Results 21 to 30 of about 3,365,745 (298)
Toxics, 2022 Acid mine drainage, produced from sulfur-containing mine waste exposed to air, water, and bacteria, is considered as a serious environmental pollutant because of its extremely low pH and excessive heavy metals.
Meiyan Si +7 more
doaj +1 more source
Carbon Steel Slag Treatment of Acid Mine Drainage and Its Removal Mechanism
Taiyuan Ligong Daxue xuebao, 2023 According to the characteristics of acid mine drainage in the Shandi River Basin of Yangquan City, acid mine drainage with low pH value and high Fe2+ and Mn2+ concentration was prepared.
Zhiyuan CHE +4 more
doaj +1 more source
Mine Water Treatment in Hongai Coal Mines
E3S Web of Conferences, 2018 Acid mine drainage (AMD) is recognized as one of the most serious environmental problem associated with mining industry. Acid water, also known as acid mine drainage forms when iron sulfide minerals found in the rock of coal seams are exposed to ...
Dang Phuong Thao, Dang Vu Chi
doaj +1 more source
Occurrence of Acidithiobacillus Ferrooxidans Bacteria in Sulfide Mineral Deposits of Slovak Republic
Chemical Engineering Transactions, 2012 The formation and treatment of acid mine drainage represents one from the biggest environmental problems relating to mining and processing activities.
A. Luptakova +2 more
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A systematic mapping study on the development of permeable reactive barrier for acid mine drainage treatment [PDF]
MATEC Web of Conferences, 2019 Acid mine drainage is a result of exposure of sulfide ore and minerals to water and oxygen. This environmental pollutant has been considered the second biggest environmental problem after global warming.
Tigue April Anne +2 more
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Bioremediation of acid mine drainage – Review
Alexandria Engineering Journal, 2023 Pollution is a major threat to the sustainability of the ecosystem. The rapid increase in environmental pollution is a current problem of great concern, affecting the livelihood of land and water dwellers.
Ifeanyi Michael Smarte Anekwe +1 more
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Invotek: Jurnal Inovasi Vokasional dan Teknologi, 2022 Acid mine drainage for Fe and Mn metals have a negative impact on the environment. This study studies the use of calcium oxide and fly ash as adsorbents, used to absorb Fe and Mn metals contained in acid mine drainage.
Hendra Pratama +3 more
doaj +1 more source
Characterising the acid mine drainage potential of fine coal wastes [PDF]
, 2013 Includes bibliographical references.Acid mine drainage (AMD) is one of the major environmental challenges facing the South African mining sector. Acid mine drainage has received significant public attention in recent years.
Kotelo, Lerato Olga
core +1 more source
Jurnal Manusia dan Lingkungan, 2010 ABSTRAK Kegiatan pertambangan batubara umumnya dapat menimbulkan dampak negatif terhadap lingkungan di lokasi penambangan. Salah satu dampak negatif yang signifikan adalah terjadinya pencemaran air asam tambang yang dapat merusak fungsi lingkungan ...
Andy R. Erwin Wijaya
doaj +1 more source
An assessment of the quantum for financial provision of mine closures: a Monte Carlo approach. [PDF]
, 2012 Includes abstract.Includes bibliographical references.Poor mine closure policy threatens both society and the environment. Some of the more prominent threats that have manifested are acid mine drainage, slimes dams and toxic dust from dumps.
Hewitson, Shaun B
core +1 more source