International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 04 Issue: 12 | Dec-2017 www.irjet.net p-ISSN: 2395-0072 DYES AND PIGMENTS MANUFACTURING INDUSTRIAL WASTE WATER TREATMENT METHODOLOGY ROOP SINGH LODHI1, NAVNEETA LAL2 1DEPARTMENT OF CHEMICAL ENGINEERING, UJJAIN ENGINEERING COLLEGE UJJAIN, (M.P.), INDIA 2ASSOCIATE PROFESSOR CHEMICAL ENGINEERING DEPARTMENT UJJAIN ENGINEERING COLLEGE UJJAIN, (M.P.), INDIA ---------------------------------------------------------------------***--------------------------------------------------------------------- ABSTRACT - Chemical coagulation- flocculation was used not defined by this definition of dyes and pigments are called to remove the compounds present in wastewater from dye dyestuffs. Synthetic organic dyestuffs and pigments exhibit manufacturing industry. The character of wastewater was an extremely wide variety of physical, chemical and determined as its contained high ammonia (5712mg/L), COD biological properties, making review of the Eco toxicological (38000mg/L) and Total dissolved solids (56550mg/L) behaviour of the several thousand commercially available concentration. Most compounds found in the wastewater are products difficult, production process are difficult to control ammonia, phenol derivatives, aniline derivatives, organic acid the release of manufacturing material during dye and benzene derivatives output from dyes and pigment manufacturing [1-13]. Industrial waste water is one of the manufacturing industries. Coagulants ferrous sulphate, ferric important pollution sources in the pollution of water, soil chloride, Polly-aluminium chloride, and hydrogen peroxide and environment. It not only affects the ecosystem but also catalysed by ferrous sulphate and flocculants lime and NaOH affects the human life .so it is necessary to treat the waste were investigated. Results showed the combined Fe (III) water before discharging it into the ecosystem by chloride and Polly aluminium chloride with NaOH for considering the financial aspects in mind. Sample analyses flocculants was best suited for chemical oxygen demand show high concentrations of ammonia, TDS, COD, aniline and (COD), NH3, and total dissolved solids (TDS) removal in dyes large difference in COD to BOD ratio hence biological and pigment manufacturing waste water. The electrostatic treatment is not possible. Then it requires some alternative interaction between flocks and organic contaminants played methods to optimise the COD reduction by combination of an important role in removal of organic contaminants, that different coagulant flocculants at different concentrations chloride of Al (III) and Fe (III) were helpful for high and conditions. A major environmental hazard present in flocculating effect for that COD, ammonia and TDS removal dyes and pigment manufacturing industries is discharge of efficiency of dyes and pigment manufacturing industrial waste untreated waste water into the environment. Due to toxic water. Combined PAC and FERRIC CHLORIDE coagulants with nature of organic N-Based impurities present in water effect NaOH flocculants was superior to FERRPOUS SULPHATE, very badly to aquatic life cycle, plants and animals. Under the HYDROGEN PEROXIDE catalysed by FERROUS SULPHATE and Water (Prevention and Control of Pollution) Act, 1974, every single PAC and ferric chloride with NaOH or LIME coagulant. industry is required to provide adequate treatment of the This efficiency differences is due to copolymerisation effect effluents generated by it before their disposal, irrespective of between flocks Thus, from the economic point of view, whether the disposal is in a stream, on land, into sewerage combined PAC and FERRIC CHLORIDE with NaOH is more system or into sea. However the small-scale industries, due suitable for treatment of wastewater effluent from dyes and to their limited size and scale of operations do not find it pigments manufacturing. Also shows the possibility of economically able to install integrated pollution control ammonia recovery from waste water present in large amount equipment. The common treatment methodology to (5712mg/L). Primary aeration of waste water results in enhanced effectiveness and economic stability required. 22.63% COD and 68.13% ammonia reduction than by chemical treatment by NaOH-PAC-FeCL3 results in 67% COD, The Environment (Protection) Act, 1986 is also applicable 63.21% TDS and 95.38% of ammonia reduction. Further for proper management of hazardous waste generated reduction of pollution parameters is carried out by tertiary during treatment of effluent, as per the Hazardous Waste treatment. (Management, Handling & Trans boundary Movement) Rules, 2008 under this Act. Under these rules, KEY WORDS:- COD (chemical oxygen demands), TDS “authorization” is required for generation, handling, (total dissolved solids), coagulation-flocculation, ferric collection, reception, treatment, storage, recycling, chloride, poly aluminium chloride, lime, NaOH, ferrous reprocessing, recovery, reuse and disposal of hazardous sulphate,hydrogen peroxide. wastes. INTRODUCTION: This paper reviews the work on dyes and pigment manufacturing industrial waste water producing the following Substances which create the sensation of blackness or dyes products and row materials given in table 1 and table 2 whiteness are also regarded as dyes or pigments. Colorants, © 2017, IRJET | Impact Factor value: 6.171 | ISO 9001:2008 Certified Journal | Page 121 International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 04 Issue: 12 | Dec-2017 www.irjet.net p-ISSN: 2395-0072 TABLE NO 1 7 PANA Solid 1.00 8 Sodium nitrite Solid 1.00 Sr Name of the dyes and pigment Qt. no manufacturing industrial product MT/month 9 Caustic soda Solid 5.00 A Powder dyes (solid) 10 Hydro chloric acid liquid 8.00 1 Basic dyes such as 11 Sulphuric acid Liquid 5.00 Rhodamine 12 Acetic acid Liquid 15.00 Malachite green/brilliant green 13 catalyst and surfactants Solid 0.75 Methyl violet Here we seen above data (in table no 1&2) that shows Auramine highest per cent of aromatic amines, nitrogen based row 2 Solvent dyes such as 75 material is used and there for highest amount of ammonia, aniline, phenol derivatives, aniline derivatives, organic acid Rhodamine base and benzene derivatives output from dyes and pigment Victoria blue base manufacturing industries based waste is generated during Bismark brown base dyes and pigment manufacturing .where aniline, ammonia and N-based organic waste is very toxic and hazardous in Orange base nature .there also several other by product like dyes and Solvent black dyes intermediates colour compound generated waste produced during manufacturing process. B Liquid dyes such as Rhodamine liquid Our treatment scheme must consider the approach to Malachite green liquid minimise the pollution parameters below the permissible 120 limit decided by pollution control board and economic Victoria blue liquid feasibility of process. Bismark brown /chrysiodine liquid Methyl violet/ crystal violet liquid PROCESS APPROACH: Basic yellow liquid The purpose of this research has to reduce the COD, TDS, Total 195 COLOUR and neutralization of waste to dispose it in a stable C By product 6 form. There are several methods available to treat waste water such as coagulation-flocculation, biological, tertiary by Aniline sand charcoal filter, adsorption methods, adsorption by Ammonia charcoal, electrochemical treatment, electrocoagulation, o- zonation, evaporation followed by incineration process, N-Based organic compounds photo catalysed hydrogen peroxide oxidation treatment Dyes and colour complex process and some specific advanced treatment processes are Stripping solvent available now these days. Evaporation followed by incineration is last option if none of the method works on Other toxic waste water. High COD disabled the evaporation and toxic behaviour disabled the biological treatment. So a TABLE NO 2 treatability study is required here which also economic and environmentally feasible. sr Name of row material Physical QT Selection criteria for treatment methodology based on BOD state MT/month and COD level of waste water. 1 Pthalic anhydride Solid 10.00 2 Diethyl meta amino phenol Solid 8.00 » Easily bio-degradable (COD/BOD < 2) 3 Dimethyl aniline/Mona Liquid 20.00 » Not-easily biodegradable (COD/BOD > 2) methyl aniline 4 Formaldehyde 5.00 » Not easily bio-degradable and toxic (high TDS, high COD, 5 Benzeldehyde Solid 5.00 toxicants) 6 Meta phenyline diamine Solid 3.00 Main motive of our treatment methodology to: meta tolludine diamine © 2017, IRJET | Impact Factor value: 6.171 | ISO 9001:2008 Certified Journal | Page 122 International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 04 Issue: 12 | Dec-2017 www.irjet.net p-ISSN: 2395-0072 » facilitates small scale industries and helps reduce the most current comprehensive computer simulation design wastewater treatment cost for individual units. models. » Help to achieve an economic treatment method in » BOD test: The BOD test gives a measure of oxygen utilized wastewater treatment. by bacteria during the oxidation of organic material contained in a wastewater sample. The test is based on the »Help to optimize the cost of pollution abatement for each premise that all the biodegradable organic material individual industry. contained in the wastewater sample will be oxidized to CO2 and H2O, using molecular oxygen as the electron acceptor. » Method is helpful for individual