Extracting a Living: Labour, Inequality, and Politics in a Tribal

Total Page:16

File Type:pdf, Size:1020Kb

Extracting a Living: Labour, Inequality, and Politics in a Tribal The London School of Economics and Political Science Extracting a Living: Labour, Inequality, and Politics in a Tribal Coal Mining Village in India Itay Noy A thesis submitted to the Department of Anthropology at the London School of Economics and Political Science for the degree of Doctor of Philosophy London, September 2019 Declaration I certify that the thesis I have presented for examination for the PhD degree of the London School of Economics and Political Science is solely my own work other than where I have clearly indicated that it is the work of others (in which case the extent of any work carried out jointly by me and any other person is clearly identified in it). The copyright of this thesis rests with the author. Quotation from it is permitted, provided that full acknowledgement is made. This thesis may not be reproduced without the prior written consent of the author. I warrant that this authorisation does not, to the best of my belief, infringe the rights of any third party. I declare that my thesis consists of 73,612 words. 2 Abstract In the mineral-bearing tracts of Jharkhand, eastern India, coal mining operations have for decades been concentrated in areas inhabited by adivasi, or tribal, populations, and brought about dispossession, displacement, and the erosion of land- and forest-based ways of life. Based on 18 months of fieldwork in a mining- affected adivasi village, this thesis examines the variegated ways in which mining industrialisation has affected different groups of villagers – from informal coal peddlers to colliery employees – and its impact on the community as a whole. By providing an insight into their lives, livelihoods, and perspectives, the thesis challenges common understandings of the effects of mining and dispossession, and contributes to related debates on labour and politics. First, by contrast with prominent critical theories of dispossession, the thesis shows how rather than simply the destruction of rural communities, dispossession can lead primarily to socioeconomic differentiation within them, creating new and enhanced internal inequalities. By exploring these inequalities in relation to the different types of work, formal and informal, that have emerged locally as a result of mining, the thesis contributes to the literature on labour and precarity. It illustrates how different forms of informal labour can carry different degrees of precarity and meanings for labourers – in terms of stability, autonomy, work rhythms, and gender dynamics – that inflect their present and longer-term livelihood strategies. Second, contrary to the prevalent narrative of resistance to mining and dispossession by rural – and especially indigenous – communities, the thesis shows how such processes can produce not protest but acquiescence. By examining local forms of co- option and clientelism in relation to mining operations, the thesis contributes to debates on the politics of dispossession and (non-)resistance. It illuminates how political leaders and potential activists can become brokers between dispossessing projects and villagers, and how this can lead to shifts in everyday sociopolitical relations that act to curb rather than facilitate possibilities of collective action. 3 Table of contents Acknowledgements .................................................................................................... 6 List of figures .............................................................................................................. 8 List of characters ........................................................................................................ 9 Glossary ...................................................................................................................... 10 Prologue ................................................................................................................... 13 I. Introduction ........................................................................................................ 16 The village ................................................................................................................ 16 Mining and dispossession ....................................................................................... 20 Theoretical framing ................................................................................................. 24 Methodology ............................................................................................................ 42 Thesis outline ........................................................................................................... 47 II. Karampot........................................................................................................... 52 Karampot before mining ......................................................................................... 53 The advent of mining ............................................................................................... 56 Politics and resistance ............................................................................................. 62 Displacement ........................................................................................................... 65 Conclusion ............................................................................................................... 67 III. Coal peddling ................................................................................................... 68 From private mines to Pandu Project ..................................................................... 72 The work process ..................................................................................................... 75 The different sides of precarious work .................................................................... 81 In praise of precarious work? .................................................................................. 90 Conclusion ............................................................................................................... 93 IV. Truck loading ................................................................................................... 96 Wage labour for the mining-affected ...................................................................... 97 The hitches of truck loading .................................................................................. 101 Truck loading and women labourers ..................................................................... 105 Conclusion ............................................................................................................ 109 4 V. Migration .......................................................................................................... 111 Coal migration ....................................................................................................... 113 The significance of land ......................................................................................... 117 Work migration from Karampot ........................................................................... 123 Planning for the future .......................................................................................... 127 Conclusion ............................................................................................................. 130 VI. Coal company employment ........................................................................ 130 The origins of naukri ............................................................................................. 133 Upward mobility and class differentiation ............................................................ 136 Class reproduction? ............................................................................................... 149 Solidarity breakdown ............................................................................................. 154 Conclusion ............................................................................................................. 160 VII. Dispossession and compensation .......................................................... 162 From protest to negotiation .................................................................................. 162 Emergence of a broker ........................................................................................... 170 Brokering company employment .......................................................................... 174 New patronage dynamics ...................................................................................... 177 Adivasi activist or unprincipled politician ............................................................ 181 Netas and CCL: story of a partnership? ................................................................ 190 Conclusion ............................................................................................................. 191 VIII. Politics .......................................................................................................... 193 Differentiation and political solidarity .................................................................. 196 Netas and the monopolisation of politics ............................................................. 200 Conclusion ............................................................................................................. 203 IX. Conclusion ...................................................................................................... 205 Labour and the production of
Recommended publications
  • Brief Description of PAREJ EAST OCP
    Brief Description of PAREJ EAST OCP (Proposed Coal Production Capacity 1.75 MTPA) 1.0 Background: The Project Report for Parej East OCP was sanctioned in March, 1993 at an estimated initial capital investment of Rs.116.19 crore for a rated capacity of 1.75 M.Te of ROM coal per annum. Parej East OCP contains ‘F’/WG-IV grade (Avg.) coal in seams from Seam-II (B) to Seam- V. A RPR for Parej East OCP has also been prepared in September, 1999. The project has obtained Environmental Clearance from MoEFCC for a rated capacity of 1.75 MTPA vide letter no: J-11015/36/89-IA-II(M) Dt. 23.11.1992. The details of previous production are as given below: Coal Produced Year (MTPA) 1992-93 0.00 1993-94 0.00 1994-95 0.35 1995-96 0.63 1996-97 0.80 1997-98 0.70 1998-99 0.54 1999-00 0.89 2000-01 1.38 2001-02 1.41 2002-03 1.66 2003-04 1.62 2004-05 1.66 2005-06 1.62 2006-07 1.30 2007-08 1.35 2008-09 1.36 2009-10 1.38 2010-11 1.10 2011-12 1.20 2012-13 0.93 2013-14 1.05 2014-15 1.06 2015-16 1.03 2016-17 0.92 2017-18 0.79 1.1 Purpose of the report 1 The project has obtained environmental clearance for 1.75 MTPA and 459.61 Ha project area including forest in Safety Zone.
    [Show full text]
  • Chapter 15 Mining
    CHAPTER 15 MINING 15.1. India is endowed with significant mineral resources. India produces about 100 minerals out of which 4 are Fuel minerals, 11 Metallic, 52 Non-metallic and the rest minor minerals. India is the world’s largest producer of mica blocks and mica splittings. With the recent spurt in world demand for chromate, India has stepped up its production to reach the second rank among the chromate producers of the world. Besides, India ranks, 3rd in production of Coal & Lignite, 2nd in Barites, 4th in Iron ore, 5th in Bauxite and crude Steel, 7th in Manganese ore and 8th in Aluminum. 15.2. The Ministry of Mines is responsible for the survey and exploration of all minerals (other than Natural Gas and Petroleum), for mining and metallurgy of Non-ferrous metals like Aluminum, Copper, Zinc, Lead, Gold, Nickel, etc., and for the administration of the Mines and Minerals, other than Coal, Natural Gas and Petroleum. The Ministry of Mines has jurisdiction over Geological Survey of India and Indian Bureau of Mines, both of which are subordinate offices. Geological Survey of India (GSI) 15.3. The GSI is the principal agency responsible for the assessment of geological and regional mineral resources of the country. GSI was established in 1851 and is one of India’s oldest investigative agencies in the field of earth sciences. Its areas of operation encompass scientific surveys and research and for locating mineral resources. GSI operates through six regional offices and four specialized wings – Marine, Coal Geophysics, Airborne surveys and Training. 15.4. The GSI has to its credit geological mapping, covering an area of approximately 3,146 million sq.km, or 94 percent of the area of India.
    [Show full text]
  • Jogeshwar & Khas Jogeshwar Coal Block Summary
    JOGESHWAR & KHAS JOGESHWAR COAL BLOCK SUMMARY PART A Sr. Features Details No. 1. Location Coal Block Jogeshwar & Khas Jogeshwar (However, name of block as per available GR is Jogeshwar) Latitude 23045’31” N to 23046’45” N (Provisional) Longitude 85035’29” E to 85037’58” E (Provisional) Topo Sheet No. 73 E/9 on RF 1:50000 Coalfield South Eastern part of West Bokaro Coalfield Villages Jogeshwar Tehsil/ Taluka Not available District Ramgarh State Jharkhand 2. Connectivity with Block Nearest Rail Head Nearest Rly Stn: Jogeshwar Bihar (on Gomoh-Barkakana loop line of South Eastern Rly) at a distance of about 2.5km south-west of the block Road Connected to National Highway 33 between Ranchi and Hazaribagh by Coal Trunk Road which is connected to block by an all weathered metalled road Airport Ghato Air Strip of TISCO Mines is located at a distance of about 7km from the block 3. Area Geological Block Area 2.66 sq km (As per shape file; Refer Note No. 3) Mining Lease Area 275.64 Ha (As per Draft Mining Plan) Forest Area 115.20 Ha Non-Forest Area 53.90 Ha 4. Climate and Topography Average Annual Rainfall 1200mm Temperature (Min. – 100C – 450C Max.) Local Surface Drainage Bokaro River flows from west to east along the northern limit of the block. Channels Besides this , four perennial nalas namely Lachman Hir, Bisramihir, Sankattwa and Hathwa Jharna are located in the eastern, central and western parts of the block respectively Rivers Bokaro River flows from west to east along the northern limit of the block 5.
    [Show full text]
  • Coalmine Methane Under Indian Mining Scenario
    Coalmine Methane Under Indian Mining Scenario CMM under Indian Mining Scenario • In India coal is a reliable energy resource due to limited availability of petroleum and natural gas. • Coal based non-conventional energy is poised to play a major role in India as : 9 It would bridge the gap between demand and availability of conventional energy source 9 International trading scenario in energy sector has been stormy 9 Environmental concerns has given impetus to clean coal technologies. • Under the scenario, Coalbed Methane (CBM) and its subsets like Coal Mine Methane (CMM) and Abandoned Mine Methane (AMM) may find important place in Indian Energy scenario in coming years. CMM under Indian Mining Scenario Development of CBM in India • Out of different sub-sets of Coalbed Methane (CBM), CBM from the deep lying coal deposits (VCBM) has been pursued. • So far 16 Coalbed Methane (VCBM) blocks have been allotted under CBM policy of GoI covering an area of 7807 sq. km and prognosticated CBM resource of 825 BCM. • 10 more blocks have been opened for global bidding. • Several core wells/pilot wells have been drilled in the allotted blocks and are giving encouraging results. • Few operators are planning commercial production from 2007- 08. • The total production potentiality in the allotted blocks is 23 MMSCMD, which is about 10% of the existing Natural Gas demand. CMM under Indian Mining Scenario Coal Mine Methane and Abandoned Mine Methane • Coal Mine Methane (CMM)/ Abandoned Mine Methane (AMM) also subset of CBM is related to mining activities and as per MOU between MoC and MoP&NG, coal producing companies have right of CBM exploitation in their working mines including pre and post mining operations.
    [Show full text]
  • River Action Plan Damodar
    ACTION PLAN FOR REJUVENATION OF DAMODAR RIVER IN JHARKHAND JHARKHAND STATE POLLUTION CONTROL BOARD, DHURWA, RANCHI, JHARKHAND-834004 CONTENT CHAPTER I ❖ BACKGROUND ❖ INTRODUCTION ❖ PHYSIOGRAPHY ❖ WATER RESOURCES & RAINFALL ❖ ANNUAL RAINFALL ❖ DEVIATION OF RAINFALL ❖ SEASONAL RAINFALL ❖ RAINFALL TREND IN RABI SEASON ❖ AVERAGE MOTHLY RAINFALL ❖ MOVING AVERAGE OF THE RAINFALL ❖ EXTREME EVENT ANALYSIS ❖ SURFACE WATER RESOURCES ❖ GROUND WATER RESOURCES ❖ DRAINAGE SYSTEM AND MAPS CHAPTER II DAMODAR RIVER BASIN RIVER COURSE AND MAJOR TRIBUTARIES CHAPTER III- SOCIO-ECONOMIC IMPORTANCE ❖ WATER RESOURCES AND ITS USES ❖ MINING AND INDUSTRIAL ACTIVITIES ❖ NATURAL AND ANTHROPOGENIC HAZARDS ❖ IDENTIFIED STRETCHES FOR REDUCING POLLUTION CHAPTER IV- ACTION PLAN ❖ ACTION PLAN- SHORT TERM AND LONG TERM ACTION AND THE IDENTIFIED AUTHORITIES FOR INITIATING ACTIONS AND THE TIME LIMITS FOR ENSURING COMPLIANCE ❖ SHORT TERM AND LONG TERM ACTION PLANS FOR REJUVENATION OF RIVERS AND THE IMPLEMENTING AGENCIES RESPONSIBLE FOR EXECUTION OF THE ACTION PLANS AND THE TIME LIMITS ARE GIVEN IN TABLE AS BELOW ❖ PROPOSED ACTION PLAN BY VARIOUS DEPARTMENT OF GOVT. OF JHARKHAND ❖ PROPOSED ACTION PLAN FOR RESTORATION OF JHARKHAND RIVERS ❖ ACTION PLAN AT VILLAGE LEVEL ❖ TIMELINES FOR IMPLEMENTATION OF MODEL RESTORATION PLAN in 2019- 2020 and 2020-2021 Chapter-1 JHARKHAND & ITS WATER RESOURCES 1.1 BACKGROUND:-Hon’ble National Green Tribunal passed the following orders in OA No. 673/2018 & M.A. No. 1777/2018 titled News item published in “The Hindu “authored by Shri Jacob Koshy titled “More river stretches are now critically polluted: CPCB on 20.09.2018 as per excerpts below. “The issue taken up for consideration in this matter is abatement of pollution in 351 river stretches in the country, identified as such by the Central Pollution Control Board (CPCB).
    [Show full text]
  • Countering Coal? a Discussion Paper by Kalpavriksh and Greenpeace
    Countering Coal? A discussion paper by Kalpavriksh and Greenpeace Greenpeace is a global campaigning organisation that Kalpavriksh (KV) is a voluntary group based in India, acts to change attitudes and behaviour, to protect and working on environmental education, research, conserve the environment and to promote peace by: campaigns, and direct action. It began in 1979, with a students' campaign to save Delhi's Ridge Forest area Catalysing an energy revolution to address the number from encroachments and destruction. Starting with these one threat facing our planet: climate change. roots in local action, KV has moved on to work on a number of local, national, and global issues. Its activities Defending our oceans by challenging wasteful and are directed to ensuring conservation of biological destructive fishing, and creating a global network diversity, challenging the current destructive path of of marine reserves. 'development', helping in the search for alternative forms of livelihoods and development, assisting local Protecting the world’s remaining ancient forests and communities in empowering themselves to manage their the animals, plants and people that depend natural resources, and reviving a sense of oneness with on them. nature. Working for disarmament and peace by reducing KV has been helping communities and civil society dependence on finite resources and calling for the groups to implement the Forest Rights Act, specifically elimination of all nuclear weapons. its Community Forest Rights provisions, as a means of achieving more effective and equitable conservation Creating a toxic-free future with safer alternatives as also checking damage to forests by destructive to hazardous chemicals in today’s products and development projects.
    [Show full text]
  • Mining in India
    ® By in-house counsel, for in-house counsel.® InfoPAKSM Energy and Natural Resources Multi-Jurisdictional Guide: Mining in India Sponsored by: Association of Corporate Counsel Association of Corporate Counsel 1025 Connecticut Avenue, NW, Suite 200 1025 Connecticut Avenue, NW, Suite 200 Washington, DC 20036 USA Washington, DC 20036 USA tel +1 202.293.4103, fax +1 202.293.4701 tel +1 202.293.4103, fax +1 202.293.4701 www.acc.com www.acc.com 2 Energy and Natural Resources Multi-Jurisdictional Guide: Mining in India Energy and Natural Resources Multi-Jurisdictional Guide: Mining in India December 2014 Provided by the Association of Corporate Counsel 1025 Connecticut Avenue, NW, Suite 200 Washington, DC 20036 USA tel +1 202.293.4103 fax +1 202.293.4107 www.acc.com This InfoPAKSM provides a high level overview of the domestic mining sector, its regulatory structure and ownership, the environment and health and safety. It covers foreign ownership and tax issues and proposals for reform. The information in this InfoPAKSM should not be construed as legal advice or legal opinion on specific facts, and should not be considered representative of the views of PLC or of ACC SM or any of its lawyers, unless so stated. This InfoPAK is not intended as a definitive statement on the subject but rather to serve as a resource providing practical information for the reader. This material was developed by PLC. For more information about PLC, visit their website at http://www.practicallaw.com/ or see the “About the Author” section of this document. Copyright © 2014 Practical Law Company (PLC) & Association of Corporate Counsel 3 Contents I.
    [Show full text]
  • How Coal Mining Is Trashing Tigerland
    Author Contact Ashish Fernandes Ashish Fernandes [email protected] Research coordination & North Karanpura case study Nandikesh Sivalingam Kanchi Kohli [email protected] Research Photo Editor Aishwarya Madineni, Vikal Samdariya, Arundhati Sudhanshu Malhotra Muthu and Preethi Herman Design GIS Analysis Aditi Bahri Ecoinformatics Lab, ATREE (Kiran M.C., Madhura Cover image Niphadkar, Aneesh A., Pranita Sambhus) © Harshad Barve / Greenpeace Acknowledgments Image Sudiep Shrivastava for detailed inputs on the Forests of Sanjay Dubri Tiger Hasdeo-Arand and Mandraigarh sections, Kishor Reserve near Singrauli coalfield Rithe for inputs on the Wardha and Kamptee © Dhritiman Mukherjee / Greenpeace sections, Bulu Imam and Justin Imam for their expertise on the North Karanpura section, Biswajit Printed on 100% recycled paper. Mohanty for feedback on the Talcher and Ib Valley sections and Belinda Wright for feedback on the Sohagpur and Singrauli sections. CONTENTS Executive Summary 01 9. Hasdeo-Arand (Chhattisgarh) 51 10. West Bokaro (Jharkhand) 55 Introduction 09 Central India,Tigers, Corridors and Coal 11. North Karanpura (Jharkhand) 60 How Coal is Trashing Tigerland 17 Case Study I 63 The North Karanpura Valley - On the edge Methodology 21 12. Wardha (Maharashtra) 00 Coalfield Analysis 25 13. Kamptee (Maharashtra) 00 1. Singrauli (Madhya Pradesh - Chhattisgarh) 27 Case Study II 87 2. Sohagpur (Madhya Pradesh - Chhattisgarh) 33 Chandrapur’s tigers - Encircled by coal 3. Sonhat (Chhattisgarh) 35 4. Tatapani (Chhattisgarh) 37 Alternatives: Efficiency and Renewables 101 5. Auranga (Jharkhand) 39 References 109 6. Talcher (Odisha) 41 Glossary 7. Ib Valley (Odisha) 47 110 8. Mandraigarh (Chhattisgarh) 49 Endnotes 111 EXECUTIVE SUMMARY As India’s national animal, the Royal Bengal Tiger Panthera tigris has ostensibly been a conservation priority for current and past governments.
    [Show full text]
  • SUSTAINABLE DEVELOPMENT: Emerging Issues in India's Mineral
    SUSTAINABLE DEVELOPMENT Emerging Issues in India’s Mineral Sector Sponsored by Planning Commission Government of India May 2012 Institute for Studies in Industrial Development 4, Institutional Area, Vasant Kunj, New Delhi SUSTAINABLE DEVELOPMENT: Emerging Issues in India’s Mineral Sector A research study sponsored by Planning Commission Research Director Shri Nilmadhab Mohanty Research Associate Aarushi Goyal Institute for Studies in Industrial Development 4, Institutional Area, Vasant Kunj, New Delhi - 110 070 Phone: +91 11 2676 4600 / 2689 1111; Fax: +91 11 2612 2448 E-mail: <[email protected]> Website: <http://isid.org.in> CONTENTS Abbreviations v-ix Preface & Acknowledgements xi-xii Executive Summary xiii-xx Introduction 1–4 Section I SUSTAINABLE DEVELOPMENT AND MINERAL PRODUCTION 5–34 Chapter 1: Why Sustainable Development Today? Chapter 2: Sustainable Development: Concepts, Principles and Applications Chapter 3: Sustainability and Mineral Cycle Section II INDIAN MINING INDUSTRY: BREIF PROFILE AND REGULATORY REGIME 35–82 Chapter 4: Indian Mining Industry: A Brief Profile Chapter 5: Legal Regime and Role of Government Chapter 6: Environmental Policy and Laws for Mining Sector Section III EXPERIENCE IN SUSTAINAIBILITY PRACTICES IN INDIAN MINERALS SECTOR: A FEW CASE STUDIES 83–154 Chapter 7: Odisha Chapter 8: Goa Chapter 9: Karnataka Chapter 10: Jharkand Section IV INTERNATIONAL EXPERIENCE IN SUSTAINABILITY PRACTICES IN MINING: SELECTED CASES 155–176 Chapter 11: Sustainability Practices in Canada, Australia, South Africa and Papua New
    [Show full text]
  • Sand Mafias in India – Disorganized Crime in a Growing Economy Introduction
    SAND MAFIAS IN INDIA Disorganized crime in a growing economy Prem Mahadevan July 2019 SAND MAFIAS IN INDIA Disorganized crime in a growing economy Prem Mahadevan July 2019 Cover photo: Adobe Stock – Alex Green. © 2019 Global Initiative Against Transnational Organized Crime. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means without permission in writing from the Global Initiative. Please direct inquiries to: The Global Initiative Against Transnational Organized Crime WMO Building, 2nd Floor 7bis, Avenue de la Paix CH-1211 Geneva 1 Switzerland www.GlobalInitiative.net Contents Introduction .................................................................................................................................................................................. 1 What are the ‘sand mafias’? ....................................................................................................................................... 3 Sand: A diminishing resource .................................................................................................................................. 7 How the illicit trade in sand operates ............................................................................................................ 9 Political complicity in India’s illicit sand industry ....................................................................................11 Dividing communities from within .................................................................................................................13
    [Show full text]
  • Inventory of Geological Resource of Indian Coal I/ 1
    Table-1 INVENTORY OF GEOLOGICAL RESOURCE OF INDIAN COAL (As on 01.04.2010) (Resource in million tonne) State/ Coalfield/ Type of coal Depth Proved Indicated Inferred Inferred Total (Exploration) (Mapping) 1 2 3 4 5 6 7 WEST BENGAL 1.RANIGANJ COALFIELD MEDIUM COKING 0-300 194.70 1.60 0.00 196.30 300-600 15.30 16.90 0.00 32.20 MEDIUM COKING Total 210.00 18.50 0.00 228.50 SEMI-COKING 0-300 45.75 14.19 0.00 59.94 300-600 109.51 113.23 23.48 246.22 600-1200 32.79 305.07 144.75 482.61 SEMI-COKING Total 188.05 432.49 168.23 788.77 NON-COKING COAL 0-300 9544.54 1865.79 260.99 11671.32 300-600 1682.46 3444.57 2345.87 7472.90 600-1200 13.22 1887.28 1668.82 3569.32 NON-COKING Total 11240.22 7197.64 4275.68 22713.54 TOTAL FOR RANIGANJ 11638.27 7648.63 4443.91 23730.81 2.BARJORA COALFIELD NON-COKING COAL 0-300 114.27 0.00 0.00 114.27 NON-COKING Total 114.27 0.00 0.00 114.27 TOTAL FOR BARJORA 114.27 0.00 0.00 114.27 3.BIRBHUM COALFIELD NON-COKING COAL 0-300 0.00 609.96 40.01 649.97 300-600 0.00 3597.38 523.19 4120.57 600-1200 0.00 1173.64 48.58 1222.22 NON-COKING Total 0.00 5380.98 611.78 5992.76 TOTAL FOR BIRBHUM 0.00 5380.98 611.78 5992.76 4.DARJEELING COALFIELD NON-COKING COAL 0-300 0.00 0.00 15.00 15.00 NON-COKING Total 0.00 0.00 15.00 15.00 TOTAL FOR DARJEELING 0.00 0.00 15.00 15.00 TOTAL FOR WEST BENGAL 11752.54 13029.61 5070.69 29852.84 JHARKHAND 5.RANIGANJ COALFIELD MEDIUM COKING 0-300 220.00 8.87 0.00 228.87 300-600 49.23 8.30 0.00 57.53 MEDIUM COKING Total 269.23 17.17 0.00 286.40 SEMI-COKING 0-300 51.40 0.00 0.00 51.40 300-600 0.00 40.00
    [Show full text]
  • MATHEMATICAL MODELING on CONCENTRATION LEVELS for MAXIMUM DISPOSAL of COAL WASTE in DAMODAR RIVER Dr
    International Journal of Research in Engineering, Technology and Science, Volume VII, Special Issue, Feb 2017 www.ijrets.com, [email protected], ISSN 2454-1915 MATHEMATICAL MODELING ON CONCENTRATION LEVELS FOR MAXIMUM DISPOSAL OF COAL WASTE IN DAMODAR RIVER Dr. Shafique Ahmad1, Dr. Narayan Mahto2 and Dr. P. Mahto3 1Department of Mathematics, B.D.A. College, Pichhri, Bokaro 2Department of Mathematics, R.S.P. College, Jharia 3Department of Mathematics, R.S. More College , Dhanbad ABSTRACT: The quantity and quality of water now a day a very serious problem in many region especially in industrial and mining area of India. Damodar river basin is repository of 45% of India coal reserve. Exploitation of coal & related industries in the area has exerted a great impact on the water pollution. In this paper an attempt has been made to develop a mathematical model to obtain concentration levels of Damodar river under different dumping policies so as to select the policy which disposes maximum waste without exceeding acceptable limits. An analytical solution is obtained to study the concentration levels of pollution for different time histories in Damodar river. The model can be useful in guiding engineering and management decision concerned with the efficient utilization of Damodar river water & protect their quality. Keywords: Damodar River; water pollution; coal mining activities; time history; concentration level;environment; coal waste; Dhanbad. [1] INTRODUCTION Damodar basin extends from 23˚28’32” N. Latitudes to 24˚31’30”N. Latitude and 84˚41’ 00”E. Longitude to 86 51’45” E. Longitude. The basin starts from high hills of Palamu in Jharkhand to Hooghly in West Bengal and stretches over nearly 18,100 Sq.Km.
    [Show full text]