Air pollution caused by opencast mining and its abatement ...

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 ...

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What Is Air Pollution | Environmental Pollution Centers

Air pollution is probably one of the most serious environmental problems confronting our civilization today. Most often, it is caused by human activities such as mining, construction, transportation, industrial work, agriculture, smelting, etc. However, natural processes such as volcanic eruptions and wildfires may also pollute the air, but their occurrence is rare and they usually have a ...

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Air Pollution | AbandonedMines

Air pollution occurs at mining sites during excavation and transportation. Blowing dust from AML sites is a common concern, as many mines are in arid western states. Some sources of dust may be from road traffic in the mine pit and surrounding areas, rock crushers located in pits and in mills, and tailings ponds.

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Air pollution from coal mines - SourceWatch

This page was last edited on 15 January 2020, at 14:24. Content is available under Creative Commons Attribution-NonCommercial-ShareAlike. SourceWatch is a project of the Center for Media and Democracy (CMD).

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Pollution From Mining - TheWorldCounts

Non-stop pollution for millenia. Fuelled by rainfall, there is a non-stop flow of water contaminated with acid and heavy metals from the mine. And no solution in sight to stop the pollution. A common problem. Acid that drains from mines is a very common problem in mining. It is also one of mining's most severe and important environmental ...

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India's largest coalfield to expand, green cover under threat

Several villagers complained of breathing issues due to air pollution, a consequence of mining activities at Talcher. Not only air pollution, but contamination of water is also visible in the area. Tentulei is another village in Talcher which bears the brunt of mining-related activities.

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Air Pollution Causes | Environmental Pollution Centers

Mining and smelting – emit into the air a variety of metals adsorbed on particulate matter that is suspended in the air due to crushing & processing of mineralogical deposits; Mine tailing disposal – due to their fine particulate nature (resulting after crushing and processing mineral ores) constitute a source of metals to ambient air which ...

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Figure 2 from Air Pollution due to Opencast Coal Mining ...

- "Air Pollution due to Opencast Coal Mining and It's Control in Indian Context" Figure 2 and status of air pollution in the study area is shown in Figure 3. The data of four seasons revealed that SPM concentration for almost all stations exceeded the permissible limit specified by CPCB.

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Air Pollution in Ghana: Causes, Effects and Solutions ...

Air pollution is a leading risk factor for premature death in Ghana. Globally, air pollution is responsible for about 25% of all adult deaths from stroke, 24% from heart disease, 43% from Chronic obstructive pulmonary disease (COPD) and 29% from lung cancer, the WHO estimates show.

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Potential Health Impacts of Bauxite Mining in Kuantan

Air pollution is one of the main issues faced by the community. Open mining involves substantial clearing and removal of land. The processes of excavating, removal of top soil and vegetation, transportation of bauxite and unwanted elements and stockpiling of bauxite cause degradation of air quality mainly related to dust pollution.

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What Is The Environmental Impact Of The Mining Industry ...

Environmental Impacts Of Mining . As mentioned previously, mining activities can harm the environment in several ways. These are as follows: Air Pollution . Air quality is adversely affected by mining operations. Unrefined materials are released when …

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Pollution from Mining

Mining provides essential raw materials for an industrialized society. However, it causes serious pollution of surface and groundwater. Transferring minerals from deep below the surface to the surface promotes oxidation reactions. Oxidation of iron salts and of sulfur-containing materials in the presence of water leads to highly acidic solutions.

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Industrial and mining pollution and its effects final

17. Explosions from mining releases carbon monoxide and other gases which cause air pollution Mountain top removal causes permanent damage to the landscape and the local ecosystem. 18. Mining cause water pollution due to the action of acid mine run off and tailings.

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Assessment of air pollution around coal mining area ...

The mining activities contribute to the problem of air pollution directly or indirectly (Baldauf et al., 2001; Collins et al., 2001). The most important emissions during coal mining and through active mine fires are particulate matter (PM), sulfur dioxide (SO …

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How does mining cause pollution? - Quora

Answer (1 of 4): Acid mine drainage (AMD) is a potentially severe pollution hazard that can contaminate surrounding soil, groundwater, and surface water. Acid mine drainage is a function of the geology, hydrology, and mining technology employed at a mine site. Complicated - So let me explain thr...

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The Effects Of Coal Mining On Air Pollution - 2078 Words ...

Coal mining is a major source of energy, the demand of which has increased rapidly with the growth of development. However, some environmental issues are generated in coal mining operation, among which concerned most by environmental authorities is air pollution. Air pollution are generated at all phases of coal mining, including drilling ...

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Environmental impacts of mining in Zambia. Towards better ...

• air pollution, • soil contamination, • water pollution and siltation, • geotechnical issues, and • land degradation. Due to Zambia's long history as a mining nation there are many historical legacy sites that cause environmental problems. In many historical mining areas, there are now new operations which

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Assessment of Dust Generation Due to Opencast Coal Mining ...

Every mine in India has to obtain environmental clearance fromthe Govt. Air pollution is one of the most important parametersto be considered in preparing an EIA. However, there is no welldefined method for predicting thr air pollution impact due tomining. Increasing trend of opencast (O/C) mining leads toproduction of huge quantities of dust. Emission factor data havebeen utilised to quantify ...

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Air pollution caused by opencast mining and its abatement ...

Abstract. 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 ...

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Air pollution from coal power stations causes disease and ...

Air pollution from coal-fired power stations kills more than 2,200 South Africans every year, and causes thousands of cases of bronchitis and asthma in adults and children annually. This costs the country more than R30 billion [1] annually, through hospital admissions and lost working days.

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Interaction between Environmental Pollution and ...

In large cities, however, most pollution is caused by the combustion of diesel engines.4 It is estimated that 7 million people die every year as a result of environmental pollution.5 Poor air quality is a risk factor for the development of numerous respiratory diseases, such as asthma, lung cancer, and respiratory infections, especially in ...

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Air Pollution in Kazakhstan and Its Health Risk Assessment

Background: Air pollution in Kazakhstan is caused by many factors and poses serious threats to public health. Ambient air in the cities of Kazakhstan is polluted due to mining and processing of mineral resources, oil and gas production, gasoline …

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Air quality management: a mining perspective

Air quality management issues relating to mining are mainly centred around particulate impacts. These include dust deposition, and health impacts associated with PM10 and PM2.5 and the mineralogy and chemical composition of the particles. Generally dust deposition is the focus of mine air quality management, but

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Air Pollution - Definition, Causes, Effects And Control

Air pollution refers to any physical, chemical or biological change in the air. It is the contamination of air by harmful gases, dust and smoke which affects plants, animals and humans drastically. There is a certain percentage of gases present in the atmosphere. An increase or decrease in the composition of these gases is harmful to survival.

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Roman mining activities polluted European air more heavily ...

Roman-era mining activities increased atmospheric lead concentrations by at least a factor of 10, polluting air over Europe more heavily and for …

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

develop a methodology to evaluate the status of air 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. ...

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Sources of air pollution due to coal mining and their ...

Sources of air pollution due to coal mining and their impacts in Jharia coalfield Environ Int. 2000 Aug;26(1-2):81-5. doi: 10.1016/s0160-4120(00)00085-4. Authors M K Ghose 1, S R Majee. Affiliation 1 Centre of Mining Environment, Indian ...

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Ground Water Contamination in Coal Mining Areas

The problems caused by mining activities are land degradation, disposal of over burden, deforestation, washing rejects, subsidence, water pollution due to wash off, discharge of mine water, acid mine drainage, coal washing operation, air pollution due to release of gases and dust, noise pollution,

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Air pollution from coal mines - Global Energy Monitor

Mining operations like drilling, blasting, hauling, collection, and transportation are the major sources of emissions and air pollution. Coal left in the ground can catch fire, and mine fires are difficult to control, with some burning for decades or even centuries, creating a major source of air pollution.

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Air Pollution Due to Opencast Coal Mining and the ...

(2002). Air Pollution Due to Opencast Coal Mining and the Characteristics of Air-Borne Dust--An Indian Scenario. International Journal of Environmental Studies: Vol. 59, No. 2, pp. 211-228.

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