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Coal Mining Pollution and Its Control Measures

Coal Mining Pollution and Its Control Measures - Free download as PDF File (.pdf) or read online for free. Coal is the world’s most abundant and important source of primary energy. Reserves of coal are spread worldwide throughout some 100 developed and developing countries, sufficient to meet global needs for the next 250 years. It is an important fossil fuel for generation of electricity and for other industrial

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Environmental pollution in coal mining and its

To mitigate above environmental problems several control measures, generally, are adopted. Some of the control measures are discussed below: (1) Subsidence: Subsidence of surface takes place due to extraction of coal by underground mining. Subsidence is exhibited by cracks on surface and lowering of land in the worked out areas compared to surroundings. The surface is rehabilitated by dozing and

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Air Pollution due to Opencast Coal Mining and It's Control ...

pollution due to opencast coal mining and to suggest control measures for the control of air pollution. Materials and Methods The study area was one of the largest opencast coal projects (OCP) fo r coking coal in Jharia Coalfields (JCF). It has 34.6 Mt quarriable reserve of coal. The project

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Environmental Aspects and Impacts its Mitigation

01/01/2015  By carefully pre-planning projects, implementing pollution control measures, monitoring the effects of mining and rehabilitating mined areas, the coal industry minimizes the impact of its activities on the neighbouring community, the immediate environment and on long-term land capability. Coal dust inhalation causes black lung disease among miners to those who live nearby and mine accidents kill

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Coal mining World Coal Association

Coal mining the environment. Reclamation Coal mining requires large areas of land to be temporarily disturbed. Steps are taken minimise impacts on all aspects of the environment. By carefully pre-planning projects, implementing pollution control measures, monitoring the effects of mining and rehabilitating mined areas, the coal industry ...

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How to Control Pollution in Mining Industry?

Following measures are, in general in practice for prevention and control of air pollution in mining industry: (i) Dust suppression through heavy duty sprinklers/road watering tracks is being done at various sensitive points such as haul roads, coal/ore handling points, crushing and screening plants

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Coal Mining and Production - MIGA

345 Coal Mining and Production operated and well-maintained pollution control systems. Monitoring and Reporting Frequent sampling may be required during start-up and upset conditions. All wastewater discharges from the operations should be monitored weekly for pH, total suspended solids, and oil and grease. A full analysis

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MITIGATING ENVIRONMENTAL AND SOCIAL IMPACTS OF COAL

Opencast coal mining is more severe an air pollution problem in comparison to underground coal mining. In underground coal mining men suffer from coal dust inside underground mine workings. But opencast mining create much more air quality deterioration in respect of dust and gaseous pollutants. It creates air pollution problem not only within the mining

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Mining Operation: Types, Impacts and Remedial

Restoration of mined areas by re-vegetating, them with appropriate plant species, stabilization of the mined lands, gradual restoration of flora, prevention of toxic drainage discharge and confirming to the standards of air emissions are essential for minimizing environmental impacts of mining. Remedial Measures Continued:

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GT Reading Test 12 Section 3 - The coal industry

It makes only temporary use of the land and produces no toxic chemical wastes. By carefully pre-planning projects, implementing pollution control measures, monitoring the effects of mining and rehabilitating mined areas, the coal industry minimises the impact on the neighbouring community, the immediate environment and long-term land capability.

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AIR POLLUTION CONTROL MEASURES

AIR POLLUTION CONTROL MEASURES In coal mines, air pollution starts with removal of massive overburden 7 (OB) which discharges fine particles. It is followed by drilling/ extraction of coal and movement of extracted coal to the washery/ crusher/ Coal Handling Plant (CHP)8 and finally transportation of coal to the consumer. These operations generate Suspended Particulate Matter (PM

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Coal Mining Pollution and Its Control Measures

Coal Mining Pollution and Its Control Measures - Free download as Word Doc (.doc / .docx), PDF File (.pdf), Text File (.txt) or read online for free.

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How to Control Pollution in Mining Industry?

Following measures are, in general in practice for prevention and control of air pollution in mining industry: (i) Dust suppression through heavy duty sprinklers/road watering tracks is being done at various sensitive points such as haul roads, coal/ore handling points, crushing and screening plants etc.;

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Coal Mining and Production - MIGA

345 Coal Mining and Production operated and well-maintained pollution control systems. Monitoring and Reporting Frequent sampling may be required during start-up and upset conditions. All wastewater discharges from the operations should be monitored weekly for pH, total suspended solids, and oil and grease. A full analysis

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Health and environmental impact of the coal

The health and environmental impact of the coal industry includes issues such as land use, waste management, water and air pollution, caused by the coal mining, processing and the use of its products.In addition to atmospheric pollution, coal burning produces hundreds of millions of tons of solid waste products annually, including fly ash, bottom ash, and flue-gas desulfurization sludge, that ...

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Coal mining World Coal Association

Reclamation Coal mining requires large areas of land to be temporarily disturbed. Steps are taken minimise impacts on all aspects of the environment. By carefully pre-planning projects, implementing pollution control measures, monitoring the effects of mining and rehabilitating mined areas, the coal industry minimises the impact of its activities on the neighbouring community, the immediate

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COAL MINING AND THE ENVIRONMENT

The environmental impacts of coal mining in South Africa are reviewed. The primary impacts arise from mining, particularly underground mining, largely because South African coal mines are relatively shallow. Coal washing gives rises to large waste dumps, which may ignite spontaneously and cause air pollution. Water pollution arises from some abandoned

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Coal Mining and Local Environment: A Study in

According to the report prepared by MoEF, the critically polluted areas of India due to coal mining are Korba, Anugul, Talcher, Hazaribagh-Chatra, Singrauli, Chandrapur, Raigarh, and Jharsuguda. 19 The Central Pollution Control Board (CPCB) has developed a Comprehensive Environmental Pollution Index (CEPI). Central Pollution Control Board has done a nationwide environmental assessment of industrial

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Coal mining - Wikipedia

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. This equipment can include the following: Draglines which operate by removing the overburden, power shovels, large trucks in which transport overburden and coal, bucket wheel Crushers, and conveyors. In this mining method, explosives are first used in order to break through the surface or overburden, of the mining

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Thermal pollution - causes, effects and control

Control measures for thermal pollution The following methods can be adapted to control high temperature caused by thermal discharges: Cooling towers: Use of water from water systems for cooling systems for cooling purposes, with subsequent return to the water way after passage through a condenser, is called cooling process. Cooling towers transfer heat from hot water to the atmosphere

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AIR POLLUTION CONTROL MEASURES

AIR POLLUTION CONTROL MEASURES In coal mines, air pollution starts with removal of massive overburden 7 (OB) which discharges fine particles. It is followed by drilling/ extraction of coal and movement of extracted coal to the washery/ crusher/ Coal Handling Plant (CHP)8 and finally transportation of coal to the consumer. These operations generate Suspended Particulate

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Coal Mining Pollution and Its Control Measures

Coal Mining Pollution and Its Control Measures - Free download as Word Doc (.doc / .docx), PDF File (.pdf), Text File (.txt) or read online for free.

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Coal mining World Coal Association

Reclamation Coal mining requires large areas of land to be temporarily disturbed. Steps are taken minimise impacts on all aspects of the environment. By carefully pre-planning projects, implementing pollution control measures, monitoring the effects of mining and rehabilitating mined areas, the coal industry minimises the impact of its activities on the neighbouring community, the immediate

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Air pollution caused by opencast mining and its

Opencast mining dominates coal production in India. A survey was conducted to evaluate its local atmospheric impact. Emissions data were utilised to compute dust generation due to different mining activities. Work zone air quality, ambient air quality and seasonal variations are described revealing high pollution potential due to suspended particulate matter (SPM) and consequent impact on human

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Noise Pollution and Its Control in Mining

For the coal mining area, the permitted noise level by the DGMS is 90 dBA. As the noise pollution with different mining operation was much above the International threshold limit and higher than even the suggested Indian standard, the following corrective measures were suggested: 1. Suitable selection of equipment with inbuilt effective silencer. 2. Proper mounting of the system to reduce shock waves.

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Environmental Issues Due to Fire in Coal Mines: Its

Singh R.V.K., Tripathi D.D., Mohalik N.K., Khalkho A., Pandey J., Mishra R.K. (2018) Environmental Issues Due to Fire in Coal Mines: Its Impact and Suggestions for Implementing Precautionary and Control Measures. In: Singh V., Yadav S., Yadava R. (eds) Environmental Pollution. Water Science and Technology Library, vol 77. Springer, Singapore. https://doi.org/10.1007/978-981-10-5792-2_3

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(PDF) Impact of Coal Mining on Environment

21/12/2020  Coal mining adversely affects the eco-system as a whole. On the unstable earth, the un-resting mankind constantly uses a variety of resources for daily lives.

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The Social and Environmental Consequences of Coal Mining ...

effects of coal fired power stations with inadequate pollution control, and coal miners suffering the effects of silicosis, tuberculosis and other occupational diseases. Coal mining in South Africa It was mining that gave South Africa its current shape through processes from the 1880s to 1910. Gold mining took centre stage early, both because of its importance

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Environmental Pollution - Causes, Effects and

Control measures Proper fuel and exhaust system in vehicles Use of dry and wet collectors, filters, electrostatic precipitators. Providing greater height to the stacks – discharge pollutants away from the ground. Substitution of raw materials that cause more pollution.

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Thermal pollution - causes, effects and control

Control measures for thermal pollution The following methods can be adapted to control high temperature caused by thermal discharges: Cooling towers: Use of water from water systems for cooling systems for cooling purposes, with subsequent return to the water way after passage through a condenser, is called cooling process. Cooling towers transfer heat from hot water to the atmosphere by evaporation.

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AIR POLLUTION CONTROL MEASURES

AIR POLLUTION CONTROL MEASURES In coal mines, air pollution starts with removal of massive overburden 7 (OB) which discharges fine particles. It is followed by drilling/ extraction of coal and movement of extracted coal to the washery/ crusher/ Coal Handling Plant (CHP)8 and finally transportation of coal to the consumer. These operations generate Suspended Particulate

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Coal Mining Pollution and Its Control Measures

Coal Mining Pollution and Its Control Measures - Free download as Word Doc (.doc / .docx), PDF File (.pdf), Text File (.txt) or read online for free.

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Noise Pollution and Its Control in Mining

For the coal mining area, the permitted noise level by the DGMS is 90 dBA. As the noise pollution with different mining operation was much above the International threshold limit and higher than even the suggested Indian standard, the following corrective measures were suggested: 1. Suitable selection of equipment with inbuilt effective silencer. 2. Proper mounting of the system to reduce shock waves.

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12 Environmental Effects of Coal Mining -

There is much debate whether the environmental effects of coal mining justify its continued use. Coal is either extracted from deep inside the earth or removed from its surface. The former is known as underground mining, the latter as strip mining or mountaintop removal. Either process contributes a high level of damage to the environment: #12 Noise pollution. One of the most obvious (albeit ...

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Conflict implications of coal mining and

The effect of coal mining is not only limited to air pollution, but has further resulted in global warming all over the world. During coal mining activities, a number of greenhouse gases such as carbon dioxide, methane, nitrogen oxide and other heat-trapping gases are produced which remain in the atmosphere for several years once emitted (Lockwood et al. 2009; Hertwich et al. 2010). For example, the emission of

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Coal mining and the environment - Coal Mining

The coal mining industry is conscious of the environmental significance of its operations which, unavoidably, directly and indirectly, impact the environment. Mine management is responsible for implementing environmental management plans and strategies. These plans generally use legal compliance (such as permits and licences) as the minimum requirement. Transparent and inclusive

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(PDF) Impact of Coal Mining on Environment

21/12/2020  Coal is mainly mined using two methods- surface or opencast and underground mining. The geological condition determines the method of mining. Coal mining is

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The Social and Environmental Consequences of Coal Mining ...

effects of coal fired power stations with inadequate pollution control, and coal miners suffering the effects of silicosis, tuberculosis and other occupational diseases. Coal mining in South Africa It was mining that gave South Africa its current shape through processes from the 1880s to 1910. Gold mining took centre stage early, both because of its importance

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(PDF) ChemInform Abstract: Environmental

However, coal washing processes, unless properly handled, has the potential of generating large quantities of pollutants and may cause pollution of air, water and soil. Coal washing, therefore ...

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coal crushing pollution and its control measures

how to avoid air pollution of Coal Mining Pollution and Its Control Measures Scribd Coal Mining Pollution and How to prevent air pollution from stone crusher... pollution control norms for crushing plant Know More. pollution control norms for crushing plant Pollution Control Measures Pollution choking Dhanbad as coal companies flout Pollution Control Board rules... pollution arising coal ...

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