| Records |
| Author |
Boonstra, J. |
| Title |
Biological treatment of acid mine drainage |
Type |
Journal Article |
| Year |
1999 |
Publication  |
Biohydrometallurgy and the Environment toward the Mining of the 21st Century, Pt B 1999 |
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| Volume |
9 |
Issue |
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Pages |
559-567 |
| Keywords |
mine water treatment |
| Abstract |
In this paper experience obtained with THIOPAQ technology treating Acid Mine Drainage is described. THIOPAQ Technology involves biological sulfate reduction technology and the removal of heavy metals as metal sulfide precipitates. The technology was developed by the PAQUES company, who have realised over 350 high rate biological treatment plants world wide. 5 plants specially designed for sulfate reduction are successfully operated on a continuous base (1998 status). |
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Biological treatment of acid mine drainage; Isip:000086245100058; Times Cited: 0; ISI Web of Science |
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| Call Number |
CBU @ c.wolke @ 17117 |
Serial |
176 |
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O'Sullivan, A.D.; McCabe, O.M.; Murray, D.A.; Otte, M.L. |
| Title |
Wetlands for rehabilitation of metal mine wastes |
Type |
Journal Article |
| Year |
1999 |
Publication |
Biology and Environment-Proceedings of the Royal Irish Academy |
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| Volume |
99b |
Issue |
1 |
Pages |
11-17 |
| Keywords |
mine water treatment |
| Abstract |
Aspects of research work undertaken by the Wetland Ecology Research Group at University College Dublin are summarised here. Wastes from mining activities generally contain high concentrations of heavy metals and other toxic substances. Reclamation methods to treat these wastes include the use of wetlands, for revegetation of mine tailings under flooded conditions and for the treatment of tailings water. Both natural and constructed wetlands are frequently employed for the treatment of mine wastes. Through a complex array of plant, soil and microbial interactions contaminants, such as heavy metals and sulphates, can be successfully removed from wastewater. Suitable vegetation can stabilise the tailings sediment, thereby preventing it from being dust-blown or leached into the surrounding environment. Our research suggests that these two techniques for treatment of mine wastes are successful and economically viable. |
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Wetlands for rehabilitation of metal mine wastes; Wos:000083281300003; Times Cited: 4; ISI Web of Science |
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CBU @ c.wolke @ 17127 |
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130 |
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| Author |
Govind, R. |
| Title |
Treatment of acid mine drainage using membrane bioreactors |
Type |
Journal Article |
| Year |
2001 |
Publication |
Bioremediation of Inorganic Compounds |
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6 |
Issue |
9 |
Pages |
1-8 |
| Keywords |
mine water treatment |
| Abstract |
Acid mine drainage is a severe water pollution problem attributed to past mining activities. The exposure of the post-mining mineral residuals to water and air results in a series of chemical and biological oxidation reactions, that produce an effluent which is highly acidic and contains high concentrations of various metal sulfates. Several treatment techniques utilizing sulfate reducing bacteria have been proposed in the past; however few of them have been practically applied to treat acid mine drainage. This research deals with membrane reactor studies to treat the acid mine drainage water from Berkeley Pit in Butte, Montana using hydrogen-consuming sulfate reducing bacteria. Eventually, the membrane reactor system can be applied towards the treatment of acid mine drainage to produce usable water. |
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Treatment of acid mine drainage using membrane bioreactors; Isip:000175098600001; Times Cited: 0; ISI Web of Science |
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CBU @ c.wolke @ 17051 |
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162 |
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| Author |
Scholz, M. |
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Performance comparison of experimental constructed wetlands with different filter media and macrophytes treating industrial wastewater contaminated with lead and copper |
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Journal Article |
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2002 |
Publication |
Bioresource Technology |
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83 |
Issue |
2 |
Pages |
71-79 |
| Keywords |
mine water treatment |
| Abstract |
The aim of this study was to investigate the treatment efficiency of passive vertical-flow wetland filters containing different macrophytes (Phragmites and/or Typha) and granular media with different adsorption capacities. Gravel, sand, granular activated carbon, charcoal and Filtralite (light expanded clay) were used as filter media. Different concentrations of lead and copper sulfate were added to polluted urban stream inflow water to simulate pretreated mine wastewater. The relationships between growth media, microbial and plant communities as well as the reduction of predominantly lead, copper and five-day biochemical oxygen demand (BOD5) were investigated. An analysis of variance showed that concentration reductions (mg 1(-1)) of lead, copper and BOD5 were significantly similar for the six experimental wetlands. Microbial diversity was low due to metal pollution and similar for all filters. There appears to be no additional benefit in using adsorption media and macrophytes to enhance biomass performance during the first 10 months of operation. (C) 2002 Elsevier Science Ltd. All rights reserved. |
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Performance comparison of experimental constructed wetlands with different filter media and macrophytes treating industrial wastewater contaminated with lead and copper; Wos:000175574600001; Times Cited: 5; ISI Web of Science |
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CBU @ c.wolke @ 17031 |
Serial |
121 |
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| Author |
Dugan, P.R. |
| Title |
Prevention of formation of acid drainage from high-sulfur coal refuse by inhibition of iron- and sulfur-oxidizing microorganisms. II. Inhibition in run of mine refuse under simulated field conditions |
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Journal Article |
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1987 |
Publication |
Biotechnol. Bioeng. |
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29 |
Issue |
1 |
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6 |
| Keywords |
mine water treatment Chemistry Biochemistry and Biotechnology |
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0006-3592 |
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Jan; Prevention of formation of acid drainage from high-sulfur coal refuse by inhibition of iron- and sulfur-oxidizing microorganisms. II. Inhibition in run of mine refuse under simulated field conditions; New York, NY [u.a.] : Wiley; file:///C:/Dokumente%20und%20Einstellungen/Stefan/Eigene%20Dateien/Artikel/7028.pdf; Opac |
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CBU @ c.wolke @ 7028 |
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80 |
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