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Microfluidic Screening to Study Acid Mine Drainage
Environmental Science & Technology, 2020Acid mine drainage (AMD) is the most significant environmental pollution problem associated with the mining industry. Case-specific testing is widely applied and established in the mining and consulting businesses for AMD prediction, and any improvements in its efficiency, while reducing its environmental impact, are of utmost societal importance.
Die Yang +3 more
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Flotation in Acid Mine Drainage Control: Beneficiation of Concentrate
Canadian Metallurgical Quarterly, 1997This paper is focused on recovering residual sulfide minerals by flotation from the tailing of the Pyhäsalmi Cu-Zn mine in Finland. The tailing contains 4–8% sulfide sulfur and according to the static test it is strongly acid producing, having a low ratio of neutralization potential to acid production potential (NP/AP < 1).
Leppinen, Jaakko +2 more
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Bioremediation of acid mine drainage in a uranium deposit
Hydrometallurgy, 2007Acid drainage waters generated in the uranium deposit Curilo, Bulgaria, were treated by means of different passive systems such as natural and constructed wetlands, alkalizing limestone drains, permeable reactive multibarriers and a rock filter, used separately or in different combinations.
Stoyan Groudev +3 more
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Pre-Mine Prediction of Acid Mine Drainage
1988The uncontrolled release of acid mine drainage (AMD) is perhaps the most serious impact mining can have on the environment. The cumulative length of streams worldwide affected by acid mine drainage is not known, but over 7000 km of streams in the eastern United States are seriously affected by acid drainage from coal mines (Kim et al. 1982).
K. D. Ferguson, P. M. Erickson
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Biochemistry of Acid Mine Drainage
1972In general, the involvement of biological systems in acid mine drainage can be arbitrarily divided into three categories: (1) the influence of acid drainage on biological systems, (2) the influence of organisms on formation of acid drainage, and, (3) biological means of abatement and treatment.
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Process for treating acid mine drainage
2021MAMBA BHEKIE BRILLIANCE +1 more
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