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Open Cast Coal Mining In India Health Problems

  • Coal mining Wikipedia

    When coal seams are near the surface, it may be economical to extract the coal using open cut (also referred to as open cast, open pit, mountaintop removal or strip) mining methods. Opencast coal mining recovers a greater proportion of the coal deposit than underground methods, as more of the coal seams in the strata may be exploited

  • Coal-seam fire Wikipedia

    Open-cast mining continues near a fire at Jharia in India A coal-seam fire is a natural burning of an outcrop or underground coal seam . Most coal-seam fires exhibit smoldering combustion, [1] particularly underground coal-seam fires, because of limited atmospheric oxygen availability.

  • About coal mining impacts Greenpeace

    About 40 percent of the world’s coal mines are the more damaging strip mines (also called open cast, open pit, mountaintop or surface mining). Strip mining impacts. Strip mining is highly destructive. Yet the industry often prefers to strip mine because it takes less labour and yields more coal than underground mining.

  • Environment Impact Assessment of Coal Mining

    Sub-bituminous coal, Bituminous coal and Anthracite. Open cast mining and underground mining (room pillar, long wall, drift, shaft, slope mining) are some types of coal mining. Proper Environment impact assessment of coal mining is very important and here we take some issues which should be considered and some

  • Effects Of Mining on the Environment and Human

    Strip mining. Strip mining (also known as open cast, mountaintop or surface mining) involves scraping away earth and rocks to get to coal buried near the surface. In many cases, mountains are literally blasted apart to reach thin coal seams within, leaving permanent scars on the landscape as a result.

  • Opencast Mining an overview ScienceDirect Topics

    Reproduced with permission from Wanner M and Dunger W (2001) Biological activity of soils from reclaimed open-cast coal mining areas in Upper Lusatia using testate amoebae (protists) as indicators. Ecological Engineering 17: 323–330.

  • Environmental Risks of Mining

    Open pit mining. Open pit mining, where material is excavated from an open pit, is one of the most common forms of mining for strategic minerals. This type of mining is particularly damaging to the environment because strategic minerals are often only available in small concentrations, which increases the amount of ore needed to be mined.

  • World's biggest mine: Inside US coal YouTube

    10-11-2014· Barack Obama’s pledge to cut carbon emissions has not stopped North Antelope Rochelle mine in Wyoming. In fact, production is booming and climate change is...

  • Auteur: The Guardian
  • Safety and health in opencast mines

    1-1-1991· This code applies to any situation or operation involving occupational safety and health aspects in opencast mines, and calls for attention to be paid to them by the competent authorities with responsibility for safety and health and working conditions with regard to opencast mining.

  • OPEN CAST MINE PLANNING Mining and Blasting

    Sr. Mining Engineer OPEN CAST MINE PLANNING Factors that influence planning: 1) Demand of coal. a. Countrywide demand b. Regional demand 2) Distribution of coal deposits 3) Quality of coal 4) Pricing policy for coal 5) Available infrastructures: rail, road, power, etc. 6) Nature of deposits (influences site, area method of work, & equipments of

  • Safety and health in opencast mines

    1-1-1991· Safety and health in opencast mines. This code applies to any situation or operation involving occupational safety and health aspects in opencast mines, and calls for attention to be paid to them by the competent authorities with responsibility for safety and health and working conditions with regard to opencast mining.

  • The Biggest Coal Mines In India YouTube

    16-10-2015· Biggest Dragline . Shovel .Dumper Opreting In This Mines The early stages in a new opencast coal mine within The Northumbrian Coal Fied in the UK.

  • Auteur: mahesh prasad Tiwari
  • Living near opencast coal mining sites and

    8-1-2017· OBJECTIVES—To answer the question whether living near opencast coal mining sites affects acute and chronic respiratory health. METHODS—All 4860 children aged 1-11 from five socioeconomically matched pairs of communities close to active opencast sites and control sites away from them were selected.

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  • The public health impacts of surface coal mining

    The current paper reviews published evidence on the public health impacts of surface coal mining. Particular attention is paid to recent evidence for a form of surface mining practiced in the United States, namely mountaintop removal mining. Studies from other parts of the world are also briefly described.

  • Negative impacts of open-cast mining on the

    A major part of iron ore, non-ferrous metals, brown coal, building materials and minerals for industry is being excavated in open-cast mines. This type of mining has a deep impact on the natural strata. Open-cast mining changes geological, hydrological and geotechnical conditions. It influences the existing ecological system and landscape.

  • Dust control practices in the Indian mining industry

    Dust control practices in the Indian mining industry Jai Krishna Pandey cause of these health hazards to miners. Indian coals are considered to be of 'drift' origin and therefore for settled dust which becomes airborne in favourable condition e.g. haul roads of open cast mines.

  • Coal mining World Coal Association

    When coal has been extracted from the area, the roof is allowed to collapse. Over 75% of the coal in the deposit can be extracted from panels of coal that can extend 3km through the coal seam. Technological advancements have made coal mining today more productive than it has ever been.

  • Environmental crisis in Mpumalanga: Why is

    15-9-2014· Coal mining companies predictably argue that they are better job creators than agriculture and tourism, but even the biggest mines employ surprisingly few people full-time. Many of the new coal mining projects are short-term, with life-of-mine projections of between three and five years, and maximum employee numbers of less than 100 people.

  • Opencast coal mining in India: Analyzing and

    Opencast coal mining in India: Analyzing and addressing the air environmental impacts. Mrinal K. Ghose. Indian School of Mines, Dhanbad. Search for more papers by this author. Mrinal K. Ghose. Log in with Open Athens, Shibboleth, or your institutional credentials.

  • Safety concerns: Inside India’s mines, a worker

    31-5-2016· Safety concerns: Inside India's mines, a worker dies every 10 days; Safety concerns: Inside India’s mines, a worker dies every 10 days Mining has the distinction of being the most dangerous profession in India. Industry insiders concede that official numbers could be much lower than the actual deaths that take place deep inside the mines.

  • DESIGN OF STABLE SLOPE FOR OPENCAST MINES

    engineering to address the problems of design and stability of excavated slopes. In India, the number of operating opencast mines is steadily increasing as compared to underground mines. It is due to low gestation period, higher productivity, and quick rate of investment. On the contrary, opencast mining

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  • What are the impacts of mining on the health of

    A very good question indeed! Mining has adverse effects both on miner and environment. Mining is necessary for minerals extraction,but at the same time it has some adverse effect on health The effect of mining includes erosion,, formation ofsink...

  • Land Degradation due to Mining in India and its Mitigation

    Land Degradation due to Mining in India and its Mitigation Measures Dr H. B. Sahu Department of Mining Engineering The health problem of miners arising out of on-site pollution due to dust, gases, noise, The coal mines of Coal India Limited (CIL) removed

  • (PDF) Environmental and social impacts of

    In recent years, changes in management techniques have efficiently minimised many negative impacts. Mining companies are also making efforts to reduce the environmental and social impacts of mining and minimize the footprint of their activities throughout the mining cycle, including planning for post-closure restoration.

  • Occupational Safety and Health in Mining

    Occupational Safety and Health in Mining Anthology on the situation in 16 mining countries Ed. Safety and health in mining in India; P K Sishodiya & Rahul Guha The demand for coal has never been greater, and it is a major mining product in China, USA, India,

  • Effect of opencast mining on soil fertility

    Effect of opencast mining on soil fertility Mrinal K Ghose Centre of Mining Environment, Indian School of Mines, Dhanbad 826 004 Received 05 June 2004; accepted 08 October 2004 In the process of opencast mining, several changes occur in physical, chemical, and microbiological properties of soil as a result of mining and storage.

  • STATUS OF WATER QUALITY IN COAL MINING India, South Asia

    STATUS OF WATER QUALITY IN COAL MINING AREAS OF HALAYA, INDIA Sumarlin Swer1 and O. P. Singh*1 Environmental problems of coal mining The extraction of coal creates a variety of impacts on the environment before, Institute of Public Health Engineers, India

  • Surface Mining Methods and Equipment

    Augering can be regarded as a supplementary method for open cast mining in cases when coal seams in the highwall would otherwise remain unmined (unless recoverable by underground methods) or when rugged terrain would preclude economic stripping by conventional surface methods.

  • MITIGATING ENVIRONMENTAL AND SOCIAL IMPACTS OF COAL MINING

    MITIGATING ENVIRONMENTAL AND SOCIAL IMPACTS OF COAL MINING IN INDIA Mine subsidence can be a problem with underground coal mining, whereby the ground level lowers as a result of coal having been mined beneath. Steps are taken in modern mining

  • Safety and health International Labour Organization

    industrial committees to study the problems facing major industries, regional meetings and meetings of Mr. L. N. Bhattacharya, Safety Officer, Indian National Mineworkers' Federation, Dhanbad (India). Mr. C. Brown, National Secretary, health in opencast mining. The