PM 2.5 is derived from common sources of atmospheric pollution, such as automotive vehicles, mining operations, biomass burning, and industrial emissions …
The Alabama Surface Mining Commission is the primary regulatory authority for Surface and Underground Coal Mining Operations for the State of Alabama under the Federal Surface Mining Control and …
Werner, T. T. et al. Global-scale remote sensing of mine areas and analysis of factors explaining their extent. Glob. Environ. Change 60, 102007 (2020). Google Scholar
Another example is the provincial-level initiative in Taiyuan, Shanxi Province, China. Shanxi Province is the major coal-mining and coal-burning region. Taiyuan, the capital of Shanxi Province, has, in the past, been counted as one of the world's worst cities for air quality.
Burning of coal and vehicular movements produce a lot of gaseous pollutants, which not only cause pollution problems in the washery premises but also in surrounding areas. 10.1.2.2. Mine Fires. Coal mine fire is devouring coal seams in major coal-producing countries including China, the United States, India, and Indonesia.
4.3.1: Coal Mining and Processing, and Electricity Generation. There are two primary methods of coal mining: strip mining and underground mining. Strip-, or surface-, mining uses large machines to remove the soil and layers of rock known as overburden to expose coal seams. It is typically used when the coal is less than 200 feet underground.
How Coal Mining and Years of Neglect Left Kentucky Towns at the Mercy of Flooding. The region, one of the poorest in the country, is full of modest, unprotected homes and decaying infrastructure.
mining, process of extracting useful minerals from the surface of the Earth, including the seas.A mineral, with a few exceptions, is an inorganic substance occurring in nature that has a definite chemical composition and distinctive physical properties or molecular structure. (One organic substance, coal, is often discussed as a mineral as …
Environmental Geochemistry and Health - For research papers in the topic of coal geology and coal chemistry, Pillai et al. studied the Lower Permian Gondwana rocks in Rajhara, Damodar Basin, India.It analyzes the flora and geochemical data within the sequence to gain insights into marine ingressions and the depositional environment …
1. Introduction. Coal is a major source of air pollution and harms public health. Many studies have examined the impact of burning coal (Cesur et al., 2017, …
The burning of coal releases harmful substance s such as sulphur dioxide, nitr ogen oxide, ... It is globally accepted that co al mining adversely affects . the local and global environment ...
Coal mining's environmental effects persist for years after coal is removed.Based on the latest technologies on coal mining practices are better than what was done earlier days. At the same time bad mining practices can ignite coal fires which can burn for decades, release fly ash and smoke laden with greenhouse gasses and …
The 2024 Alabama Energy Mining and Mineral Institute will be held October 10-11 at the Bryant Conference Center in Tuscaloosa, Alabama. We look forward to seeing you …
The mining activities contribute to the problem of air pollution directly or indirectly (Baldauf et al., 2001; Collins et al., 2001). ... Ni and Cu in PC1 indicate coal mining (SPM, PM 10, PM 2.5 and PM 1.0), coal burning and active mine fires (SO 2, Ni and Cu) as major sources.
Fires in subterranean coal deposits are a natural phenomenon, and many have been burning for millennia, including Australia's Burning Mountain and Powder River Basin in the United States of America (USA) (Heffern and Coates, 2004, Krajick, 2005, Stracher et al., 2011).Coal mine fires are widespread, and currently thousands are …
As the region's industrial base grew, skilled and unskilled workers migrated to the mines and furnaces of north-central Alabama. The 1890 Census identified …
Environmental Impacts. Acid mine drainage (AMD) refers to the outflow of acidic water from coal mines or metal mines, often abandoned mines where ore- or coal mining activities have exposed rocks containing the sulphur-bearing mineral pyrite. Pyrite reacts with air and water to form sulphuric acid and dissolved iron, and as water washes through mines, …
pollution (Parish et al., 2013). The burning of fossil fuels also contributes to climate change through the emission of greenhouse gases such as carbon dioxide (IPCC, 2014). Most ... lower at exploratory than active mine sites in Europe, North America and Asia-Pacific, implying future mines in these locations will be in areas of lower species ...
Coal exploration and burning activities are among the activities with the greatest potential to cause atmospheric pollution due to the combustion process of this mineral and the consequent release of particles that, in significant quantities, can pose a potential health risk, mainly respiratory and cardiovascular diseases. The Candiota …
Urban mining might be a useful solution to tackle some of these undesired effects of REE mining and discharge (Ongondo et al., 2016, Sun et al., 2016). Besides, unlike the primary REE ores, REE recyclates do not contain radioactive substances, implying that health problems can be partially avoided by means of recycling ( …
Alabama has 3,536 identified mines listed in The Diggings™. The most commonly listed primary commodities in Alabama mines are Iron, Aluminum, and Gold .At the time these mines were surveyed, 2,308 …
ASGMs use shaft mining to excavate their ore, digging narrow tunnels along gold-rich quartz veins that extend as deep as 50 meters into the earth's crust. Shafts are dug primarily using hand tools, sometimes with the aid of explosives. Shaft mining is employed by ASGM's as a cost-effective way of exploiting shallow high-grade deposits.
PDF | On Jul 8, 2022, Mohd Yusuf published Insights into Impact of Coal Mining and Burning on Air Pollution | Find, read and cite all the research you need on ResearchGate
PM 2.5 is derived from common sources of atmospheric pollution, such as automotive vehicles, mining operations, biomass burning, and industrial emissions (Nor et al., 2021).PM is harmful to health because it contains chemical compounds, especially PM 2.5, with a high range and strong absorption capacity (Ding et al., 2021).Additionally, PM …
This study investigates the effects of coal mining on environmental sustainability in South Africa in relation to the moderating role of institutions. To achieve the study's objectives, the fully modified least square (FMOLS), dynamic least squares (DOLS), canonical cointegrating regression (CCR), Bayer-Hanck cointegration and Toda …
Each phase of coal's lifecycle (mining, disposal of contaminated water and tailings, transportation, washing, combustion, and disposing of postcombustion wastes) produces pollutants that affect human health. Communities in which coalmining or burning occurs have been shown to suffer significant health impacts. The health and climate …
Coal is a black or brownish-black sedimentary rock that can be burned for fuel and used to generate electricity.It is composed mostly of carbon and hydrocarbons, which contain energy that can be released through combustion (burning). Coal is the largest source of energy for generating electricity in the world, and the most abundant …
The geochemical composition of unburned and burned/burning coal waste piles from past mining activities in El Bierzo Coalfield (NW Spain) was determined for the comprehensive characterization of ...