Minutes of the 583rd meeting ofthe State Level Expert Appraisal Committee held on 16/01/2020 at Committee Room, Gujarat Pollution Control Board, Sector 10A, Gandhinagar.
The 583rd meeting of the State Level Expert Appraisal Committee (SEAC) was held on 16th January, 2020 at Committee Room, Gujarat Pollution Control Board, Sector 10A, Gandhinagar. Following members attended the meeting:
1. Dr. Dinesh Misra, Chairman, SEAC 2. Shri S. C. Srivastav, Vice Chairman, SEAC 3. Shri V. N. Patel, Member, SEAC 4. Shri. R. J. Shah, Member, SEAC 5. Shri A. K. Muley, Member, SEAC
The regular agenda of Appraisal, Reconsideration & ToR cases were taken up. The Committee considered the applications made by project proponents, additional details submitted as required by the SEAC/SEIAA and details furnished in the Form-1, PFR, EIA-EMP reports.
Proposal No. Name and Address of the Unit Remarks
M/s. Umiya Dyes & Intermediates 4 SIA/GJ/IND2/45797/2019 Appraisal Plot No D2/CH/90 , GIDC Dahej, Dist - Bharuch.
Category of the unit : 5(f) Project status: New Project proponent (PP) has submitted online application vide no. SIA/GJ/IND2/45797/2019 on dated 05/12/2019 for obtaining Environmental Clearance. The SEAC had recommended TOR to SEIAA and SEIAA issued TOR to PP vide their letter dated 03/10/2019. Project proponent has submitted EIA Report prepared by M/s. Aqua Air Environmental Engineering Pvt. Ltd .based on the TOR issued by SEIAA. This is a new unit proposes for manufacturing of synthetic organic chemical as tabulated below: TOTAL PRODUCT SR.NO NAME OF PRODUCTS CAS NO. CAPACITY END – USE (MT/MONTH) Group-A 1. META PHENYLENE DIAMINE-4- 88-63-1 250 DYES INTER. SULPHONIC ACID
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2. Acetyl M.P.D.S.A 88-64-2 DYES INTER. 3. CARBAMOYL PYRIDONE 34562-97-5 DYES INTER. 4. SULPHOMETHYL PYRIDONE 40306-70-5 DYES INTER. 5. META URIDO ANILINE 59690-88-9 DYES INTER. 6. 8 – HYDROXY QUINOLINE 148-24-3 PHARMA INTER. 7. 5-NITRO AMINO PHENOL & 4-NITRO 121-88-0 DYES INTER. AMINO PHENOL 8. 4-CHLORO AMINO PHENOL DYES/ PHARMA 95-85-2 INTER. 9. 2-CHLORO AMINO RHENOL 3964-52-1 DYES/ PHARMA INTER 10. 5-CHLORO AMINO PHENOL DYES/ PHARMA 28443-50-7 INTER. 11. 5-CHLORO 8-HYDROXY QUINOLINE 130-16-5 PHARMA INTER. 12. 4-CHLORO NITRO PHENOL 89-64-5 DYE/PHARMA INTER. 13. 2-CHLORO NITRO PHENOL 619-08-9 DYE / PHARMA INTER. 14. 2,6-DICHLORO PARA NITRO 90-30-9 DYES INTER. ANILINE 15. 2-CHLORO-5-CHLOROMETHYL SRECIALITY 70258-18-3 PYRIDIN PRODUCT Group-B 16. 2,4-DINITRO CHLORO BENZENE 97-00-7 DYES INTER. 17. 2,4- DINITRO ANILINE 97-02-9 DYES INTER. 18. 2,6-DIBROMO PARA NITRO ANILINE 827-94-1 DYES INTER. 19. 2,5-DICHLORO NITRO BENZENE 89-61-2 DYES INTER. 20. 3,4-DICHLORO NITRO BENZENE 99-54-7 DYES INTER. 21. 2,5-DICHLORO ANILINE 95-82-9 1000 DYES INTER. 22. 2,3-DICHLORO ANILINE 608-27-5 DYES INTER. 23. 3,4-DICHLORO ANILINE 95-76-1 DYES INTER. 24. 3,5-DICHLORO ANILINE 626-43-7 DYES INTER. 25. 6-BROMO-2,4-DINITRO ANILINE 1817-73-8 DYES INTER. 26. 6-CHLORO-2,4-DINITRO ANILINE 3531-19-9 DYES INTER. TOTAL 1250
The project falls under Category B of project activity 5(f) as per the schedule of EIA Notification 2006. PP was called for presentation in the SEAC meeting dated 08/01/2020.. Salient features of the project including Water, Air and Hazardous waste management: Sr. no. Particulars Details A A Total cost of Proposed Project 4.0 Crores (Rs. in Crores): ii EMP details (Capital cost & Recurring cost)
Brief details of EMP COMPONENT CAPITAL COST OF EMP RECURRING COST OF EMP (per
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(2019-20) Month) Cost Rs. 184.125 Lakhs Rs. 76.12983 Lakhs
Bifurcation of EMP Cost Sr. Unit Installed Capital Operating Maintenance Total No Capacity Cost Cost Cost Recurring (KLD) (Rs. in (Lacs/Month) (Lacs/Month) Cost Lakhs ) (Lacs/Month) 1 Effluent 137 KLD 150.0 33.5 0.75 34.25 Treatment Plant 2. APCM -- 16.0 -- 0.1 0.1 3. Hazardous -- 3.25 41.359 -- 41.359 Waste (Expense) 4. AWH -- 10.0 -- 0.125 0.125 Monitoring Cost 5. Greenbelt -- 4.875 -- 0.0625 0.0625 Total 184.125 74.859 1.0375 75.8965
Iii CER details (As per MoEF&CC OM dated 01/05/2018) As per OM no. 22-65/2017 on dated 01/05/2018 regarding “Corporate Environment Responsibility” (CER), greenfield projects have to contribute 2% of the Additional Capital Investment, the company will contribute Rs. 8.0 Lakhs as funds for CER activities Component As per Norms Allocation CER Rs. 8.0 Lakhs (2 %) Rs. 8.0 Lakhs (2 %)
Activities to be carried out under CER: CER Activities Fund (Rs.) RO Plants and Primary School Modification at Vegani Village 3,00,000/- Solar Street Light, Solar Roof Top and RO Water plant at Bhadbhut Village 5,00,000/- Total 8,00,000/-
B Total Plot area ( sq. meter) 5000 Sq. m. Green belt area 1500.0 Sq. m. ( sq. meter) C Employment generation 15 D Water i Source of Water Supply GIDC Water Supply (GIDC Bore well, Surface water, Tanker supply etc...) Status of permission from the concern authority. GIDC/DEE/(WS)/BRH/166 ii Water consumption (KLD) Category Quantity Remarks KLD
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(A) Domestic 2.0 (B) Gardening 3.0 (C) Industrial Process 75.0 Washing 4.0 Boiler 20.0 Cooling 15.0 Scrubber 1.0 Industrial Total 115.0 Total (A + B + C) 120.0
1) Total water requirement for the project: 120 KLD 2) Quantity to be recycled: 80 KLD 3) Total fresh water requirement: 40 KLD iii Waste water generation (KLD) - Category Waste water Remarks KLD (A) Domestic 1.6 (B) Industrial Process 131 Low COD & TDS:39 KLD High COD & TDS: 92 KLD Washing 4.0 Boiler 1.0 Cooling 1.0 Scrubber 1.4 Reuse and sell under rule-9 permission Total Industrial 138.4 waste water Total [A + B] 140.0
iv Treatment facility within premises with capacity
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[In-house ETP (Primary, Secondary, Tertiary), MEE, Stripper, Spray Dryer, STP etc. ETP (Primary, Secondary): 45 KLD MEE + Ammonia &Solvent Stripper : 92 KLD Treatment scheme including segregation at source. Low COD & TDS effluent from Process, Boiler, Cooling and Washing will be treated in ETP (Primary, Secondary). High COD & TDS effluent from process will be treated in-house MEE. Note: (In case of CETP discharge) : Management of waste water keeping in view direction under section 18 (1) (b) of the Water (Prevention and Control of Pollution) act, 1974 issued by CPCB regarding compliance of CETP. Not Applicable Brief note on adequacy of ZLD (In case of Zero Liquid Discharge): Low COD & TDS effluent will be discharge into CETP, Dahej after treated in Primary and Secondary treatment. High COD & TDS effluent will be treated in Solvent Stripper + MEE, and then after reuse within premises. v Mode of Disposal & Final meeting point Domestic: Disposal through soak pit/ septic tank Industrial: Low COD & TDS: Effluent will be treated in Primary and Secondary treatment, after that sent to CETP, Dahej. High COD & TDS: Effluent will be treated in Ammonia &Solvent Stripper + MEE, after that reuse within premises. vi In case of Common facility (CF) like CETP, Common Spray dryer, Common MEE etc. Name of CF CETP: GIDC/BRH/DEE (DRG)/150 Membership of Common facility (CF) (For waste water treatment) Ref No.: BEIL/ANK/2019, dated 22/05/2019 vii Simplified water balance diagram with reuse / recycle of waste water
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viii Reuse/Recycle details (KLD) Total reuse: 80 KLD Source of waste Application Characteristics of Remarks water for reuse area with waste water to be regarding with quantity in quantity in reused (COD, BOD, feasibility KLD (From KLD (Where it TDS etc.) to reuse i.e. where it is is used) coming) MEE Condensate: Boiler: 20.0 COD: 150 mg/l 80.0 KLD KLD BOD: 50 mg/l Process: 60.0 TDS: 500 mg/l KLD
E Air i Flue gas emission details No. of Boilers/TFH/Furnaces/DG sets etc. with capacities viz. TPH, Kcal/hr, MT/hr, KVA etc. -Proposed Sr. Source Stack Type of Quantity Type of Air
583rd meeting of SEAC-Gujarat, dated 16/01/2020 Page 6 of 84 no. of Height Fuel of Fuel emissions Pollution emission (meter) MT/Day i.e. Air Control With Pollutants Measures Capacity (APCM) SPM < 150 3 mg/Nm MCS with Briquettes of Boiler (2 Bag Filter + 1 30 2.5 SO2 < 100 TPH) Biocoal/Coal water ppm scrubber
NOx < 50 ppm SPM < 150 mg/Nm3 Adequate Boiler (1 2 30 Natural gas 1300.0 SO2 < 100 stack TPH) ppm Height
NOx < 50 ppm SPM < 150 Thermic 3 mg/Nm MCS with Fluid Briquettes of Bag Filter + 3 Heater (5 30 5.0 SO2 < 100 Biocoal/Coal water lakhs ppm scrubber kcal/hr) NOx < 50 ppm SPM < 150 mg/Nm3 D. G Set Adequate 4 (250 11 HSD 1.4 SO2 < 100 stack KVA) ppm Height
NOx < 50 ppm
583rd meeting of SEAC-Gujarat, dated 16/01/2020 Page 7 of 84 ii Process gas emission details i.e. Type of pollutant gases (SO2, HCl, NH3, Cl2, NOx etc.) - Specific Source Air Pollution of emission Stack/Vent Sr. Type of Control (Name of the Height no. emission Measures Product & (meter) (APCM) Process) Process Vent Two stage 1 (2,6 Dibromo Para HCl, Cl2 11 Water + Alkali Nitro Aniline) scrubber Process Vent Two stage 2 (5 Nitro Amino SO2 11 Alkali Phenol) scrubber Process Vent Two stage (6-Bromo-2,4- Water & 3 Br 11 Dinitro Aniline) 2 Alkali scrubber Process Vent Two stage 4 (2,4- Dichloro Nitro NOx 11 Alkali Benznene) scrubber
iii Fugitive emission details with its mitigation measures: As below: Following measures will be adopted to prevent and control fugitive emissions: 1. Airborne dust at all transfers operations/ points will be controlled either by spraying water or providing enclosures. 2. Adequate ventilation will be provided. 3. Regular maintenance of valves, pumps, flanges, joints and other equipment will be done to prevent leakages and thus minimizing the fugitive emissions. 4. Entire process will be carried out in the closed reactors with proper maintenance of pressure and temperature. 5. Periodic monitoring of work area will be carried out to check the fugitive emission. 6. Stand by pumps will be provided on all scrubbers. Besides, scrubbers will be equipped with on- line pH meter with hooter system for better operational control. 7. Close feeding system will be provided for centrifuges. Centrifuge and filtrate tank vents will be connected to vent chillers. 8. Minimum number of flanges, joints and valves in pipelines. 9. Regular inspection of floating roof seals and proper preventive maintenance of roofs and seals for tanks. 10. Fugitive emission over reactors, formulation areas, centrifuges, chemical loading, transfer area will be collected through hoods and ducts by induced draft and controlled by scrubber/ dust collector. 11. Dedicated scrubber will be provided are used for fugitive emissions to control. 12. For dust emissions bag filter will be provided. 13. Enclosures to chemical storage area, collection of emission from loading of raw materials in particular solvents through hoods and ducts by induced draft, and control by scrubber / dust collector to be ensured. F Hazardous wastes (as per the Hazardous and Other Wastes (Management and Transboundary Movement) Rules 2016. i
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Sr. Source Of Quantity Mode Of Treatment And Type Of Waste Category No. Generation (MT/Annum) Disposal
Process Collection, Storage and Schedule- reuse in Mfg Process of 1 Spent H SO (50%) Carbamoyl 26550 2 4 (I)-(26.3) (2,5 DCNB)) = Reqd. Qty. Pyridine (112500) MT/Annum Collection, Storage, Transportation and Magnesium Oxide Process acetyl Schedule- Disposal to co- 2 1120 Sludge MPDSA (I)-(26.1) processing in cement industries or to TSDF site of BEIL. Collection, Storage, Transportation and sent Process 2,5 Schedule- for co-processing in 3 Process Waste Dichloro Nitro 576 (I)-(26.1) cement industries or Benzene Disposal at common incineration site of BEIL. Collection, Storage, Transportation and Schedule- Disposal to co- 4 ETP Sludge ETP Treatment 821 (I)-(35.3) processing in cement industries or to TSDF site of BEIL. Collection, Storage, Discarded Raw Material Schedule- Decontamination, Reuse, 5 200 Drums/Containers/Bags and Storage (I)-(33.1) Transportation and sale to authorized vendor. Collection, Storage, From Moving Schedule- 6 Used Oil 6 Transportation, Reuse and Machineries (I)-(5.1) sale to authorized recycles. Collection, Storage, Transportation and 5 Chloro Schedule- Disposal to co- 7 Spent carbon 298.8 Amino Phenol (I)-(26.1) processing in cement industries or to TSDF site of BEIL. Collection, Storage and Manufacturing Schedule- sell to end users having 8 Spent Solvent 1300 Process (I)-(26.4) rule-9 permission for Job work. Schedule 9 Sodium Sulphite (28%) Scrubber 102.9 Collection, Storage, -(II)-B36 Transportation and Sell 10 Dil. Hydrogen Bromide Scrubber Schedule 150 to end users Having
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(28%) -(II)-B36 permission Rule-9 Collection, Storage, Schedule Transportation and sent 11 Salt from MEE MEE Process 1800 -(I)-(35.3) for Disposal to TSDF site of BEIL. Collection, Storage, Transportation and sent Solvent Stripper Solvent Schedule- for co-processing in 12 1080 Residue Stripper (I)-(35.3) cement industries or Disposal at common incineration site of BEIL. Collection, Storage, Off Specification Failure of Schedule- Transportation and sent 13 12 Products Batch (I)-(28.4) for Disposal at common incineration site of BEIL. Collection, Storage, Transportation and Process 4 Schedule- Disposal to co- 14 Iron Sludge Chloro Amino 8265.6 (I)-(26.1) processing in cement Phenol industries or to TSDF site of BEIL. Process 2,6 Schedule- Collection, Storage and 15 Dichloro Para 18.33 reuse in manufacturing (I)-(26.3) Dilute HCl (30%) Nitro Aniline process of 2,6 Dichloro Para Nitro Aniline (2700 16 Scrubber 77.15 MT/Annum) Collection, storage and Sodium Hypo chlorite 17 Scrubber 77.15 sent to ETP for further Solution Schedule- treatment. (II)-(B15) Collection, Storage, Transportation and Sell 18 Sodium Nitrite (25%) Scrubber 96.0 to end users Having permission Rule-9 Collection, Storage and reuse in manufacturing Ammonia Schedule- 19 Liq. Ammonia 540.0 process of 2,4 Dinitro Stripper (II)-(B15) Aniline (reqd. qty 1500 MT/Month) Collection, Storage, Schedule- Transportation and Sell to 20 NaBr Scrubber 20 (II)-(B15) end users Having permission Rule-9 - ii Membership details of TSDF, CHWIF etc. M/s. BEIL (For HW management) 583rd meeting of SEAC-Gujarat, dated 16/01/2020 Page 10 of 84 iii Details of Non-Hazardous waste & its disposal Not Applicable (MSW and others) G Solvent management, VOC emissions etc. i Types of solvents, Details of Solvent recovery, % recovery, reuse of recovered Solvents etc.
Boiling Vapor Input Output % % Solvent Point Loss Pressure (MT) (MT) Recovery Loss (0C) 100 mm EDC 83.47 Hg @ 174.75 171.5 3.25 98.14 1.86 300C 400 mm MDC 39.6 Hg @ 184.75 181.0 3.75 97.97 2.03 24.10C 22 mm Toluene 111 Hg @ 174.75 171.25 3.5 98.00 2.00 200C ii VOC emission sources and its mitigation measures During operation stage, leakage through valves/pumps, leakage and emission from open drum containing chemicals, open feeding, storage tanks, etc. will be major sources of fugitive emissions and VOCs. Excess use of solvent/s may also results fugitive emission from the process vessels. Solid raw material charging will be done through closed system. Entire process will be carried out in the closed reactors with proper maintenance of pressure and temperature. Close feeding system will be provided for centrifuges. Centrifuge and filtrate tank vents will be connected to vent chillers. Fugitive emission over reactors, formulation areas, centrifuges, chemical loading, transfer area, will be collected through hoods and ducts by induced draft and controlled by scrubber/dust collector. Emphasis will be given to solvent management/solvent loss prevention. Control by having proper scrubbing system. Condenser to trap VOC. Enclosures to chemical storage area, collection of emission from loading of raw materials in particular solvents through hoods and ducts by induced draft, and control by scrubber/dust collector to be ensured. Proper maintenance schedule will be adhered to avoid emissions through flange joints, pump seals etc. Minimum number of flanges, joints and valves in pipelines. Proper gland packing will be maintained for pumps and valves and to the extent possible pumps with mechanical seal. All the raw materials will be pneumatically transfer to the reactor. All rotating equipments like pumps will be installed with mechanical seals to arrest any sort of emissions. A regular preventive maintenance schedule will be in place to replace or rectify all gaskets and joints etc. as a part of ISO systems to ensure no fugitive emissions take place. Periodic monitoring of work area will be carried out to check the fugitive emission. Solvent tank vents will be connected to vent chillers. Adequate ventilation will be provided.
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Airborne dust at all transfers operations/ points will be controlled either by spraying water or providing enclosures. Breather valves will be provided on solvent tanks. During the meeting dated 14/11/2019, technical presentation made by project proponent. The baseline environmental quality has been assessed for various components of the environment viz. air, noise, water, biological and socioeconomic aspect. The baseline environmental study has been conducted for the study area of 10 km radial distance from project site for the October 2018 to December 2018. Ambient Air Quality monitoring was carried out for PM2.5, PM10,SO2, NOx, O3, Pb, NH3,CO, C6H6 and VOC at Nine locations, including the project site. Values conform to the prescribed standards for Ambient Air Quality. The incremental Ground Level Concentration (GLC) has been computed using ISCST3 model. The resultant concentrations are within the NAAQS. The modelling study proved that the air emissions from the proposed plant would not affect the ambient air quality of the region in any significant manner. The ambient air quality around the proposed project site will remain within the National Ambient Air Quality Standards (NAAQS). The maximum concentration of SPM (120.3 µg/m3), PM10 (85.17 µg/m3), PM2.5 (47.12 µg/m3), SO2 (21.74 µg/m3), maximum concentration of NOx (19.13 µg/m3), maximum concentration of O3 (14.03 µg/m3), maximum concentration of CO (1.92 µg/m3), maximum concentration of VOC (0.9 ppm), was recorded in study area. The minimum concentration of SPM (115.4 µg/m3), PM10 (74.39 µg/m3), PM2.5 (43.79 µg/m3), SO2 (15.03 µg/m3), minimum concentration of NOx (13.89 µg/m3), minimum concentration of O3 (10.15 µg/m3), minimum concentration of CO (1.19 µg/m3), minimum concentration of VOC (0.5 ppm), was recorded in study area. The PM10 and PM2.5 concentrations at all the AAQM locations were primarily caused by local phenomena including industrial & vehicular activities and natural dust getting air borne due to manmade activities and blowing wind. PM10 and PM2.5 concentrations were observed below stipulated standards of CPCB for Industrial, Residential, Rural and Other Area at all air quality monitoring locations during the monitoring period. Risk assessment including prediction of the worst-case scenario and maximum credible accident scenarios has been carried out. The detail proposed safeguard measures including On-Site / Off-Site Emergency Plan has been covered in the RA report. Committee noted that this proposal is Greenfield project in GIDC Dahej. Source of Water is GIDC. PP mentioned that high COD stream will be segregated and first passed through Ammonia stripper and solvent stripper and then evaporated in in-house MEE and MEE condensate will be reused back in process. While Low COD stream will be treated in proposed in-house primary and secondary ETP and treated effluent will be sent to CETP, Dahej for further treatment. Committee asked about separate ETP proposed for dirty products, technical expert of PP informed that high COD stream from group A products in which include dirty products will be evaporated in MEE. Committee asked about revised water balance diagram with justification regarding stage wise characteristic of effluent for TDS value remains constant after primary and secondary 583rd meeting of SEAC-Gujarat, dated 16/01/2020 Page 12 of 84
treatment. Committee asked for submit adequacy of liquor ammonia from ammonia stripper, Technical expert of PP unable to explain adequacy of reuse of liquor ammonia generated from ammonia stripper for manufacturing process of 2,4 Dinitro Aniline . Committee noted that PP has not properly addressed specific ToR no-4 regarding safety precautions for handling of solvents as per proposed project instead of general details. Committee also observed wrong data i.e. figure mentioned in mass balance of 2,6-Dichloro Para Nitro Aniline. Committee also observed, technical expert of PP mentioned value of COD, TDS and BOD in stage wise reduction of ETP, MEE, solvent stripper and ammonia stripper without mentioning authenticated source of data for reduction of it. Committee also insisted for readdress ToR no-3 regarding LDAR programme details for each solvent with losses at various stages like storage, transportation, handling and reactors with solvent recovery and its mitigation measures. Committee also observed technical expert of PP presented wrong data in mass balance of 2,6 DCPNA product.
After detailed discussion, Committee unanimously decided to defer the project and consider the proposal only after submission of the following details, 1. Clarification regarding wrong data mentioned in mass balance of 2, 6 DCPNA product. 2. Submit revised proposal with mentioning separate ETP for dirty products and other products and revised water balance diagram with justification regarding stage wise characteristic of effluent for TDS value remains constant after primary and secondary treatment of ETP. 3. Submit adequacy report regarding liquor ammonia from ammonia stripper of effluent reutilize in manufacturing process of 2,4 Dinitro Aniline 4. Readdress specific ToR no-4 regarding safety precautions for handling of solvents as per proposed project instead of general details. 5. Technical justification regarding mentioned value of COD, TDS and BOD in stage wise reduction of ETP, MEE, solvent stripper and ammonia stripper without mentioning authenticated source of data for reduction of it. 6. Readdress additional ToR no- 3 for LDAR as per proposed project with each solvent storage, handling, recovery, losses and its chemical property. M/s.Halcyon Labs Pvt. Ltd. 5. SIA/GJ/IND2/30398/2018 Plot No.: D-2/CH: 335, 336, 337, GIDC Dahej, Appraisal Bharuch
Category of the unit : 5(f) Project status: New Project proponent (PP) has submitted online application vide no. SIA/GJ/IND2/30398/2018 on dated
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11/12/2019 for obtaining Environmental Clearance. The SEAC had recommended TOR to SEIAA and SEIAA issued TOR to PP vide their letter dated 25/03/2019. Project proponent has submitted EIA Report prepared by Ramans Enviro services Pvt. Ltd. based on the TOR issued by SEIAA. This is new unit proposes for manufacturing of synthetic organic chemical as tabulated below:
Sr. Product CAS No. / Quantity in Products Name End-use of Products No. Group CI No. MT/Month 1 Betamethasone Dipropionate 5593-20-4 2 BeclomethasoneDipropionate 4419-39-0 3 Betamethasone Sodium Phosphate 151-73-5 4 Betamethasone Valerate 2152-44-5 5 Clobetasol Propionate 25122-46-7 6 Dexamethasone Sodium Phosphate 2392-39-4 7 MometasoneFuroate 105102-22-5 8 Clobetasone Butyrate 25122-57-0 9 Triamcinolone Acetonide 76-25-5 10 Halobetasol Propionate 66852-54-8 11 FluocinoloneAcetonide 67-73-2 12 Betamethasone 378-44-9 13 Dexamethasone 50-02-2 14 A Dexamethasone valerate 33755-46-3 0.83 15 Dexamethasone tert-butyl acetate 24668-75-5 Used as Pharma 16 Dexamethasone pivalate 1926-94-9 intermediate in 17 Dexamethasone 21-linolate 14899-36-6 pharmaceutical 18 Dexamethasone 21-isonicotinate 2265-64-7 industries. 19 Betamethasone benzoate 22298-29-9 20 Betamethasone admantoate 5593-20-4 21 Betamethasone acetate 987-24-6 22 Prednisolone 53-03-2 23 Fluticasone 80474-14-2 24 Difluprednate 23674-86-4 25 Budesonide 51333-22-3 26 Deflazacort 14484-47-0 27 Fluocinolone 67-73-2 28 Erythromycin Base 114-07-8 29 Erythromycin Estolate 3521-62-8 30 Erythromycin Ethyl Succinate 1264-62-6 B 20.83 31 Erythromycin Stearate 643-22-1 32 Clotrimazole 23593-75-1 33 Ketoconazole 65277-42-1
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34 Fluconazole 86386-73-4 35 Posaconazole 171228-49-2 36 Efinaconazole 164650-44-6 37 Luliconazole 187164-19-8 38 Voriconazole 137234-62-9 39 Sertaconazole 99592-32-2 40 Ravuconazole 182760-06-1 41 Isavuconazole 241479-67-4 42 Itraconazole 84625-61-6 43 Tavaborole 174671-46-6 44 Crisaborole 906673-24-3 45 Fosravuconazole 351227-64-0 46 Betrixaban 330942-05-7 47 Tenofovir 147127-20-6 48 Lamivudine 134678-17-4 49 Ticagrelor 274693-27-5 50 Apixaban 503612-47-3 51 Carbamazepine 503612-47-3 52 Oxcarbazepine 28721-07-5 53 C Eslicarbazepine 236395-14-5 8.33 54 Dexchlorpheniramine Maleate 2438-32-6 55 Chlorpheniramine Maleate/Base 113-92-8 56 Pamoic Acid 130-85-8 57 D Disodium Pamoate 6640-22-8 8.33 58 Pyrantel Pamoate 22204-24-6 59 E 2 CTC ( 2 Chlorotrityl chloride ) 42074-68-0 8.33 Total 46.65 The project falls under Category B of project activity 5(f) as per the schedule of EIA Notification 2006. PP was called for presentation in the SEAC meeting dated 16/01/2020. Salient features of the project including Water, Air and Hazardous waste management: Sr Particulars Details no
A Total cost of Proposed Project 22.60Crores (Rs. in Crores): Details of EMP Recurring Cost Sr. Installed Capital Cost Unit (Rs. In Lacs per month) No. Capacity (Rs. In Lacs ) Operating Maintenance Total Effluent Treatment 1 110 KLD 154.00 12.74 1.27 14.01 Plant Scrubbing 2 APCM 15.00 0.35 0.15 0.50 System
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Storage Hazardous Waste 3 & 8.00 3.50 -- 3.50 Management Membership 4 Safety -- 8.00 0.70 0.10 0.80 5 Env. Monitoring -- 15.00 0.40 0.15 0.55 Total 200.00 17.69 1.67 19.36
Details of CER as per OM dated 01/05/2018 Beneficiary Budget Amount (In Lakhs) Sr. of Specific Activities 1st 2nd 4th 5th No. surrounding Activities 3rd Year Year Year Year Year village Upgrading of Upgrading sanitation of sanitation facilities at facilities at 1 3.10 3.10 3.10 3.10 3.10 school and school and common common place place Akhod, Atali, Health Rahiad& awareness Health Suva program at 2 awareness 3.10 3.10 3.10 3.10 3.10 PHC, health Program checkup program Drinking Provision of 3 5.30 7.98 Water facility RO plant Total 8.86 8.86 8.86 8.866 8.866
B Total Plot area ( sq. meter) 14861.20 Sq. m. Green belt area ( sq. meter) 4948.00 Sq. m. C Employment generation 50.00 D Water i Source of Water Supply GIDC Supply (GIDC Bore well, Surface water, Tanker supply etc.) Status of permission from the concern authority Permission obtained ii Water consumption (KLD) Category Quantity in KLD Remarks (D) Domestic 8.00 (E) Gardening 10.00 70 KLD Fresh water (F) Industrial from GIDC Water Process 54.00 Supply and remaining Washing 2.00 @81.1 KLD will be Boiler 52.10 reused from ETP RO Cooling 5.00 product. Others(RO/DM Reject) 20.00 Industrial Total 133.10 Total (A + B + C) 151.10
1) Total water requirement for the project:151.10KLD 2) Quantity to be recycled:81.10KLD
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3) Total fresh water requirement:70.00 KLD (Total water requirement = Fresh water + Recycled water) iii Waste water generation (KLD) Category Wastewater Remarks KLD (C) Domestic 6.4 To be disposed to Septic Tank, Soak Pit (D) Industrial Process 58.0 Wastewater will be treated in Washing 2.0 ETP and then subjected to ETP- Boiler 2.5 RO and its product will be Cooling 1.0 reused. Others(RO/DM Reject) 20.0 ETP RO reject will be subjected Total Industrial waste water 83.5 to in house MEE. Total [A + B] 89.9 iv Treatment facility within premises with capacity [In-house ETP (Primary, Secondary, Tertiary), MEE, Stripper, Spray Dryer, STP etc. Sr.No. Description Nos. Volume in KL 1 Collection Tank 1 40 2 Equalization tank 2 60 3 PST 1 25 4 Holding Tank 1 40 5 Aeration Tank 1 170 6 SST 1 30 7 Intermediate collection tank 1 40 8 PSF 1 0.9 dia 9 ACF 1 0.9 dia 10 UF Filtration 1 6 m3/hr. 11 UF Storage Tank 1 10 KL 12 RO Plant 1 6 m3/hr. 13 RO Product Tank 1 20 KL 14 RO Reject Tank 1 20 KL 15 MEE 1 2.0 m3/hr
Treatment scheme including segregation at source.
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Note: (In case of CETP discharge) : Management of waste water keeping in view direction under section 18 (1) (b) of the Water (Prevention and Control of Pollution) act, 1974 issued by CPCB regarding compliance of CETP. Not Applicable Brief note on adequacy of ZLD (In case of Zero Liquid Discharge): The consolidated wastewater stream @83.5 KLD will be stored in the collection cum neutralization tanks. The wastewater will be neutralized, if required, prior to filtration. The filtrate will then be stored in filtrate storage tank. Clarified wastewater from the filtrate storage tank will be fed to Secondary and Tertiary treatment followed by UF & RO System. RO product will be reused in process and ETP RO reject will be subjected to MEE. The MEE condensate @27.1 KLD will be re-utilized in aeration tank for running of ETP plant activities effectively and efficiently. v Mode of Disposal & Final meeting point Domestic: To be disposed to Septic Tank, Soak Pit Industrial: Wastewater will be treated and then subjected to ETP RO.RO product will be reused &ETP RO reject will be subjected to in house MEE. vi In case of Common facility (CF) like CETP, Common Spray dryer, Common MEE etc. Name of CF Not Applicable Membership of Common facility (CF) (For waste water treatment) Not Applicable vii Simplified water balance diagram with reuse / recycle of waste water
viii Reuse/Recycle details (KLD) Total reuse 81.1 KLD Source of waste Application area Characteristics of Remarksregarding water for reuse with quantity in waste water to be feasibility to reuse with quantity in KLD (Where it is reused (COD, BOD, i.e. KLD (From where it used) TDS etc.) is coming) Process, pH : 7 to 8 RO Product @81.1 Washing, COD: 50 mg/L Feasible KLD Cooling, Boiler TDS: 100 mg/L
E Air i Flue gas emission details No. of Boilers/TFH/Furnaces/DG sets etc. with capacities viz. TPH, Kcal/hr, MT/hr, KVA etc. Sr. Source of Stack Type Quantity of Type of Air Pollution
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No. emission Height of Fuel Fuel in emissions Control With (meter) MT/Day i.e. Air Measures Capacity Pollutants (APCM) 8.0 MT/Day Coal Multi- Cyclone Boiler -1 and/or 1 13 and/or Followed Bag (2 TPH) 2456 PNG Filter SCM/Day 5.9 MT/Day Coal SPM Multi - Cyclone Boiler -2 and/or 2 13 and/or SO2 Followed Bag (1.5 TPH) 1842 PNG NOx Filter SCM/Day D.G. set-1 Adequate 3 Nos. (750 9 Diesel 0.6 MT/Day Stack Height KVA)
ii Process gas emission details i.e. Type of pollutant gases (SO2, HCl, NH3, Cl2, NOx etc.) Specific Source of Type Stack Sr. Air Pollution Control emission of Height No. Measures(APCM) (Name of the Product) Emission (Meter) 1 Reactor (2-CTC) HCl 9 Two Stage Alkali Scrubber iii Fugitive emission details with its mitigation measures: The entire manufacturing activities will be carried out in the closed reactors and regular checking and maintenance of reactors will be carried out to avoid any leakages. The tank vents will be equipped with either a carbon filter or an oil trap to prevent water vapor from entering the tank as it breathes. All the motors of pumps for the handling of hazardous chemicals will be flame proof and provided with suitable mechanical seal with stand-by arrangement. Control of all parameters on a continuous basis will be done by adequate control valves, pressure release valves and safety valves etc. All the flange joints of the pipe lines will be covered with flange guards. All the raw materials will be stored in isolated storage area and containers tightly closed. There will also be provision of adequate ventilation system in process plant and hazardous chemical storage area. F Hazardous wastes (as per the Hazardous and Other Wastes (Management and Transboundary Movement) Rules 2016. i Category Specific Source of and Type/ generation Quantity Sr. Schedule Name of Haz. (Name of the (MT/ Management of HW No. as per waste Activity, Product Annum) HW etc.) Rules. Collection, storage, transportation and 1 Used oil From Plant machinery 5.1 0.05 sold out to the registered recyclers. Collection, storage, transportation and 2 ETP Sludge From ETP Plant 35.3 260.00 disposal to authorized TSDF
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facility. Collection, storage, transportation and 3 MEE Sludge From MEE Plant 35.3 400.00 disposal to authorized TSDF facility. Collection, storage, From Manufacturing transportation and 4 Process sludge Process (Product No. 28.1 30.00 disposal to 45 to 50) authorized CHWI facility. Collection, storage Discarded and reused for 5 containers /liners/ From Raw material 33.1 180.00 disposal of waste to barrels sold to recyclers. Collection, storage, From transportation and Spent carbon ManufacturingProcess disposal to 6 or (Product No. 1 to 8, 28.3 15.00 authorized CHWI filter medium 14 to 16, 18, 19, 33, facility or send to co- 51, 54 & 56) processing units Collection, storage, transportation and From 7 Stripper Residue 36.1 5.00 disposal to Stripper authorized CHWI facility. Collection, storage, transportation and Distillation 8 From Distillation 36.1 1.00 disposal to Residue authorized CHWI facility. Collection, storage, transportation and From disposal through sale 9 Spent Solvent 28.6 12.00 Stripper to authorized recyclersas per Rule- 9 of Haz Rules. Collection, storage, transportation and disposal through sale 10 Spent Solvent From Distillation 28.6 85.00 to authorized recyclersas per Rule- 9 of Haz. Rules. From Manufacturing Collection, storage and transportation HCl Solution Process 11 26.3 780.00 and sold to actual (~15-20 %) ( 2 Chlorotrityle users as per Rule-9 chloride) of Haz. Rules. Aluminiumchloride From Manufacturing Sch. II Collection, storage 12 900.00 (@20 %) Process B(15) and transportation
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( 2 Chlorotrityle and sold to actual chloride) users as per Rule-9 of Haz. Rules.
ii Membership details of TSDF, CHWIF etc. BEIL Infrastructure Ltd. (For HW management) RESP. iii Details of Non-Hazardous waste & its disposal --- (MSW and others) G Solvent management, VOC emissions etc. i Types of solvents, Details of Solvent recovery, % recovery, reuse of recovered Solvents etc. (Details in Table Format) Sr. Consumption Recovered Fresh Solvent Name % Recovery No. in MT/Month in MT/Month inMT/Month 1 Acetone 500.00 476.00 24.00 95.20 2 Triethyl amine - TEA 71.28 67.79 3.49 95.10 3 MDC 700.00 673.40 26.60 96.20 4 Methanol 350.00 336.00 14.00 96.00 5 Ethylacetate 250.00 240.50 9.50 96.20 6 IPA 450.00 427.50 22.50 95.00 7 Pyridine 163.69 155.51 8.18 95.00 8 Toluene 600.29 582.28 18.01 97.00 9 DMF 97.05 93.36 3.69 96.20
ii VOC emission sources and its mitigation measures Use of effective engineering practices, like use of pneumatic system for transfer of raw materials will be continued to be adopted for control of VOC emissions; and manual handling will be avoided. Equipment / machineries engaged in handling and storage operations will be checked prior to loading/unloading and they will be kept in proper working conditions through regular inspection and maintenance. Transportation and handling of materials will be done in line with the established SOPs and under supervision. H Details regarding storage of Hazardous chemicals Name of major Hazardous Storage details Remarks chemicals Storage tanks FormamidineHCl, FumaricAcid,etc -- Drum/Barrel storage Oil, Bromine, Acetonitrile,etc -- Bags Sodium Bicarbonate, 48 % -- NaOH,etc Applicability of PESO : Will be obtained
During the meeting dated 16/01/2020, technical presentation made by project proponent. The baseline environmental quality has been assessed for various components of the environment viz. air, noise, water, biological and socioeconomic aspect. The baseline environmental study has been conducted for the study area of 10 km radial distance from project site for the 29th October 2018 to 27th January 2019.
Ambient Air Quality monitoring was carried out for PM2.5,PM10,SO2,NOx and HCl at eight locations, including 583rd meeting of SEAC-Gujarat, dated 16/01/2020 Page 21 of 84
the project site. Values conform to the prescribed standards for Ambient Air Quality. The incremental Ground Level Concentration (GLC) has been computed using AERMOD. The resultant concentrations are within the NAAQS. Risk assessment including prediction of the worst-case scenario and maximum credible accident scenarios has been carried out. The detailed proposed safeguard measures including On-Site / Off-Site Emergency Plan has been covered in the RA report. Committee noted that this proposal is Greenfield project in GIDC Dahej. Source of Water is GIDC. PP mentioned that total industrial effluent will be treated in proposed in-house primary, secondary and tertiary ETP and treated effluent will be passed through RO plant. RO permeate will be reused back in process while RO reject will be evaporated in MEE. MEE condensate will be further reutilized in aeration tank for further treatment. Committee asked about technical justification regarding reuse of treated waste water quantity more than mentioned in ToR. Also Committee asked about revised water balance diagram with justification regarding stage wise characteristic of effluent for reduction of pollutant like BOD, COD and TDS. Committee also noted that PP has not addressed bromination, nitration and amination process even though bromine, ammonia solution and conc. Nitric acid as raw material for proposed bulk drug products. Committee noted that PP has not properly addressed adequate APCM like water scruber in addition to proposed APCM for coal fired boilers. Committee also observed not mentioned membership for ultimate disposal of various Hazardous Waste like spent solvent, process sludge, spent carbon etc. Committee also insisted for readdressed ToR no-3 regarding LDAR programme details for each solvent used in process and also for solvent stripper with losses at various stages like storage, transportation, handling and reactors with solvent recovery and its mitigation measures. Committee also submit revised EMP with mentioning dust emission during construction phase and need based CER in nearby villages with permission letter for utilize CER fund in School and PHC of concerned department. Committee also insisted for revised layout plan with mentioning green belt area After detailed discussion, Committee unanimously decided to defer the project and consider the proposal only after submission of the following details,
1. Submit technical justification regarding reuse of treated waste water quantity more than mentioned in ToR. 2. Revised water balance diagram with justification regarding stage wise characteristic of effluent for reduction of pollutant like BOD, COD and TDS in ETP, RO plant and MEE 3. Submit technical justification regarding process stack and its APCM for bromination, nitration and amination process even though bromine, ammonia solution and conc. Nitric acid as raw material for proposed bulk drug products and subsequent change in EIA report.
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4. Readdress adequate APCM like water scrubber in addition to proposed APCM for coal fired boilers. 5. Submit revised EMP with mentioning dust emission mitigation measures during construction phase & Need Based CER for nearby villages of proposed project with budgetary provision for five years. 6. Submit revised Hazardous matrix for disposal of incinerable waste other than critical polluted area, membership certificate for ultimate disposal of various Hazardous Waste like spent solvent, process sludge, spent carbon etc. 7. Readdress additional ToR no- 3 for LDAR as per proposed project with each solvent from process and solvent stripper( effluent ) storage, handling, recovery, losses and its chemical property and additional ToR no – 10 considering scrubber bleed liquor disposal.
M/s. Kroma Paints
S.no-582,Vill- Dhamatwan, Ta- Dasskroi, Appraisal 6 SIA/GJ/IND2/44877/2017 Dist- Ahmedabad
Category of the unit : 5(h) Project status: Expansion Project proponent (PP) has submitted online application vide no. SIA/GJ/IND2/44877/2017 on dated 20/12/2019 for obtaining Environmental Clearance. The SEAC had recommended TOR to SEIAA and SEIAA issued TOR to PP vide their letter dated 21/03/2017. Project proponent has submitted EIA Report prepared by M/s. B. S. Rana based on the TOR issued by SEIAA. Public Hearing was conducted by Gujarat Pollution Control Board on 08/09/2019 at project site of M/s: Kroma paints located at Survey No.: 582, Dhamatvan, Ta -Daskroi, Dist -Ahmedabad. This is an expansion of existing unit for manufacturing of integrated paint as tabulated below: Sr.No. Name of Products CAS no. of Quantity in MT/Month Product Existing Proposed Total
Decorative Paints & - 2500 - 2500 1 Industrial Paints (By Ball Mill) 2 Quick Drying Alkyd resin 64742-47-8 - Alkyd resin for Decorative - 550 550 3 63148-69-6 Product 4 Poly Urethane Resin 67700-43-0 - - 50 50 5 Epoxy Resins 24969-06-0
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The project falls under Category B of project activity 5(h) as per the schedule of EIA Notification 2006. PP was called for presentation in the SEAC meeting dated 16/01/2020. Salient features of the project including Water, Air and Hazardous waste management: Sr. no. Particulars Details A A Total cost of Proposed Rs. 2.50 Cr. Project (Rs. in Crores): Details of EMP Brief details of EMP
Component Capital Cost of EMP Recurring Cost of EMP (Pers Year) Total Cost Rs. 28 Lac Rs. 2.40 Lac Bifurcation of EMP Cost Sr. System Approximate Approximate Basis for cost estimates No recurring capital cost cost per (Rs. In Lacs) annum (Rs. in Lacs) 1 Air pollution 10.0 0.20 The capital cost would control include cost of providing adequate height of the stack, ladder and platform, Air Pollution Control Systems and recurring cost would include cost of monitoring of air environment. 2 Water 6.0 0.50 Capital cost would include pollution cost of ETP. In capital cost control civil work, mechanical work, Electrical work and piping work is included. Recurring
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cost is for ETP Operation & Spray Drying Cost for evaporation 3 Noise 1.0 0.20 The recurring cost would pollution include cost of noise monitoring monitoring. 4 Environment 5.0 0.60 The recurring cost would be Monitoring incurred on hiring of and Management consultants and payment of & Laboratory various statutory fees to and Chemicals regulatory agencies. 5 Green Belt 3.0 0.50 Development of Greenbelt
including Gardening and Plantation. 6 Occupational Occupational health check
health (OHC) 1.0 0.10 up of Employees and workers 7 Rain Water Capital cost would include
Harvesting 2.0 0.30 cost of rain water harvesting system. Total 28.0 2.40
Details of CER as per OM dated 01/05/2018
Sr. No. Activities Social Benefits Expenses (Rs. Lacs)
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1. Greenbelt • Greenery for 0.5 (Dhamtwan ecological balance Village) • Enrich local biodiversity • Control Air and Noise pollution, windbreak • Helpful to control soil erosion • Plan for plantations 2 Education • Stationary 1 (Dhamtwan provided at Primary Village) School
3 Water Utilize • Drinking & 1 (Dhamtwan sanitation facilities in Village) schools of nearby villages Total 2.5
Cost in Lacs/Yr. 2019-2020 2020-2021 2021-2022 0.25Lacs for drinking -1.0 Lacs for Education at 0.75 Lacs for water facility provided . Dhamatwan village (For drinking water facility _Providing drinking Education) Stationary provided in water facility (Water Jug) provided at Primary Dhamatwan village. at road side. School at . DhamatwanVillage 0.2 Lacs for trees 0.3 Lacs for trees Plantation Plantation . Total: 0.45Lacs Total: 1Lacs Total: 1.05Lacs
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B Total Plot area ( sq. meter) Existing: 11640.74.Sq. m. Proposed: 3667.3 Sq. m. Total: 15308.04 Sq. m. Green belt area Existing: 5300.Sq. m. ( sq. meter) Proposed: 1100 Sq. m. Total: 6400 Sq. m. C Employment generation Existing: 16 Proposed: 12 Total: 28 SD Water i Source of Water Supply Ground Water (GIDC Bore well, Surface water, Tanker supply etc...) (Existing Bore well)
Status of permission from the concern authority. CGWA application is under process.
Ii Water consumption (KLD) Purpose Existing Proposed Total after KLD (Additional) Expansion KLD KLD (G) Domestic 1.0 0.50 1.50 (H) Gardening 1.0 1.0 2.0 Industrial Process 6.0 - 6.0 Cooling 1.80 1.80 3.60 Boiler - 1.60 1.60 Washing 0.60 0.20 0.80 Industrial Total 8.40 3.60 12.0 Grand Total (A+B+C) 10.40 5.10 15.50
1) Total water requirement for the project: 15.50 KLD 2) Total water recycle for the reuse: 2.0 KLD 3) Total fresh water requirement: 13.50 KLD Iii Waste water generation (KLD)
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Category Existing Proposed Total after KLD (Additional) Expansion KLD KLD (E) Domestic 0.90 0.40 1.30 Process - 1.60 1.60 Cooling - 0.04 0.04 Boiler - 0.16 0.16 Washing 0.60 0.20 0.80 Total Industrial Waste 0.60 2.0 2.60 Water Total Wastewater 1.50 2.40 3.90 Generation iv Treatment facility within premises with capacity [In-house ETP (Primary, Secondary, Tertiary), MEE, Stripper, Spray Dry, STP etc. ETP (Primary) + Tertiary (RO) & Evaporator Treatment scheme including segregation at source. Domestic: Soak pit Industrial: ETP (Primary) + Tertiary (RO)& Evaporator Note: (In case of CETP discharge) : Management of waste water keeping in view direction under section 18 (1) (b) of the Water (Prevention and Control of Pollution) act, 1974 issued by CPCB regarding compliance of CETP. Unit is not a membership of any CETP. - Characteristics of Treated & Un treated Effluent:
Parameters ETP Inlet ETP Outlet to RO Permeate to RO Rejected to RO Inlet Washing and Evaporator Cooling
pH 6 7.2 7.3 7.0
BOD mg/L 90 60 12 210
COD mg/L 810 450 62 1850
TDS mg/L 2050 1900 500 7750
TSS mg/L 10 6 2 20
Brief note on adequacy of ZLD (In case of Zero Liquid Discharge): 2.6 KLD industrial wastewater will be treated in ETP and passed the treated effluent through RO system from where 2.0 KLD permeate shall be reused in washing and cooling tower and rejected of the RO 0.6 KLD will be Evaporated. 1.3 KLD domestic effluent shall ne disposed through septic tank and soak pit.
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V Mode of Disposal & Final meeting point
Domestic: Soak Pit
Industrial: ETP:2.6 KLD
Vi In case of Common facility (CF) like CETP, Common Spray dryer, Common MEE etc. Name of CF - Membership of Common facility (CF) (For waste water treatment) Not Required membership as unit will be achieved ZLD. vii Simplified water balance diagram with reuse / recycle of waste water
viii Reuse/Recycle details (KLD) 2.0 KLD R.O. permeate will be reused. E Air i Flue gas emission details No. of Boilers/TFH/Furnaces/DG sets etc. with capacities viz. TPH, Kcal/hr, MT/hr, KVA etc.
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Stack Stack Stack Fuel Stack gas Sr.No attached Capacity APCM consumption Dia. temp to Ht.(m) (mm) (˚C)
Boiler - 1. 50 Lit/ Hr LDO 11 0.2 110 (0.5 TPH)
Thermic - Fluid 2. Heater ( 4 50 Lit/ Hr LDO 11 0.2 115 Lacs Kcal/ Hr)
3 DG set 10 Lt/ Hr Diesal 11 0.2 115 -
ii Process gas emission details i.e. Type of pollutant gases (SO2, HCl, NH3, Cl2, NOxetc.) No Process gas emission. iii Fugitive emission details with its mitigation measures: As below: Proposed project is of manufacturing of S. O. Chemicals. Followings measures will take for existing & proposed project. Maintaining the house keeping regularly Transferring the liquid materials by pump To carry out regular leak detection and repair activities Proper routine maintenance of equipment reduces the likelihood of leaks. F Hazardous wastes (as per the Hazardous and Other Wastes (Management and Transboundary Movement) Rules 2016. i Sr. Type of Waste Category Quantity Mode of Disposal No. Collection, storage, 1 Discarded Transportation,Send back to
Drum/Containers 73,440 raw material supplier / sold to
33.1 MT/Year registered recycler
Collection, storage, Bags with liner Transportation ,Sold to Recycler Collection, storage, 0.36 Transportation , Sold to 2 Used Oil 5.1 MT/Year Recycler/ Reprocessors or used as lubricants for machineries. Collection, storage, 4.80 3 ETP Sludge 34.3 Transportation ,Disposal to MT/Year TSDF Site 4 Evaporation 36.2 1.2 MT Collection, storage,
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Residue MT/Year Transportation , Disposal to TSDF Site ii Membership details of TSDF, Enclosed in EIA CHWIF etc. Annexure X (For HW management) iii Details of Non-Hazardous Name of waste & its disposal(MSW and Non Sr.No Quantity Disposal others) Hazardous Waste M.S, HDPE, 1. 0.05 Fiber drums Collected By Plastic 2. 0.03 Authorised bags Vendor of Wooden, Particular Metal, Items. 3. Plastic, 0.02 Paper scrap G Solvent management, VOC emissions etc. i Types of solvents, Details of Solvent recovery, % recovery, reuse of recovered Solvents etc. (Details in Table Format) Details of storage of solvents.
Sr. No. Name of Solvent Requirement Recovery MT/Month % 1 Xylene 320.125 NA 2 Styrene 247.5 NA 3 MTO 264 NA Mineral Turpentine Oil Note: The solvents are consumed and retain with the products. ii VOC emission sources and its mitigation measures Unit will provide closed transferring system of raw materials during manufacturing to avoid any leakages. H Details regarding storage of Hazardous chemicals Name of Raw Storage Storage / Storage Materi Facility / Packing condition al Packing Capacity (KL) Xylene Tank 25 NTP
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Styrene Drum 0.2 NTP
MTO Tank 20 NTP Mineral Turpentine Oil
Applicability of PESO : Not Applicable
During the meeting dated 16/01/2020, technical presentation made during the meeting by project proponent. During the meeting, the project was appraised based on the information furnished in the EIA Report, various issues raised during the public hearing and details presented during the meeting. The baseline environmental quality has been assessed for various components of the environment viz. air, noise, water, biological and socioeconomic aspect. The baseline environmental study has been conducted for the study area of 10 km radial distance from project site for the period December 2017 to Februaryr 2018. Ambient Air Quality monitoring was carried out for PM10, PM2.5, SO2, NOx and VOC at Eight locations, including the project site. Values conform to the prescribed standards for Ambient Air Quality. The incremental Ground Level Concentration (GLC) has been computed using AERMOD model. The resultant concentrations are within the NAAQS. The modeling study proved that the air emissions from the proposed plant would not affect the ambient air quality of the region in any significant manner. The ambient air quality around the proposed project site will remain within the National Ambient Air Quality Standards (NAAQS). Risk assessment including prediction of the worst-case scenario and maximum credible accident scenarios has been carried out. The detail proposed safeguard measures including On-Site / Off-Site Emergency Plan has been covered in the RA report. This is an expansion unit for integrated paint industry and located outside of notified area. During SEAC meeting, Committee asked about CGWA permission for ground water source, PP informed that they have applied for CGWA permission and still not obtained CGWA permission. Committee asked about distance of proposed project from nearby CEPI area GIDC Vatva, technical expert of PP informed that proposed project location is more than 5 Km distance from CEPI area(GIDC Vatva). Committee deliberated on issues raised during public hearing of proposed project, Technical expert of project proponent informed in brief regarding written and oral issues raised during public hearing. Committee asked about existing plant CCA and legal notices/ complaints/Litigation, technical expert of PP informed that they have valid CCA of the Board and no legal action taken against unit in last three years and no complaints/public Litigation, against unit. Committee asked about waste water management, technical expert of PP informed that total effluent will
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be treated in primary ETP and RO plant and RO permeate will be reused back in process while RO reject will be evaporated in evaporator. Committee asked about water consumption and fuel consumption for proposed project and unit is not covered in the category of MAH units, PP informed that water consumtion is less than 25 KLPD, fuel consumption is less than 25 MT/Day and unit is not covered in the category of MAH units as per the Management, Storage, Import of Hazardous Chemical Rules (MSIHC Rules), 1989, Committee asked about status of ToR compliance, PP informed about compliance of ToR issued to proposed project in brief. Committee deliberated on EMP, CER, green belt, baseline data for ambient air, water, soil etc and LDAR etc. Committee deliberated about Hazardous waste management and air matrix in brief. After detailed discussion, it was decided to recommend the project to SEIAA, Gujarat for grant of Environmental Clearance with following specific condition, 1. Unit shall obtain CGWA permission for ground water source i.e. bore well within premises from competent authority before start production of proposed expansion product. M/s. Continental Chemicals EC 7. SIA/GJ/IND2/38381/2019 Plot No.632 Phase-IV, GIDC Estate, Naroda, Reconsideration Ahmedabad.
Category of the unit : 5(f) Project status: Expansion Project proponent (PP) has submitted online application vide no. SIA/GJ/IND2/38381/2019 on dated 05/10/2019 for obtaining Environmental Clearance. The SEAC had recommended TOR to SEIAA and SEIAA issued TOR to PP vide their letter dated 04/05/2019. Project proponent has submitted EIA Report prepared by M/s. B. S. Rana based on the TOR issued by SEIAA. This is expansion of existing unit for manufacturing of synthetic organic chemical as tabulated below: Sr. No. Product CAS NO. Existing Proposed Total After END USE OF MT /Month Increase in Proposed PRODUCT MT /Month MT / Month
Group-A
1. Dyes DASA 16803-97-7 20 -11 9 Manufacturing
Group-B (Maximum: 50 MT/Month) 50
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2. - Dyes Metanilic Acid 121-47-1 Manufacturing 3. Printing in Resist Salt 127-68-4 Textile 4. Dyes OPSAMIDE 96-67-3 Manufacturing 5. Quinzarin 81-64-1
6. 6 NAPSA 96-93-5 7. 4 NAPSA 96-67-3 8. MAP 90776-59-3 9. Aniline 2,5 Disulfonic 98-44-2 Acid 10. Anthranilic Opsamide 91-35-0 11. OCPNA 12. Printing in Solvent Blue 35 61725-78-8 Textile 13. Printing in Solvent blue 58 6946-94-3 Textile
Group-C (Maximum: 38 MT/Month) 14. Dyes 4 – NAP 99-57-0 Manufacturing 15. 3, 5 DABA 535-87-5
16. Anthraquinone 84-65-1 17. Ethyl Anthraquinone 635-12-1 18. DEMAP 91-68-9 19. Bromain Acid 7726 -95-6 TOTAL 20 39 59*
The project falls under Category B of project activity 5(f) as per the schedule of EIA Notification 2006. PP was called for presentation in the SEAC meeting dated 14/11/2019. During the meeting dated 14/11/2019, technical presentation made by project proponent. The baseline environmental quality has been assessed for various components of the environment viz. air, noise, water, biological and socioeconomic aspect. The baseline environmental study has been conducted for the study area of 10 km radial distance from project site for the November 2018 to January 2019. Ambient Air Quality monitoring was carried out for PM2.5,PM10,SO2,NOx, O3, Pb, NH3, C6H6 and BaP at eight
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locations, including the project site. Values conform to the prescribed standards for Ambient Air Quality. The incremental Ground Level Concentration (GLC) has been computed using AERMOD. The resultant concentrations are within the NAAQS. Risk assessment including prediction of the worst-case scenario and maximum credible accident scenarios has been carried out. The detail proposed safeguard measures including On-Site / Off-Site Emergency Plan has been covered in the RA report. During SEAC meeting dated 14/11/2019, committee asked about legal notices issued by GPCB compliance, Technical expert of PP informed that various type legal notices and direction issued by GPCB in last three years. Committees disagree with this expansion project proposal as existing unit is regularly in non compliance. PP informed that they are going to discontinue existing dirty product DASA production in phase wise manner, Committee asked for submit revised product profile and revised EIA report considering curtail existing DASA production. Committee asked about green belt development in existing plant and proposed green belt development area, PP has not addressed it properly. After detailed discussion, it was decided to defer the project and consider the proposal only after submission of the following documents: 1. Submit adequate compliance report at present stage of unit regarding direction order and legal notices issued by GPCB in last three years. 2. Submit revised product profile and EIA report with mentioning curtail existing dirty product DASA production and subsequent change in Water, Air and Hazardous waste details. 3. Submit green belt area as per CPCB guideline and existing green belt development in plant. Project proponent replied for the above points vide their letter dated 23/11/2019. PP has replied as below: 1. PP Submitted adequate compliance report at present stage of unit regarding direction order and legal notices issued by GPCB in last three years alongwith each notices reply in tabular form. 2. PP submitted revised product profile and EIA report with mentioning curtail existing dirty product DASA production from 20 MT/Month to 9 MT/Month and subsequent change in Water, Air and Hazardous waste details. 3. Submit green belt area as per CPCB guideline and existing green belt development in plant. Revised product profile as above and revised salient features of the project including Water, Air and Hazardous waste management as below: Sr. Particulars Details no. A Total cost of Proposed Project Existing: Rs. 1 Cr.
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(Rs. in Crores): Proposed: Rs. 2 Cr. Total: Rs. 3 Cr. Details of EMP Brief details of EMP Component Capital Cost of EMP Recurring Cost of EMP (Per Year) Total Cost 12,00,000 3,90,000 -
Operation Phase Sr. No. Pollution Control Measures Capital Cost Recurring Cost per annum (Rs.) (Rs.) 1 Air Pollution Control 5,00,000 2,00,000 2 Water Pollution Control 1,00,000 1,00,000 3 Noise Pollution Control 1,00,000 20,000 4 Environment Monitoring and Management 1,00,000 20,000 5 Rain Water Harvesting 2,00,000 50,000 6 Occupational Health 1,00,000 20,000 7 Green Belt 1,00,000 20,000 Total 12,00,000 3,90,000 Details of CER as per OM dated 01/05/2018 2 Lacs
Sr. Activities Social Benefits Expenses (Rs. Lacs) No. 1 Greenbelt • Greenery for ecological balance 0.75 • Enrich local biodiversity • Control Air and Noise pollution, windbreak • Helpful to control soil erosion • Plan for plantations 2 Water Utilize • Drinking & sanitation facilities in schools of 1.25 nearby villages. Total 2.0
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Cost in Lacs/Yr 2019-2020 2020-2021 2021-2022 0.25 Lacs for drinking water 0.6 Lacs for Education at 0.4 Lacs for drinking facility provided . Muthiya village water facility provided in _Providing drinking water _With the help of local Trust Muthiya village. facility (Water Jug) at road (For Education) & NGO side. _Stationary provided at 0.75 Lacs for trees Primary School at Muthiya Plantation (Along with Road Village. Side) with help of local people.
Total: 1 Lacs Total: 0.6 Lacs Total: 0.4 Lacs
B Total Plot area Existing: 1820 Sq. m. ( sq. meter) Proposed: Sq. m. Total: 1820 Sq. m. Green belt area Existing: 50 Sq. m. ( sq. meter) Proposed: 50Sq. m. Total: 100 Sq. m. C Employment generation Existing: 20 Proposed: 15 Total: 35 D Water i Source of Water Supply GIDC Supply (GIDC Bore well, Surface water, Tanker supply etc.) Status of permission from the concern authority. GIDC allotment letter is permission for water demand from GIDC.
ii Water consumption (KLD) -
Proposed Total after Existing Category Additional Expansion Remarks KLD KLD KLD (A) Domestic 1.3 2.5 3.8 3.8 KLD fresh
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(A) Gardening 0.2 1 1.2 1.2 KLD fresh Industrial Process 6 21 27 27 KLD fresh Washing 3 2 5 5 KLD fresh Boiler 4 4 8 8 KLD fresh 10 KLD recycle + 3.5 KLD Cooling 5 8.5 13.5 fresh Others(Scrubber) 1 1.5 2.5 2.5 KLD fresh Industrial Total 19 37 56 10 KLD recycle + 46 KLD fresh 10 KLD recycle + 51.0 KLD Grand Total (A+B+C) 20.5 40.5 61 fresh - 1) Total water requirement for the project: 61 KLD 2) Quantity to be recycled: 10 KLD 3) Total fresh water requirement: 51 KLD (Total water requirement = Fresh water + Recycled water) iii Waste water generation (KLD) - Category Existing Proposed Total after Remarks KLD (Additional) Expansion KLD KLD (A) Domestic 1.0 2.0 3.0 Discharge to soak pit. Industrial Process 10 KLD diluted will be sent CETP& 5 KLD will be sent to MEE. 15 KLD 8.0 22.0 30.0 concentrated will be sent to the common spray drying facility. Washing 3.0 2.0 5.0 Treated in ETP from 12 Boiler 1.0 1.0 2.0 KLD,10 KLD will be recycled Cooling 2.0 1.0 3.0 and 2 KLD will be sent to common spray dryer. Others(Scrubber) 1.0 1.0 2.0 Total Industrial 15.0 27.0 42.0 waste water - iv Treatment facility within premises with capacity [In-house ETP (Primary, Secondary, Tertiary), MEE, Stripper, Spray Dryer, STP etc.. ETP-1 Capacity 10 KLD (Primary with advanced oxidation)
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ETP-2 Capacity 20 KLD (Primary) ETP-3 Capacity 12 KLD (Primary & Tertiary) Treatment scheme including segregation at source. 10 KLD diluted effluent from process will be treated in ETP-1 and discharged of treated effluent to CETP, Naroda as per CC&A permission. 20 KLD Concentrated from process will be treated in ETP-2 and discharged treated effluent to the MEE, Common Spray Drying Facility of society for green environment, Naroda. 12 KLD Diluted stream from utility blow down, scrubber and washing wastewater will be treated in ETP-3followed by R.O. system. 10KLD R.O. permeate will be reused in cooling makeup and 2 KLD R.O. reject will be sent to common spray drying facility. Domestic wastewater of 3 KLD will be discharged to the soak pit/septic tank.
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Note: (In case of CETP discharge) : Management of waste water keeping in view direction under section 18 (1) (b) of the Water (Prevention and Control of Pollution) act, 1974 issued by CPCB regarding compliance of CETP. CETP, NEPL Naroda MEE Naroda NEPL Common Spray dryer facility of society for green environment, Naroda
Characteristics of Treated & Un treated Effluent Inlet of ETP-1 Outlet of ETP-1 to Inlet of ETP-2 Outlet of ETP-2 CETP, Naroda To Common MEE pH- 6-7 pH- 7-8 pH- 6-7 pH- 7-8 COD- 4000 COD- 1600 COD-28500 COD- 22000 BOD- 810 BOD- 300 BOD- 2400 BOD- 1800 TSS- 390 TSS- 20 TSS-620 TSS- 50 -
Characteristics of Treated & Un treated Effluent Inlet of ETP-3 Outlet of ETP-3 RO Permeate RO reject to To Reused Common MEE pH- 6-7 pH- 7-8 pH- 7-8 pH- 7 COD- 2200 COD- 1200 COD- 150 COD- 6450
BOD- 390 BOD- 210 BOD- 18 BOD-1100
TSS- 280 TSS-35 TSS- 10 SS- 210 - Brief note on adequacy of ZLD (In case of Zero Liquid Discharge): NA v Mode of Disposal & Final meeting point Domestic: 3 KLD to Soak Pit Industrial: CETP, NEPL as per CCA Society for green environment, Naroda (Common Facility for Spray Drying) vi In case of Common facility (CF) like CETP, Common Spray dryer, Common MEE, CHWIF etc. Name of Common facility (CF) (For waste water treatment) CF for MEE & CETP, Naroda: Naroda Enviro Project Ltd. , Naroda , Ahmedabad
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CF for Society for Green Environment , Naroda Membership of Common facility (CF) Enclosed In EIA (For waste water treatment) vii Simplified water balance diagram with reuse / recycle of waste water
vii Reuse/Recycle details (KLD) [Source of reuse & application area] Total reuse 10 KLD - Source of waste Application Characteristics of Remarks water for reuse area with waste water to be regarding with quantity in quantity in reused (COD, BOD, feasibility to KLD (From where KLD (Where it TDS etc.) reuse i.e. it is coming) is used)
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R.O. (ETP) Cooling Tower: pH: 7.1 -- Permeate: 10 KLD 10 KLD TDS: 1000 mg/l COD: 150 mg/l BOD: 18 mg/l O & G: 1 mg/l SS:10 mg/l
E Air i Flue gas emission details No. of Boilers/TFH/Furnaces/DG sets etc. with capacities viz. TPH, Kcal/hr, MT/hr, KVA etc. Existing & Proposed - - Sr. Stack Stack Permissible No. Attached Height Fuel Quantity APCM Pollutants Limit to (m) Used of Fuel 15 White 400 Dust 150 mg/Nm3 Steam Coal/ Kg/Hr Collector /100 PPM/ 1. PM/NO Boiler –I Coal followed x- /50 PPM /SO ( 2 TPH) by Bag 2 Filter 11 White 160Kg/Hr Dust 150 mg/Nm3 Thermo- Coal/ Collector /100 PPM/ pack PM/NO 2 Coal followed x- /50 PPM (6 Lac K /SO by Bag 2 Cal) Filter ii Process gas i.e. Type of pollutant gases (SO2, HCl, NH3, Cl2, NOx etc.) Existing & Proposed
Sr. Stack Permissible No. Stack Attached to Height APCM Pollutants Limit (m) Reaction Vessel (Product: DASA, Two stage 1. Opsamide, Quinizarine, HCl: 25 mg/Nm3 15 Alkaline HCl, SO Anthranilic Opsamide, 2 SO : 40 mg/Nm3 scrubber 2 Anthraquinone & Ethyl Anthraquinone ) -
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Two stage Reaction Vessel 2. 15 Water NH 175 mg/Nm3 (Product: OCPNA) 3 scrubber
iii Fugitive emission details with its mitigation measures: As below: Proposed project is of manufacturing of S. O. Chemicals. Followings measures will take for existing & proposed project. Maintaining the house keeping regularly Transferring the liquid materials by pump To carry out regular leak detection and repair activities Proper routine maintenance of equipment reduces the likelihood of leaks. F Hazardous waste (As per the Hazardous and Other Wastes (Management and Transboundary Movement) Rules 2016. Existing & Proposed i Sr. Waste Category Source Quantity Management No. as HWM (MT/Year) Facility Rules 2016 Existing Existing Proposed After 20 MT/M 9 MT/M Proposed DASA DASA 1. Discarded Category Raw material 0.70 0.315 1.3 1.615 Collection, Containers No.33.1 storage, transportation, sell to registered recycler. 2 ETP Category ETP 6 3 25 28 Collection, sludge No.34.3 storage, transportation, disposal at approved TSDF site 3. Gypsum Category Process 1680 760 2435 3195 Collection, Sludge No.26.1 storage, transportation, disposal by selling to Co- processing Cement Unit and /or approved TSDF site. 583rd meeting of SEAC-Gujarat, dated 16/01/2020 Page 43 of 84
4. Used Oil Category Machinery 0.125 0.125 0.5 0.625 Collection, No.34.3 storage, transportation, disposal by selling to Registered Refiner. 5. Iron Manufacturing 840 378 1560 1938 Collection, Sludge Category of DASA, storage, No.26.1 Quinazarine, transportation, Anthraquinone, disposal by Opsamide, selling to Co- Metanilic Acid processing Cement Unit and /or approved TSDF site. 6 Spent Acid Schedule Process 1840 828 5192 6020 Collection, –II storage, transportation, disposal by selling to the authorized user registered under rule-9 33 7 Spent Category Process - - 33 Collection, Carbon No.26.3 storage, transportation, disposal to CHIWF. 660 8 HCl 30% Manufacturing - - 660 Collection, of DASA, storage, Quinazarine, transportation, Anthraquinone, disposal by Category Opsamide, selling to the No.26.3 Metanilic Acid authorized user registered under rule-9
9 Alum Manufacturing - - 790 790 Collection, of storage, Category Anthraquinone transportation, No.26.3 disposal by selling to the authorized user registered under rule-9 583rd meeting of SEAC-Gujarat, dated 16/01/2020 Page 44 of 84
10 Dinitro Manufacturing - - 39 39 Collection, Diphenyl Category of Metanilic storage, Sulfone No.26.3 Acid, Resist transportation, Salt disposal by selling to the authorized user registered under rule-9 11 Spent Manufacturing - - 25 25 Collection, Solvent of Solvent Blue Storage, Schedule 35 recovered - I-28.6 through in house distillation and reuse in process. 12 Solvent Manufacturing - - 2 2 Collection, Residue of Solvent Blue storage, 35 transportation, disposal by Schedule CHWIF or sent - I-36.1 to cement industries for co processing (under rule 9.)
ii Membership details of TSDF, CHWIF etc. Enclosed in EIA as Annexure VII (For HW management) iii Details of Non-Hazardous waste & its disposal (MSW Non-hazardous waste will be sold to the and others) authorized recycler. G Solvent management, VOC emissions etc. i Types of solvents, Details of Solvent recovery, % recovery, reuse of recovered Solvents etc. (Details in Table Format) Type of Solvent Details of Solvent % of Recovery Reuse of Recovery Solvent Benzene Distillation 99.7 Recycle in next batch Ethyl chloride Distillation 99.8 Recycle in next batch Methanol Distillation 99.2 Recycle in next batch
n-Butyl Amine Distillation 99.3 Recycle in next batch ii VOC emission sources and its mitigation measures We will provide closed transferring system of raw materials during manufacturing to avoid any
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VOC. H Details regarding storage of Hazardous chemicals Sr. No. Name of the Raw Quantity No. Of Tank (Kl) Size Material Material (Liquid) Required for 3 Days in MT 1. 23% Oleum (1w + 24.6176 2.8 m D X 4 m MS 1s) 15 length 2. Caustic lye 24.6176 2.8 m D X 4 m MS 10 length 3. Chloro 24.6176 2.8 m D X 4 m MS 20 length 4. H2SO4 24.6176 2.8 m D X 4 m MS 12 length 5. HCl 32% 20 kl 3m Dia X 3m ht HDPE 15 6. Nitric Acid (98%)(1w 18.4632 2.8 m D X 3 m Lead + 1s) 10 length 7. Oleum (60%)(1w + 24.6176 2.8 m D X 4 m MS 1s) 10 length 8. Spent Acid 40 kl 3.8 m D X 4 m HDPE 55 height 9. nitro benzene 50 2m Dia X 4.5 m - 5 Applicability of PESO : Not applicable
The case was reconsidered in the SEAC meeting dated 16/01/2020. During the SEAC meeting dated 16/01/2020, the said reply was considered by the Committee. Committee asked status of compliance of closure order and legal notices, Technical expert of PP informed that they have curtailed down dirty product DASA production from 20 MT/month to 9 MT/Month and also revocation of closure order issued by GPCB to the unit. Committee asked about change in water, air and Hazardous waste management, technical expert of PP has not addressed change in air and Hazardous waste details after curtailed production of existing products. Committee asked about membership certificate of CHWIF other than Critical polluted area, PP has not submitted it. Committee submitted letter of Naroda Industrial Association (N.I.A.) for green belt development outside premises in GIDC area. After deliberation, SEAC unanimously decided to consider the proposal after satisfactory submission of the following details, 1. Submit revised product profile and EIA report with mentioning curtail existing dirty product DASA production and subsequent change in Water, Air and Hazardous waste details.
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2. Submit membership certificate of CHWIF site other than Critical polluted area.
M/s. Mercury Intermediates EC - 8. SIA/GJ/IND2/39782/2019 Plot No: 25/6,Nr Pepsi, GIDC Jhagadia, Reconsideration Dist.: Bharuch
Category of the unit : 5(f) Project status: New Project proponent (PP) has submitted online application vide no. SIA/GJ/IND2/39782/2019on dated 24/09/2019 for obtaining Environmental Clearance. The SEAC had recommended TOR to SEIAA and SEIAA issued TOR to PP vide their letter dated 13/05/2019. Project proponent has submitted EIA Report prepared by Jyoti Om Chemical Research Centre Pvt. Ltd. based on the TOR issued by SEIAA. This is new unit proposes for manufacturing of synthetic organic plant tabulated as below: Sr. Name of the Products CAS no. /CI no. Quantity End-use of products No. MT/Month 1 Cyano Acetic acid 372-09-8 5 Used in manufacturing of dextromethorphan, amiloride,sulfadimethoxine, and allopurinol 2 BenzhydrylPiperazine 841-77-0 5 Intermediate of Cinnarazine/ Cyclazine 3 1-(4-Methoxyphenyl)-4-(4- 74852-61-2 5 Itraconozole Nitrophenyl) Piperazine Intermediate 4 4-Hydroxy-4’-Chloro 42019-78-3 3 Intermediate of benzophenone Anastrozole 5 Hydroxy-3-[isobutyl{(4- 191226-98-9 1 Darunavir intermediate nitophenyl0sulfonyl}aminopropyl] carbamate 6 4-Methoxy phenyl piperazine 38212-30-5 6 Itraconozole Intermediate 7 2-Amino-5-Methyl Thiazole 7305-71-7 2 Meloxicam Total 27
The project falls under Category B of project activity 5(f) as per the schedule of EIA Notification 2006. PP was called for presentation in the SEAC meeting dated 09/10/2019. During the meeting dated 09/10/2019, technical presentation made by project proponent.
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Aerial distance of the proposed project from nearest CEPI area is more than 5 Km. The baseline environmental quality has been assessed for various components of the environment viz. air, noise, water, biological and socioeconomic aspect. The baseline environmental study has been conducted for the study area of 10 km radial distance from project site for the period March-2018 to May - 2018. Ambient Air Quality monitoring was carried out for PM10, PM2.5, SO2, NOx, & VOC at eight locations, including the project site. Values conform to the prescribed standards for Ambient Air Quality. The incremental Ground Level Concentration (GLC) has been computed using ISCST-3. The resultant concentrations are within the NAAQS. During SEAC meeting dated 09/10/2019, technical expert of PP informed about proposed project is of Greenfield project at GIDC Jhagadia. Committee deliberated on distance of proposed project from Critical polluted area(CPA), GIDC Ankleshwar, Technical expert of PP informed that aerial distance of proposed site from CPA is 7.85 km. Committee asked about M/s NCT pipeline disposal norms compliance report, PP informed about stage wise removal of pollutants in ETP and stripper. Committees disagree with removal of TDS in stripper and asked to submit revised high COD stream treatment and details regarding cyanide removal treatment in ETP. Committee insisted for third party NABL accredited recognized academic institute feasibility report regarding EMS. Committee asked about justification for selling process waste and stripped solvent for co-processing, PP could not able to justify during meeting. Committee deliberated on LDAR for proposed project, PP informed and submitted stereotype LDAR programme for proposed project instead of specific solvent use , recovery and its losses for proposed project. Committee insisted for submit revised ToR no regarding sources of fugitive emission along with its quantification and proposed measures to control it. Committee insisted for assessment regarding quantity and quality of non-recoverable solvent and its disposal other than co-processing and also insisted for adequate revised EIA report. After detailed discussion, it was decided to defer the project and consider the proposal only after submission of the following documents: 1. Submit revised high COD and TDS stream treatment and details regarding cyanide removal treatment in ETP. 2. Submit third party NABL accredited recognised academic institute report regarding adequacy of EMS to achieve M/s NCT pipeline disposal norms. 3. Submit adequate LDAR programme for specific solvents handling at each stage like storage, pipeline, pumps and reactor and mentioning about solvent generation, losses, and its recovery and mitigation measures. 4. Submit membership certificate of TSDF/CHWIF site for Hazardous waste disposal other than CPA. 5. Submit technical justification with adequate document for mentioning disposal of Non-recoverable 583rd meeting of SEAC-Gujarat, dated 16/01/2020 Page 48 of 84
solvent, Off specification products and date expiry products, stripper solvent and process waste disposal to cement industry for co-processing with authenticated document regarding acceptance of it. 6. Submit revised Hazardous waste matrix and adequate revised EIA report with mentioning change as above. Project proponent made presentation for the above mentioned query dated 26/11/2019 for the above mentioned points. PP presented replied as below: 1. PP has submittedrevised high COD and TDS stream treatment and details regarding cyanide removal treatment in ETP. 2. PP has submitted letter regarding submission of third party NABL accredited recognised academic institute report regarding adequacy of EMS to achieve M/s NCT pipeline disposal norms. 3. PP has submitted adequate LDAR programme for specific solvents handling at each stage like storage, pipeline, pumps and reactor and mentioning about solvent generation, losses, and its recovery and mitigation measures. 4. PP has submitted membership certificate of TSDF/CHWIF site for Hazardous waste disposal other than CPA. 5. PP has submitted letter regarding technical justification with adequate document for mentioning disposal of Non-recoverable solvent, Off specification products and date expiry products, stripper solvent and process waste disposal to cement industry for co-processing with authenticated document regarding acceptance of it. 6. PP has submitted revised Hazardous waste matrix and adequate revised EIA report with mentioning change as above. This reconsideration case was considered in SEAC meeting dated 26/11/2019. During SEAC meeting dated 26/11/2019, technical expert of PP informed about proposed project is of Greenfield project at GIDC Jhagadia. Committee deliberated on revised high COD stream treatment and details regarding cyanide removal treatment in ETP. Committee asked about cyanide removal treatment, PP informed that Cyanide removal is by sodium hypochlorite dosing in cyanide removal treatment at source area in drum and then treated effluent treated in ETP. Committee asked about characteristic of cyanide in cyanide stream and it stage wise reduction along with method used for it which is not presented by technical expert of PP in presentation. Technical expert of PP has not addressed properly regarding adequacy of conventional evaporator and solvent stripper for evaporating effluent. Committee disagree with feasibility report regarding EMS by technical expert of PP instead of third party NABL accredited recognized academic institute. 583rd meeting of SEAC-Gujarat, dated 16/01/2020 Page 49 of 84
Committee asked about membership certificate for selling process waste and stripped solvent etc. for co- processing, PP could not able to submit membership certificate for co-processing . Committee deliberated on LDAR for proposed project, PP informed and submitted stereotype LDAR programme for proposed project instead of specific solvent use, recovery and its losses for proposed project. After detailed discussion, it was decided to consider the proposal only after submission of the following documents: 1. Submit revised high COD and TDS stream treatment alongwith technical details regarding adequacy of evaporator and solvent stripper for High COD and TDS stream and details regarding cyanide removal treatment in ETP along with characteristic of cyanide in untreated effluent stream containing cyanide and its stage wise reduction in ETP. 2. Submit third party NABL accredited recognised academic institute report regarding adequacy of EMS to achieve M/s NCT pipeline disposal norms. 3. Submit adequate LDAR programme for each specific solvents handling at each stage like storage, pipeline, pumps and reactor and mentioning about solvent generation, losses, and its recovery and mitigation measures. 4. Submit membership certificate of TSDF/CHWIF site for Hazardous waste disposal other than CPA. 5. Submit adequate document for mentioning disposal of Non-recoverable solvent, Off specification products and date expiry products, stripper solvent and process waste disposal to cement industry for co-processing with authenticated document regarding acceptance of it. 6. Submit revised Hazardous waste matrix and adequate revised EIA report with mentioning change as above. Project proponent made presentation for the above mentioned query on dated 16/01/2020 for the above mentioned points. PP presented replied as below: 1. PP has submitted revised technical details regarding adequacy of evaporator and solvent stripper for High COD and TDS stream and details regarding cyanide removal treatment in ETP along with characteristic of cyanide in untreated effluent stream containing cyanide and its stage wise reduction in ETP. 2. PP has submitted third party NABL accredited recognised academic institute report of M/s. Shree Dhanvantary college of diploma engineering environmental laboratory, Surat regarding adequacy of EMS to achieve M/s NCT pipeline disposal norms. 3. PP has submitted adequate LDAR programme for specific solvents handling at each stage like storage, pipeline, pumps and reactor and mentioning about solvent generation, losses, and its
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recovery and mitigation measures. 4. PP has submitted membership certificate of TSDF/CHWIF site of M/s BEIL, Dahej for Hazardous waste disposal. 5. PP has submitted letter regarding technical justification with adequate document for mentioning disposal of Non-recoverable solvent, Off specification products and date expiry products, stripper solvent and process waste disposal to cement industry for co-processing with authenticated document regarding acceptance of it. 6. PP has submitted revised Hazardous waste matrix and adequate revised EIA report with mentioning change as above. Revised Salient features of the project including Water, Air and Hazardous waste management as below: Sr. Particulars Details no. A A Total cost of Proposed Project 3 Crore (Rs. in Crores): EMP details (Capital cost & Recurring cost)
COMPONENT CAPITAL COST OF EMP RECURRING COST OF EMP (per Month) TOTAL COST 105 Lac 7.5 Lac
Bifurcation of EMP Coast
Approximate Pollution Approximate Sr. Recurring Cost Control Equipment Capital Cost No. Per Annum (Rs. In Measures (Rs. In Lac.) Lac)
Air Pollution Water Scrubber, Bag 1 30 1 Control Filter
Water Pollution 2 ETP 50 26 Control Environment 3 Monitoring and 0 2 Management Membership Of TSDF Solid Waste and Co-processing / 4 10 54 Management Incineration of Hazardust Waste 5 Fire Safety & Fire Extinguisher, 10 4
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Equipment First Aid Kit, Fire Hydrant, Smoke detector Plants, Tree Guard, 6 Green Belt 5 2 Manure Total 105 90
CER details (As per MoEF&CC OM dated 01/05/2018) As per OM no. 22-65/2017 on dated 01/05/2018 regarding “Corporate Environment Responsibility” (CER), Brownfield projects have to contribute 2.5% of the Additional Capital Investment, the company will contribute Rs. 7.5 Lakhs as funds for CER activities Component As per Norms Allocation CER 7.5 Lakhs (2.5%) 7.5 Lakhs (2.5 %) Activities to be carried out under CER: Environment beneficial activities like: Drinking Water facility, Plantation around School, LED Bulb/Solar light to habitation area B Total Plot area ( sq. meter) 6012 Sq. m. Green belt area 1804Sq. m. ( sq. meter) C Employment generation 48 D Water i Source of Water Supply GIDC Jhagadia (GIDC Bore well, Surface water, Tanker supply etc...) Status of permission from the concern Given as below in plot allotment letter authority. ii Water consumption (KLD)
Category Quantity Remarks KLD (I) Domestic 3 (J) Gardening 2 (K) Industrial Process 13 Washing 1 Boiler 4 Cooling 4 Others 2 24
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Industrial Total
Total (A + B + C) 29
1) Total water requirement for the project: 29 KLD 2) Quantity to be recycled: 0 KLD (Internal Recycled) 3) Total fresh water requirement: 29 KLD iii Waste water generation (KLD)
- Category Waste water Remarks KLD (F) Domestic 3 Send to soak pit and overflow send to ETP. (G) Industrial
Process 15.7 Send to solvent stripper followed by evaporator then send to ETP. Stripper solvent (0.1 KLD) and Evaporation salt (0.1 KLD) will dispose at Incineration and 15.5 KLD will be send in ETP. Washing 1 Boiler 2 Cooling 1.5 Others Scrub Solution HCl will be generated 2 and treated in to in house ETP 22.2 Total Industrial waste water Total [A + B] 25.2 iv Treatment facility within premises with capacity [In-house ETP (Primary, Secondary, Tertiary), MEE, Stripper, Spray Dryer, STP etc. In-house ETP (Primary, Secondary, Tertiary) capacity 30 KLD Treatment scheme including segregation at source. Process Description of Effluent Treatment Plant Segregation of Effluent: 1. Cyanide Containing Effluent (0.96 KLD) will be generated from manufacturing plant of Cyano Acetic acid. 2. High COD Effluent (15.7 KLD): Entire effluent generating from the manufacturing process. 3. Scrubber (2 KLD): Scrubbed HCl soln. (2 KLD) 4. Low COD Effluent (7.5 KLD): Effluent generating from Utility, washing & sewage.
PROCESS DESCRIPTION
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1. Cyanide Effluent treatment: Cyanide containing effluent (0.96 KLD) will be generate from manufacturing plant of Cyano Acetic acid & treatment will done within plant. Effluent streams containing sodium Cyanide are treated by alkaline chlorination for removal of the traces of sodium cyanide. This treatment processed by oxidizing cyanide with sodium hypochlorite. Addition of sodium hypochlorite will be done till the cyanide contain bring below 0.2 ppm.
Chemical Reaction:
2NaCN + 5NaOCl + H2O 2NaHCO3 + 5NaCl + N2
2. High COD Stream Treatment: After that, highly concentrated stream will be allowed through pass from stripper where spent solvents will be removing then send to evaporator. Evaporator condensate and Low concentrated effluent from utility will collected treated in full fledge ETP and will be send to NCT. 3. HCl Treatment: 0.02% HCL (2 KLD) generating from the scrubber will be separately neutralized by lime & Clarified & Mix in final collection tank. 4. Composite Stream Treatment: The low COD stream (7.5 KLD) & Evaporated condensate (15.5KLD) will be collected in a collection sump from where it will be pumped to oil and grease trap to remove free oil from the raw effluent. After oil and grease removal the effluent goes to equalization cum neutralization tank where lime and alum dosing will be done. The effluent will be pumped from equalization cum neutralization tank & filtered through filter press. The filtered clear effluent will go to aeration tank for activated sludge biological treatment. To maintain biomass concentration in aeration tank active sludge from the clarifier will be partly recirculated in aeration tank. The effluent will be passed through sand filter and carbon filter for further reduction of COD. Treated effluent will be sent to NCT pipeline. The storm water will be collected in a separate pit and will be sending in ETP plant.
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Note: (In case of CETP discharge) : Management of waste water keeping in view direction under section 18 (1) (b) of the Water (Prevention and Control of Pollution) act, 1974 issued by CPCB regarding compliance of CETP. It is new unit Unit will send 25 KLD treated effluent to NCT pipelineafter achieving the norms. *Thus section 18 (1) (b) is not applicable Brief note on adequacy of ZLD (In case of Zero Liquid Discharge): N.A v Mode of Disposal & Final meeting point
Domestic: M/s. NCT (Unit will send 25 KLD treated effluent to NCT pipelineafter achieving the norms.) Industrial: vi In case of Common facility (CF) like CETP, Common Spray dryer, Common MEE etc. Name of CF M/S. Narmada Clean Tech Membership of Common facility (CF) (For waste water treatment)
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vii Simplified water balance diagram with reuse / recycle of waste water
viii Reuse/Recycle details (KLD) Total reuse - Nil
E Air i Flue gas emission details No. of Boilers/TFH/Furnaces/DG sets etc. with capacities viz. TPH, Kcal/hr, MT/hr, KVA etc. - Source Type of of Stack Type Quantity Air Pollution Control Sr. emissions emission Height of of Fuel Measures no. i.e. Air With (meter) Fuel MT/Day (APCM) Pollutants Capacity 1. Boiler 12 N. G. 40m3/hr PM Gas (1TPH) SO2 Adequate Stack height NOx 2. D. G. set 11 Diesel 15 Lit/Hr PM Adequate Stack (125 SO2 height
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KVA) NOx (Stand By)
ii Process gas emission details i.e. Type of pollutant gases (SO2, HCl, NH3, Cl2, NOxetc.) -
Specific Source of emission Stack/Vent Air Pollution Control Sr. Type of (Name of the Height Measures no. emission Product & (meter) (APCM) Process)
1. Reaction vessel HCl 11 Water scrubber
2. Dryer PM 11 Bag Filter
iii Fugitive emission details with its mitigation measures: As below: Sr. Source Probable Control Measures/ APCM No. Pollutant Emission FUGITIVE EMISSION 1 Solvent Air i. Carry out work place area monitoring to storage tank pollutant find out concentration level in ambient (VOC) air. ii. Provision of breather valve cum flame arrester. 2 Solvent Air i. Solvent recovery system with steam recovery pollutant condensation system. system (VOC) ii. Pumps & motors are mechanical seal type. 3 Handling of Air i Provision of exhaust ventilation raw material pollutant ii Provision of PPE. bags in (PM) iii Provision of Job rotation to reduce storage area exposure. 4 Flange joints Air i. Routine &periodic inspection to check of pipeline, pollutant leakage. pump & (VOC) ii. Preventive maintenance, Follow SOP motors for maintenance. iii. Pumps & motors will be mechanical seal type. iv. LDAR program will be followed. v. Provision of Flange guard. 5 Solid raw Air i. Hopper will be provided with powder material pollutant transfer system.
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transferring to (PM) reactor 6 Liquid raw Air i. Feeding of liquid raw material will be material pollutant carried out by closed pipeline and transferring to (VOC) mechanical seal pump. reactor 7 Loading Air i. Unloading through pipeline to tank in a /unloading at pollutant close system. storage area (VOC) Other control fugitive emissions following measures are recommended: A. Controlled emissions and provision of PPE for the workers. B. Provision of mechanical seal in pumps. C. Regular inspection of tank roof seals. D. Adequate measures for the minimization/prevention of the fugitive emission. E. Regular maintenance of valves, pumps and other equipment to prevent leakage. F. Entire process to be carried out in the closed reactors with proper maintenance of temperature. G. Regular periodic monitoring of work area to check the fugitive emission. H. Adequate stack heights as per the CPCB estimation will be provides at all locations to reduce GLCs of pollutants. Air Pollution Control System will be installed in the plant. F Hazardous wastes (as per the Hazardous and Other Wastes (Management and Transboundary Movement) Rules 2016. i Sr. Name of Hazardous Source of Category Total Mode of Disposal No. Waste generation Quantity MT/Year 1. Effluent Treatment ETP 35.3 36.5 Collection, storage, Plant Sludge MT/Year transportation and disposal to TSDF 2. Used Oil Maintenance 5.1 0.10 MT/Year Collection, storage, transportation and sell to registered recycler 3. Empty Barrels/ Packaging 33.3 30MT/Year Collection, storage, Containers/ Liners transportation and sell to Contaminated with authorized decontamination hazardous chemicals/ facility. wastes 4. Process waste and Product 36.2 84 MT/Year Collection, storage, residue (1-7) transportation and send for Co-processing 5. Stripper solvent Stripper 20.2 36.5 MT/Year Collection, storage, transportation and send for Co-processing 6. Spent Carbon ETP and 28.3 25 MT/Year Collection, storage, solvent transportation and send for recovery Co-processing 7. Scrubbed Solution Product C2 720 KL/Year Collection, storage, and (HCl) (1-7) treatment in ETP 8 Date-expired products From 28.5 3 MT/Year Collection, Storage, Send
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premises for Co-processing 9 Off specification Production 28.4 3 MT/Year Collection, Storage, Send products process for Co-processing 10 Recovered solvent Product 20.2 2248.44 Collection, Storage and (1-7) MT/Year reuse in process. 11 Non recoverable Product 20.2 94 MT/Year Collection, Storage, Send solvent (1-7) for Co-processing 12 Evaporated Salt Evaporator 35.3 10 MT/Year Collection, Storage, Send for Co-processing - ii Membership details of TSDF, CHWIF etc. Land filling waste– 75 MT / year and Co-processing– 250 MT/year send to BEIL (For HW management) iii Details of Non-Hazardous waste & its MSW waste is collected by notified authority of GIDC disposal (MSW and others) Sr. No. Waste Quantity Mode Of Disposal 1. Glass Waste ( Z 13) 0.01 MT/month To TSDF. 2. Paper waste (Z44) 0.02 MT/month At notified area facility. 3. Wooden Waste 0.05 MT/month Authorized Scrap Vendors.
G Solvent management, VOC emissions etc. i Types of solvents, Details of Solvent recovery, % recovery, reuse of recovered Solvents etc. (Details in Table Format) Product Solvent Sr. Name of Representative Quantity in Name of Solvent Recovered % No. Product MT/Month used Quantity in Recovery MT/Month Cyano Acetic acid 31 5 Ethyl Acetate 3.75 94 52 BenzhydrylPiperazine 5 Toluene 46.02 98.49 3 1-(4-Methoxyphenyl)-1-(4- Methanol 38.56 96.6 Nitrophenyl) Piperazine 5 Di methyl 8.29 96 formaldehyde 64 4-Hydroxy-4’-Chloro Ortho 10.89 96 benzophenone DichloroBenzene 3 Toluene 22.90 96.03 Acetone 2.36 90 75 Hydroxy-3-[isobutyl{(4- Di chloromethane 14.76 93.93 nitophenyl0sulfonyl}aminopropyl] 1 Methanol 14.04 96.72 carbamate 96 4-Methoxy phenyl piperazine Methanol 9.84 96.11 6 Toluene 14.91 97.05 7 2-Amino-5-Methyl Thiazole 2 Methanol 0.32 96.02 Di chloromethane 0.74 93.02
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ii VOC emission sources and its mitigation measures Provision of mechanical seal in pumps. Regular inspection of tank roof seals. Adequate measures for the minimization/prevention of the fugitive emission. Regular maintenance of valves, pumps and other equipment to prevent leakage. Entire process to be carried out in the closed reactors with proper maintenance of temperature. Regular periodic monitoring of work area to check the fugitive emission. Adequate stack heights as per the CPCB estimation will be provides at all locations to reduce GLCs of pollutants. Air Pollution Control System will be installed in the plant. H Details regarding storage of Hazardous chemicals Storage details Name of major Hazardous chemicals Remarks Tanks -- ---
Drum Ethyl Acetate, Toluene, Methanol, TEA, --- Hydrochloric acid, Applicability of PESO : Our is new proposed project therefor it is not applicable.
During SEAC meeting dated 16/01/2020, committee found that reply submitted by technical expert of PP was satisfactory. After detailed discussion, it was decided to recommend the project to SEIAA, Gujarat for grant of Environmental Clearance with following specific condition, 1. Unit shall install separate cyanide removal treatment and after removal of cyanide, effluent shall be further treated in ETP, solvent stripper and evaporator along with other effluent stream. 2. Unit shall adhere and comply to EMS adequacy report submitted by third party NABL accredited recognised academic institute of M/s. Shree Dhanvantary college of diploma engineering environmental laboratory, Surat ,to achieve Disposal norms of M/s NCT pipeline.
M/s.Mohan Polyfab Private Limited Plot No. C-42, Saykha Industrial Estate, Village: Screening and 9. SIA/GJ/IND2/47233/2019 Saykha, Ta -Vagra, Dist - Bharuch scoping
PP submitted e-mail on dated 13/01/2020 regarding remained absent in the presentation held on 16/01/2020. Project Proponent remained absent during meeting, hence committee decided to defer the proposal in one of the upcoming SEAC meeting.
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M/s. Hridol Chemicals Pvt. Ltd. Screening and 10 SIA/GJ/IND2/46971/2019 C-171, Saykha GIDC, Saykha, Ta- Vagra, scoping Dist -Bharuch
Category of the unit: 5(f) Project status: New This office has received an application vide their online proposal no. SIA/GJ/IND2/43086/2019 dated 07/12/2019 made by project proponent (PP) regarding grant of Terms of Reference [ToR] for preparation of EIA/EMP report. Project proponent (PP) has submitted Form-1, PFR and relevant details/information. This is new unit proposes for manufacturing of synthetic organic product as tabulated below: Sr. No. Name of the Product Production Capacity CAS Number End Use (MT/Month) 1 Solvent Red 164 16 71819-51-7 1) Colouration of petroleum based 2 Solvent Red 19e 24 6368-72-5 product. 3 Solvent Blue 98 22.75 71819-49-3 2) Preparation of 4 Solvent Blue 79 21 64553-79-3 inks. 5 Solvent Green 33 22 10671-57-8 3) Crack checking 6 Solvent Orange 98 9.4 29196-28-1 application in 7 Solvent Yellow 107 18 67990-27-6 metals. 8 Solvent Yellow 124 23 34432-92-3 9 Solvent Blue Maxol 10 -- Total Production Capacity 166.15 --
The project falls under Category B of project activity 5(f) as per the schedule of EIA Notification 2006. PP was called for presentation in the SEAC meeting dated 16/01/2020. Salient features of the project including Water, Air and Hazardous waste management :
Sr. Particulars Details no. A A Total cost of Proposed Project 7 Cr. (Rs. in Crores): B Total Plot area ( sq. meter) 5000 m2
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Green belt area 1257 m² ( sq. meter) C Employment generation Total 50 D Water i Source of Water Supply GIDC water supply
(GIDC Bore well, Surface water, Tanker supply etc...) Status of permission from the concern authority. Not Applicable ii Water consumption (KLD) Category Quantity Remarks KLD (L) Domestic 5.5 Fresh (M) Gardening 3.77 Fresh (N) Industrial
Process 1.93 kl/d Fresh +Reuse Washing 4 kl/d Fresh +Reuse RO 16 kl/d Fresh +Reuse Boiler ( from RO) 9.6 kl/d ( from RO) Fresh +Reuse Scrubber 0.1 kl/d Fresh +Reuse Cooling tower 36.65 kl/d Fresh +Reuse 50.81 kl/d (41.54 kl/d Industrial Total (C) fresh+ 17.14 kl/d reuse)
Total (A + B + C) 67.95 kl/day Total Water Requirement
1) Total water requirement for the project: 67.95 KLD 2) Quantity to be recycled: 17.14KLD 3) Total fresh water requirement: 50.81KLD iii Waste water generation (KLD)
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Category Waste water Remarks KLD (H) Domestic 5.25 To Septic tank to soak pit (I) Industrial Process 6.3 To ETP Washing 4 To ETP RO reject 6.4 To ETP Boiler 0.96 To ETP Scrubber 0.1 To ETP Cooling tower 3.66 To ETP
Total Industrial 21.42 waste water Total [A + B] 26.67 - iv Treatment facility within premises with capacity [In-house ETP (Primary, Secondary, Tertiary), MEE, Stripper, Spray Dryer, STP etc.
Units Quantity Size Collection/Neutralization Tank- 1 1 20 kl Collection/Neutralization Tank- 2 1 30 kl Holding tank-1 1 10 kl Holding tank-2 1 15 kl RO 2 2 Kl/ Hour MEE 1 0.8 m3/Hour Spray dryer 1 2 Kl/ Hour
Treatment scheme including segregation at source. Not Applicable Note: (In case of CETP discharge) : Management of waste water keeping in view direction under section 18 (1) (b) of the Water (Prevention and Control of Pollution) act, 1974 issued by CPCB regarding compliance of CETP. Not Applicable
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Brief note on adequacy of ZLD (In case of Zero Liquid Discharge): Industrial wastewater (21.42 kl/day) will be generated from process; boiler (blow- down), washing, scrubber, RO reject & cooling tower (Blow down). Waste water generated from Process will be collected into collection cum neutralization tank followed by primary settling tank and holding tank. After that it is passed to MEE. Here condensate of MEE will reuse and residue will collect in holding tank. Now, Waste water generated from RO reject, Cooling tower Blow down, washing activity, Scrubber & Boiler Blow down is collected and neutralized in other collection cum neutralization tank followed by Primary settling tank. After that, the water will be sent to RO-2. Here permeate of RO-2 will reused and reject will dispose of to the holding tank. MEE residue and RO-2 reject both are collected in holding tank then it is passed through spray dryer. Thus the unit will maintain ZLD. v Mode of Disposal & Final meeting point Domestic: To Soak pit via septic tank
Industrial: To ETP vi In case of Common facility (CF) like CETP, Common Spray dryer, Common MEE etc. Name of CF Not Applicable Membership of Common facility (CF) (For waste water treatment) Not Applicable vii Simplified water balance diagram with reuse / recycle of waste water
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viii Reuse/Recycle details (KLD) Total reuse 17.14 KLD Source of waste Application Characteristics of Remarks water for reuse area with waste water to be regarding with quantity in quantity in reused (COD, BOD, feasibility KLD (From KLD (Where TDS, etc.) to reuse where it is it is used) i.e. coming) The industrial In industrial COD – 203 RO effluent 21.42 water TDS – 1957 permeate treated in ETP requirement TSS – 65 water is followed by RO pH – 7.1 feasible to and MEE. be reused
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E Air i Flue gas emission details No. of Boilers/TFH/Furnaces/DG sets etc. with capacities viz. TPH, Kcal/hr, MT/hr, KVA etc. Stack Sr. Stack Fuel Expected APC GPCB Height No. attached to Requirement Pollutant System Limit (m) SPM Cyclone 150 SPM separator mg/Nm3 Boiler Briquette (7.8 1 31 SO followed SO 100 (2 Ton/hr) MT/D) 2 2 NO2 by bag ppm filter NOx 50 ppm SPM 150 Adequate D.G. Set SPM mg/Nm3 stack 2 (1 X 225 11 HSD (80 liter/hr) SO2 SO2 100 height KVA) NO2 ppm
NOx 50 ppm
ii Process gas emission details i.e. Type of pollutant gases (SO2, HCl, NH3, Cl2, NOxetc.) Stack Sr. Stack Fuel Expected APC GPCB Height No. attached to Requirement Pollutant System Limit (m) SPM 150 Spray Dryer Cyclone mg/Nm3 for ETP(2 SPM Coal separator SO 100 1 Kl/hr) 10 SO 2 (500kg/hr) 2 followed by ppm (attached NO 2 Scrubber with HAG) NOx 50 ppm Dual scrubbing system (30 mg/Nm3 (Primary- for NH gas ) NH gas, water 3 2 Reactors 10 -- 3 HCL scrubber (35 mg/Nm3 Secondary- for HCl) Alkaline
media scrubber) iii Fugitive emission details with its mitigation measures: As below: Not Applicable F Hazardous wastes
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(as per the Hazardous and Other Wastes (Management and Transboundary Movement) Rules 2016. i
Sr. Name of the Category Quantity Mode of disposal No. waste Collection, storage and Use within premises as a 1 Used oil 5.1 0.04 MT/Annum lubricant/ sell to registered recycler Collection, storage and Discarded 50.61 decontamination or Reuse 2 Plastic 33.1 MT/Annum within premises/ sell to bags/Drums approved scrap vendor Collection, storage and 3 ETP Sludge 35.3 11.01MT/Annum Disposal at TSDF Site
Collection, storage and 4 Evaporation salt 35.3 66.10MT/Annum Disposal at TSDF Site Collection, storage, 5 Spent Solvent 26.4 277 MT/Annum treatment and reuse with in process ii Membership details of TSDF, CHWIF etc. After obtaining EC, we will get (For HW management) membership of TSDF iii Details of Non-Hazardous waste & its disposal ------(MSW and others)
G Solvent management, VOC emissions etc. i Types of solvents, Details of Solvent recovery, % recovery, reuse of recovered Solvents etc. Name Input of Sr. of product Name of solvent in Recovered % No. solvent wastewater (Kg/batch) recovery (Kg/batch) 1 Solvent Red 164 Xylene 3.72 3.5 94 2 Solvent Green 33 Xylene 6.65 6.25 94 Aerosol 150 3 Solvent Orange 98 1.263 1.2 95 High flash 4 Solvent Yellow 107 Xylene 2.13 2 94
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Toluene + 5 Solvent Yellow 124 Vinyl Iso 1362 1275 94 Butyl Ether 6 Solvent Blue Maxol Methanol 2145.83 2060 96
ii VOC emission sources and its mitigation measures Not Applicable H Details regarding storage of Hazardous chemicals Storage details Name of major Remarks Hazardous chemicals Storage tanks HCl 30% . Aerosol 150 high flash Xylene Iso N Heptene Caustic Soda Lye Drum/Barrel storage Methonal Nonyl phenol Butyl amine Mono methyl amine Acetic acid Applicability of PESO : We will obtain PESO permission after obtaining EC
Technical presentation was made by the project proponent with consultant/expert M/s. T.R.Patel Associates during SEAC meeting dated 16/01/2020. During SEAC meeting, committee noted that the proposal is for Greenfield Project in GIDC Saykha. Committee asked about waste water management, technical expert of PP informed that total industrial effluent after ETP treatment and RO plant and in-house MEE and in-house spray dryer.RO permeate will be reused back in process and thus maintaining zero liquid discharge. Committee asked about safety measures for solvent handling and storage. PP informed that Briquette/Agricultural waste will be used as fuel in boiler, Cyclone separator and Bag filter as APCM will be provided with boiler. Two stage scrubbers will be provided as APCM with process gas emission reactor stack. Committee deliberated in length regarding Hazardous waste management, Solvent management etc. Considering the above project details, after detailed discussion, the terms of reference (ToR) were prescribed as below and as per the standard TOR for the Synthetic Organic Chemical projects recommended by SEAC vide letter no. EIA-10-GEN-21/1480 dated 14/09/2017 and approved by SEIAA
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in its 12th meeting dated 16/09/2017 for the EIA study to be done covering 10 Km radial distance from the project boundary.
1. Compliance of MoEF&CC’s OM dated 01/05/2018 regarding “Corporate Environment Responsibility” (CER). Fund allocation for Corporate Environment Responsibility (CER) shall be made as per MoEFCC’s O.M. No. 22-65/2017-IA.III dated 01/05/2018 for various activities therein. The details of fund allocation and activities for CER shall be incorporated in EIA/EMP report. 2. Explore the use of renewable energy to the maximum extent possible. Details of provisions to make the project energy-efficient through energy efficient devices and adoption of modes of alternative eco- friendly sources of energy like solar water heater, solar lighting etc. Measures proposed for energy conservation. 3. Leak Detection and Repairing Programme (LDAR) for all the volatile organic solvent proposed for use in-house with detailed chemical properties including vapor pressure. LDAR shall endeavor prevention of losses of solvents to the best minimum extent. 4. PP shall furnish status of all the applicable Rules, Acts, Regulation, Clearances in a tabular form. 5. Details of the treatability and feasibility of waste water to be disposed off by means of in-house MEE and spray dryer and its impact on Environment and Human Health. Submit Adequacy of MEE and spray dryer. Standard Operating Procedures (SOPs) for MEE and spray dryer shall be incorporated in EIA report. 6. Adequacy of utilization of spent solvent reuse back in process with material balance for various products and management of balance quantity keeping Hazardous and Other Waste (Management and Trans boundary Movement) Rules, 2016 in view. The TOR prescribed as above and as per the standard TOR approved by SEIAA and the model ToRs available in the MoEF&CC’s sector specific EIA Manual for ‘Synthetic Organic Chemical Industry’ shall be considered as generic TORs for preparation of the EIA report in addition to all the relevant information as per the generic structure of EIA given in Appendix III in the EIA Notification, 2006. Further Project Proponent may be advised to submit final EIA Report with EC application within 100 days from the date of issuance of this ToR to expedite processing of Environment Clearance application. The project proponent shall have to apply for Environmental clearance through online portal http://environmentclearance.nic.in/along with final EIA report.
M/s. S. B. Polymer Screening and 11. SIA/GJ/IND2/47527/2019 Plot no. 159, Mahagujarat Ind. Estate, Moraiya, scoping Ta- Sanand, Dist - Ahmedabad.
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Category of the unit: 5(f) Project status: Expansion This office has received an application vide their online proposal no. SIA/GJ/IND2/47527/2019 dated 07/12/2019 made by project proponent (PP) regarding grant of Terms of Reference [ToR] for preparation of EIA/EMP report. Project proponent (PP) has submitted Form-1, PFR and relevant details/information. This is new unit proposes for manufacturing of synthetic organic product as tabulated below: Sr. Name of the CAS no. / Quantity End-use of the no. Products CI no. MT/Month products
Existing Proposed Total
1 Alkyd Resin 63148-69-6 40 760 800 Surface coating, Synthetic paints, 2 CNSL Resin 37330-39-5 60 340 400 Varnish and Enamels, etc.
The project falls under Category B of project activity 5(f) as per the schedule of EIA Notification 2006. PP was called for presentation in the SEAC meeting dated 16/01/2020. Salient features of the project including Water, Air and Hazardous waste management : Sr. Particulars Details no. A Total cost of Proposed Project Existing:0.15 (Rs. in Crores): Proposed: 1.00 Total: 1.15 B Total Plot area Existing: 1709 Sq. m. ( sq. meter) Proposed: 00 Sq. m. Total: 1709 Sq. m.
Green belt area,/Tree Plantation area Existing: 147.75 Sq. m. ( sq. meter) Proposed: 00 Sq. m. Total: 147.75 Sq. m. C Employment generation Existing:2
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Proposed:6 Total:8 D Water i Source of Water Supply Changodar Industrial Users Association (GIDC Bore well, Surface water, Tanker supply etc...) Status of permission from the concern authority.
ii Water consumption (KLD)
Existing Proposed Total after Remarks KLD (Additional) Expansion KLD KLD (O) Domestic 0.60 0.30 0.90 (P) Gardening 0.05 0.05 0.10
(Q) Industrial
Process 0.00 0.00 0.00 Washing 0.00 0.00 0.00 Boiler 0.00 0.00 0.00 Cooling 0.00 1.60 1.60 (R) Distilled water Others 0.00 0.00 0.00 0.00 1.60 1.60(R) Industrial Total 0.65 1.95 1.00 + Grand Total 1.60(R) (A+B+C)
1) Total water requirement for the project: 2.60 KLD. 2) Quantity to be recycle: 1.60 KLD 3) Total fresh water requirement: 1.00 KLD
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iii Waste water generation (KLD)
Category Existing Proposed Total after Remarks KLD (Additional) Expansion KLD KLD (J) Domestic 0.30 0.20 0.50
(K) Industrial
Process 0.00 1.60 1.60 (R) Recycle in Cooling tower Washing 0.00 0.00 0.00 Boiler 0.00 0.00 0.00 Cooling 0.00 0.00 0.00 Others 0.00 0.00 0.00 0.30 0.20 0.50 + 1.60(R) Total Industrial waste water
iv Treatment facility within premises with capacity [For existing and Proposed] [In-house ETP (Primary, Secondary, Tertiary), MEE, Stripper, Spray Dryer, STP etc.. Not applicable v Mode of Disposal & Final meeting point
Domestic: Septic Tank and Soak Well
Industrial: Zero Effluent Generation (Distillation Water will be reused in the cooling tower) vi In case of Common facility (CF) like CETP, Common Spray dryer, Common MEE, CHWIF etc. Name of Common facility Not applicable
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Membership of Common facility (CF) Not applicable vii Reuse/Recycle details (KLD) Not applicable
E Air i Flue gas emission details No. of Boilers/TFH/Furnaces/DG sets etc. with capacities viz. TPH, Kcal/hr, MT/hr, KVA etc. Existing & Proposed - Source Air Type of of Stack Type Quantity Pollution Sr. emissions emission Height of of Fuel Control no. i.e. Air With (meter) Fuel MT/Day Measures Pollutants Capacity (APCM) Thermic Multi Fluid Cyclone & Agro PM, SOx, 1 Heater (4 15.00 4 Adequate pallets lakh Kcal. NOx Stack capacity ) Height - ii Process gas i.e. Type of pollutant gases (SO2, HCl, NH3, Cl2, NOx etc.) Existing & Proposed -Not applicable - iii Fugitive emission details with its mitigation measures. Not applicable
F Hazardous waste (as per the Hazardous and Other Wastes (Management and Transboundary Movement) Rules 2016. Existing & Proposed i Sr. Type/Name Source of Category Quantity Disposal
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no. of Hazardous generation and (MT/Annum) Method waste Schedule as per Existing Proposed Total HW Rules. 1 Used/Spent Prime 5.1 5 kg/year 40 45 Collection, Oil Movers and kg/year kg/year storage, Transformer transportation and disposal by selling to register recycler. 2 Discarded Raw 33.1 25 1. 1. Collection, Containers material nos./month Discarded Discarded storage, 1. Discarded storage Drums: Drums: transportation Drum 2975 3000 and disposal by 2. Discarded nos./year nos./year selling to Bags 2. 2. authorized Discarded Discarded decontamination Bags: facility. Bags: 72000 72000 nos./year nos./year 3 Process From 35.3 0.05 0.45 0.50 Collection, Waste process MT/year MT/year MT/year storage, transportation and disposal at CHWIF. 4 Contaminated From 33.2 0.0075 99.9925 100 Collection, cotton rags material kg/year kg/year Kg/year storage, and other storage transportation cleaning and disposal at materials CHWIF. - ii Membership details of TSDF, CHWIF etc. We will obtained for Expansion Project iii Details of Non-Hazardous waste & its disposal(MSW and Not applicable others) G Solvent management, VOC emissions etc. Not applicable i Types of solvents, Details of Solvent recovery, % recovery. reuse of recovered Solvents Not applicable
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ii VOC emission sources and its mitigation measures Not applicable
Technical presentation was made by the project proponent with consultant/expert M/s. Vasudev Associates during SEAC meeting dated 16/01/2020. PP mentioned that unit is located outside GIDC, Complying the three conditions as per the amendment with EIA Notification, 2006 vide SO 1599 (E) dated 25/06/2014. [The Water consumption less than 25 m3/day (2.6 KLD); Fuel consumption is less than 25 TPD (4 MT/day); and not covered in the category of MAH units as per the Management, Storage Import of Hazardous Chemical Rules (MSIHC Rules), 1989]. Committee noted that this proposal is for brown field project located outside notified area at Moraiya, Sanand and Source of water is bore-well. PP informed that existing unit is having valid CCA of the Board and CCA compliance report submitted. PP mentioned that no legal action, public complaint and legal action against unit. Committee asked about area adequacy for proposed expansion of production from 100 MT/Month to 1200 MT/Month, PP mentioned that proposed product process is simple one step process hence existing plot is sufficient for proposed expansion. PP mentioned that there is no industrial effluent generated except distilled water generated from process, committee insisted for submission of technical justification regarding no industrial waste water generation. PP has proposed one thermopack. Fuel used will be Agro Waste and MCS as APCM proposed for thermopack. PP has addressed hazardous waste as per HWR – 2016. After detailed discussion, it was decided to recommend the project to SEIAA Gujarat for grant of Terms of Reference.
Considering the above project details, after detailed discussion, the terms of reference (ToR) were prescribed as below and as per the standard TOR for the Synthetic Organic Chemical projects recommended by SEAC vide letter no. EIA-10-GEN-21/1480 dated 14/09/2017 and approved by SEIAA in its 12th meeting dated 16/09/2017 for the EIA study to be done covering 10 Km radial distance from the project boundary including Public Hearing.
1. A tabular chart for the issues raised and addressed during public hearing/consultation and commitment of the project proponent on the same should be provided. An action plan to address the issues raised during public hearing and the necessary allocation of funds for the same should be provided. 2. PP shall ensure participation of people during Public Hearing with equality in gender so as to encourage woman participation in Public hearing & at the same time their issues shall also be given weightage.
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3. Details with respect to justification for proposed expansion: (1) To address proportionate availability of space for production plant. (2) To address proportionate availability of storage area for raw materials finished goods, utilities considering fire-safety norms & PESO standards and goods carrier movement within premises. (3) To address proportionate captive/common infrastructure available to accommodate additional load due to proposed expansion. (4) Environment impact and its mitigation measures for common/ captive infrastructure due to proposed production. 4. Compliance of MoEFCC’s OM dated 01/05/2018 regarding “Corporate Environment Responsibility” (CER). Fund allocation for Corporate Environment Responsibility (CER) shall be made as per MoEFCC’s O.M. No. 22-65/2017-IA.III dated 01/05/2018 for various activities therein. The details of fund allocation and activities for CER shall be incorporated in EIA/EMP report. 5. Explore the use of renewable energy to the maximum extent possible. Details of provisions to make the project energy-efficient through energy efficient devices and adoption of modes of alternative eco-friendly sources of energy like solar water heater, solar lighting etc. Measures proposed for energy conservation. 6. Leak Detection and Repairing Programme (LDAR) for all the volatile organic solvent proposed for use in-house with detailed chemical properties including vapor pressure. LDAR shall endeavor prevention of losses of solvents to the best minimum extent. 7. Safety precautions including flame proof electric fittings to be taken to avoid fire hazard during unloading, storage, transportation, handling and processing of Solvents. 8. Status of all the applicable Rules, Acts, Regulation, Clearances in a tabular form. 9. Legal Undertaking regarding Complying the three conditions as per the amendment with EIA Notification, 2006 vide SO 1599 (E) dated 25/06/2014. [The Water consumption less than 25 m3/day; Fuel consumption is less than 25 TPD; and not covered in the category of MAH units as per the Management, Storage Import of Hazardous Chemical Rules (MSIHC Rules), 1989]. 10. PP shall give Justification regarding waste water generation from proposed project is nil and no ETP requirement for proposed project. The TOR prescribed as above and as per the standard TOR approved by SEIAA and the model ToRs available in the MoEFCC’s sector specific EIA Manual for ‘Synthetic Organic Chemical Industry’ shall be considered as generic TORs for preparation of the EIA report in addition to all the relevant information as per the generic structure of EIA given in Appendix III in the EIA Notification, 2006.
Further Project Proponent may be advised to submit final EIA Report with EC application within 100 days
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from the date of issuance of this ToR to expedite processing of Environment Clearance application.
The draft EIA report shall be submitted to the Gujarat Pollution Control Board for conducting the public consultation process as per the provisions of the EIA Notification, 2006. The project proponent shall have to apply for Environmental clearance through online portal http://environmentclearance.nic.in/along with final EIA report. Validity of ToR: The ToRs prescribed for the project will be valid for a period of three years for submission of EIA & EMP report accordingly, ToR will lapse after 3 years from the date of issue. The period of validity could be extended for a maximum period of one year provided an application is made by the applicant to the Regulatory Authority, at least three months before the expiry of valid period together with an updated Form-I, based on proper justification and also recommendation of the SEAC. M/s. Balaji Formalin Private Limited Screening and 12. SIA/GJ/IND2/47722/2019 Plot No. T-16 & T-17 in notified industrial Estate scoping of GIDC, Sayakha, Ta – Vagra, Dist -Bharuch
Category of the unit: 5(f) Project status: New This office has received an application vide their online proposal no. SIA/GJ/IND2/43086/2019 dated 10/12/2019 made by project proponent (PP) regarding grant of Terms of Reference [ToR] for preparation of EIA/EMP report. Project proponent (PP) has submitted Form-1, PFR and relevant details/information. This is new unit proposes for manufacturing of synthetic organic product as tabulated below: Sr. Capacity Name of Product CAS No. End Use No. (TPM) 1. Formaldehyde (37- 43%) 50-00-0 14,750.0 Paint, Agrochemicals, Pharmaceuticals&Textiles 2. ParaFormaldehyde (96%) 30525-89-4 1,600.0 Urea Formaldehyde Concentrate 3. 9011-05-6 1,600.0 Laminates &Plywood (UFC) Total 17,950.0 Supply to neighbouring 4. Steam Generation & Supply -- 18,350.0 industries through fixed pipeline
The project falls under Category B of project activity 5(f) as per the schedule of EIA Notification 2006. PP was called for presentation in the SEAC meeting dated 16/01/2020.
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Salient features of the project including Water, Air and Hazardous waste management :
Sr. Particulars Details No. A Total cost of the proposed project 52.0 (Rs. in Crores) B Total Plot area (sq. meter) 36,866.50 Green belt area / Tree Plantation area (sq. meter) 12,300.0 C Employment Generation 70 D Water i Source of Water Supply GIDC (GIDC Bore well, Surface water etc...) Status of permission from the concerned authority.: Permission will be obtained from GIDC ii Water consumption (KL/day) - Water Category Remarks requirement KLD (R) Domestic 3.5 Fresh (S) Gardening 40.0 Fresh (T) Industrial Process 194.0 Fresh Boiler 56.0 Reuse Cooling 280.0 Fresh Washing 10.0 Fresh (Reject from WTP) WTP 10.0 Fresh (Reject from WTP) Total (A+B+C) 593.5 Fresh + Reuse Total (A+B+C) 537.5 Fresh
1) Total water requirement for the project: 593.5 KLD 2) Quantity to be recycle: 56.0 3) Total Fresh water requirement: 537.5 KLD iii Waste water generation (KL/day) - Waste water Category Remarks generation KLD (L) Domestic 3.0 (M) Gardening Nil (N) Industrial Process -- Boiler 5.0
Cooling 50.0 Washing 10.0 WTP 10.0 Generation: 75.0 Total Industrial waste 75.0 Reuse: 56.0 water Discharge: 19.0 - 583rd meeting of SEAC-Gujarat, dated 16/01/2020 Page 78 of 84 iv Treatment facility with capacity (ETP, CETP, MEE, STP etc). ETP: Hy.Load: 65.0 KLD, Design Capacity: 80 KLD RO: Hy. Load: 75.0 KLD, Design Capacity:90 KLD Treatment scheme including segregation at source. Total industrial effluent generation from proposed project will be 75.0 KLD. Wastewater stream from Boiler @ 5.0 KLD, Cooling @ 50.0 KLD and from Washing @10 KLD will be treated in ETP. Treated effluent from ETP @ 65.0 KLD will be along with WTP reject @10 KLD will be sent to RO for Further Treatment. RO permeate @56.0 KLD will be reused in make-up of boiler feed and RO reject @ 19.0 KLD will be discharged into GIDC Underground drainage system. Note: (In case of CETP discharge) Management of waste water keeping in view direction under section 18 (1) (b) of the Water (Prevention and Control of Pollution) act, 1974 issued by CPCB regarding compliance of CETP. Not Applicable Brief note on adequacy of ZLD Not applicable v Mode of Disposal & Final meeting point Domestic: 3.0 KLD, To soak pit through septic tank Industrial: 19.0 KLD will be discharged into GIDC underground drainage system. vi In case of Common facility (CF) like CETP, Common Spray dryer, Common MEE etc name of CF: Not Applicable Membership of CF: Not Applicable
583rd meeting of SEAC-Gujarat, dated 16/01/2020 Page 79 of 84 vii Simplified water balance diagram with reuse / recycle of waste water
viii Reuse/Recycle details (KL/day) - Total Reuse: 56 KLD Source of Application Remarks regarding feasibility to reuse waste water for area with i.e. w/w characteristics (COD, BOD, reuse with quantity in KLD TDS etc.) quantity in TDS COD BOD KLD 56 KLD- RO Boiler- 56 KLD; 230 mg/l 20 mg/l 7 mg/l Permeate
E Air i Flue gas emission details No. of Boilers/TFH/Furnaces/DG sets etc. with capacities viz. TPH, Kcal/hr, MT/hr, KVA etc.
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Details of Flue Gas Stacks Type of Sr. Stack Attach Ht. & Emission & Fuel & its Requirement APCM No. to Dia (m) Permissible limit Agrowaste Briquettes ESP (For Steam Boiler (32 MT/day) &/or Solid Fuel) -2 Nos. 30 & 1. Coal (27 MT/day) &/or followed by (10 TPH each) 0.5 FO (12 KL/day) &/or Water (1W + 1S) LDO (11.5 KL/day) PM Scrubber DG Set -2 nos. 3 Stack of 11 & HSD <150mg/Nm 2. (1,000 KVA Adequate 0.15 (420 lit/hr) each) SO2< 100 ppm height Tail gas NOx < 50 ppm Tail gases containing Hydrogen incinerator Stack of cum waste 18 & (17.8%) generated from 3. Adequate heat recovery 0.3 manufacturing of Formaldehyde height boiler (3.5 lakh m3/Day) (10 TPH)
ii Process gas i.e. Type of pollutant gases (Proposed) There will not be generation of process gas from manufacturing of proposed products -- iii Fugitive emission details with its mitigation measures. (Phase I & phase II)
There will be a chance of fugitive emission and odour nuisance during manufacturing process as well as due to storage & handling of raw materials and products. The unit takes following precaution for the control of fugitive emission and will implement the same for the proposed expansion. The entire manufacturing activities will be carried out in the closed reactors and regular checking and maintenance of reactors will be carried out to avoid any leakages. All the motors of pumps for the handling of hazardous chemicals will be flame proof and provided with suitable mechanical seal with stand-by arrangement. Control of all parameters on a continuous basis will be done by adequate control valves, pressure release valves and safety valves etc. All the flange joints of the pipe lines will be covered with flange guards. All the raw materials will be stored in isolated storage area and containers are tightly closed. Precautionary measures will also be taken while handling various hazardous chemicals. There will also be provision of adequate ventilation system in process plant and hazardous chemical storage area. A regular preventive maintenance will be planned to replace or rectify all gaskets, joints etc.
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The unit will also develop green belt within the factory premises to control the fugitive emission from spreading into surrounding environment. All reactors will be connected to either APCM or condenser system. F Hazardous waste (as per the Hazardous and Other Wastes (Management and Transboundary Movement) Rules 2016. (Proposed) i Qty. Type of Source Cat. per Method of Disposal waste Annum Collection, Storage, Transportation, Dried ETP Sch-I ETP 75 MT Disposal by landfilling at GPCB approved Sludge 35.3 TSDF Manufacturing Spent Sch. I Collection, Storage, will be sent to 3 MT Process catalyst 26.5 manufacturer for regeneration. Raw Material Discarded 560 MT Collection, Storage, Decontamination and Sch-I Storage & Containers/ (36,000 Disposal by selling to scrap vendors. 33.1 Handling Bags Nos.) Collection, Storage, Transportation, sell Plant and Spent Oil/ Sch-I to registered Reprocessor/ MoEF 1.0 KL Machineries Used Oil 5.1 approved recyclers OR Reused as Lubricant within premises - ii Membership details of CETP, TSDF, CHWIF, etc. The unit will obtain membership of GPCB approved TSDF/CHWIF Site. iii Details of Non-Hazardous waste & its disposal Not applicable (MSW and others) G Solvent management, VOC emissions etc i Types of solvents, Details of Solvent Recovery, % Recovery. Reuse of recovered solvents
Not Applicable ii VOC emission sources and its mitigation measures As mentioned above in section E (iii) H Details regarding storage of Hazardous Chemicals Storage details Name of major Hazardous chemicals Remarks Tank Formaldehyde (37%) -- Tank Methanol Applicability of PESO: Unit will apply and obtain permission from PESO before commissioning of plant
Technical presentation was made by the project proponent with consultant/expert M/s. Envisafe Consultants during SEAC meeting dated 16/01/2020. During SEAC meeting, committee noted that the proposal is for Greenfield Project in GIDC Saykha. Committee asked about waste water management, technical expert of PP informed that total industrial effluent will be treated in ETP and RO plant. RO permeate will be reused back in process. Committee asked characteristic of efluent which will be discharged into GIDC underground drainage, technical expert of PP 583rd meeting of SEAC-Gujarat, dated 16/01/2020 Page 82 of 84
informed stage wise reduction of BOD, COD and TDS value in ETP and RO plant. Committee asked about safety measures for formaldehyde and methanol handling and storage. PP informed that Briquette/Agricultural waste & coal will be used as fuel in boilers. ESP and water scrubber as APCM will be provided with boilers. Committee asked about tail gases contain hydrogen as fuel, PP informed that It will be incinerated through incinerator and waste heat from boiler will be used as fuel for boiler. Committee deliberated in length regarding Hazardous waste management, Solvent management etc. Considering the above project details, after detailed discussion, the terms of reference (ToR) were prescribed as below and as per the standard TOR for the Synthetic Organic Chemical projects recommended by SEAC vide letter no. EIA-10-GEN-21/1480 dated 14/09/2017 and approved by SEIAA in its 12th meeting dated 16/09/2017 for the EIA study to be done covering 10 Km radial distance from the project boundary.
1. Submit safety measures for storage and handling of formaldehyde and methanol as per PESO standards. 2. PP shall submit assurance regarding proposed fuel ‘Tail gases containing Hydrogen (17.8%)’ is as per GPCB Notification published on dated 26/10/2017 and its amendment for “ APPROVED FUEL” and technical details regarding Tail gas incinerator cum waste heat recovery boiler(10 TPH) with APCM 3. Compliance of MoEF&CC’s OM dated 01/05/2018 regarding “Corporate Environment Responsibility” (CER). Fund allocation for Corporate Environment Responsibility (CER) shall be made as per MoEF&CC’s O.M. No. 22-65/2017-IA.III dated 01/05/2018 for various activities therein. The details of fund allocation and activities for CER shall be incorporated in EIA/EMP report. 4. Explore the use of renewable energy to the maximum extent possible. Details of provisions to make the project energy-efficient through energy efficient devices and adoption of modes of alternative eco- friendly sources of energy like solar water heater, solar lighting etc. Measures proposed for energy conservation. 5. Leak Detection and Repairing Programme (LDAR) for all the volatile organic compound proposed for use in-house with detailed chemical properties including vapor pressure. LDAR shall endeavor prevention of losses of volatile organic compound to the best minimum extent. 6. PP shall furnish status of all the applicable Rules, Acts, Regulation, Clearances in a tabular form. 7. PP shall submit compliance of Coal Handling Guidelines of GPCB for proposed project. The TOR prescribed as above and as per the standard TOR approved by SEIAA and the model ToRs available in the MoEF&CC’s sector specific EIA Manual for ‘Synthetic Organic Chemical Industry’ shall be considered as generic TORs for preparation of the EIA report in addition to all the relevant information as per
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the generic structure of EIA given in Appendix III in the EIA Notification, 2006. Further Project Proponent may be advised to submit final EIA Report with EC application within 100 days from the date of issuance of this ToR to expedite processing of Environment Clearance application. The project proponent shall have to apply for Environmental clearance through online portal http://environmentclearance.nic.in/along with final EIA report.
Meeting ended with thanks to the Chairs.
Minutes approved by:
1. Dr. Dinesh Misra, Chairman, SEAC
2. Shri S. C. Srivastav, Vice Chairman, SEAC
3. Shri V. N. Patel, Member, SEAC
4. Shri. R. J. Shah, Member, SEAC
5. Shri A. K. Muley, Member, SEAC
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