| Records |
| Author |
Becker, B.; Graff, M.; Näveke, R. |
| Title |
Biological Treatment of Overburden from Lignite Opencast Mining in Order to Avoid Seepage of Acid Mine Water |
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Journal Article |
| Year |
1997 |
Publication |
Proceedings, 6th International Mine Water Association Congress, Bled, Slovenia |
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| Volume |
2 |
Issue |
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Pages |
283-291 |
| Keywords |
coal mining mine water acid mine water Germany treatment laboratory studies |
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Biological Treatment of Overburden from Lignite Opencast Mining in Order to Avoid Seepage of Acid Mine Water; 1; FG 6 Abb.; AMD ISI | Wolkersdorfer |
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| Call Number |
CBU @ c.wolke @ 9527 |
Serial |
460 |
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| Author |
Bell, A.V. |
| Title |
Some Recent Experiences In Treatment Of Acidic, Metal-Bearing Mine Drainages |
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Journal Article |
| Year |
1975 |
Publication |
CIM Bull. |
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| Volume |
68 |
Issue |
764 |
Pages |
39-46 |
| Keywords |
mine water treatment |
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Some Recent Experiences In Treatment Of Acidic, Metal-Bearing Mine Drainages; Wos:A1975az60400006; Times Cited: 1; ISI Web of Science |
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no |
| Call Number |
CBU @ c.wolke @ 9249 |
Serial |
99 |
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| Author |
Bell, A.V.; Nancarrow, D.R. |
| Title |
Salmon and mining in northeastern New Brunswick (a summary of the northeastern New Brunswick mine water quality program) |
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Journal Article |
| Year |
1974 |
Publication |
CIM Bull. |
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| Volume |
67 |
Issue |
751 |
Pages |
44-53 |
| Keywords |
mining water pollution water treatment salmon mining mine water quality programme mineral resources fishery resource metal mining Computers and Control Manufacturing and Production |
| Abstract |
It was aimed toward developing solutions to major water quality problems in the base metal mining regions of northeastern New Brunswick and specifically toward insuring that the extremely valuable fishery resources and aquatic environments of the region could be maintained in the face of existing and future base metal mining developments. The program analyzed in detail the fishery resources of the region, their water quality requirements, the mineral resources of the region and the many aspects of mining waste management at each phase of mine development. This paper describes the reasons for the initial concern and the approach adopted toward finding a solution. It briefly summarizes the important findings and recommendations made to support the conclusion that the fishery resource can be maintained and co-exist with current and future base metal mining developments in the region |
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0317-0926 |
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Salmon and mining in northeastern New Brunswick (a summary of the northeastern New Brunswick mine water quality program); 771627; Journal Paper; SilverPlatter; Ovid Technologies |
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no |
| Call Number |
CBU @ c.wolke @ 16788 |
Serial |
457 |
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| Author |
Benkovics, I.; Csicsák, J.; Csövári, M.; Lendvai, Z.; Molnár, J. |
| Title |
Mine Water Treatment – Anion-exchange and Membrane Process |
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Journal Article |
| Year |
1997 |
Publication |
Proceedings, 6th International Mine Water Association Congress, Bled, Slovenia |
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1 |
Issue |
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Pages |
149-157 |
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uranium mining Hungary Mecsek Ore Mining Company waste water mine water chemistry nano-filtration reverse osmosis pilot plant mine water treatment treatment |
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Mine Water Treatment – Anion-exchange and Membrane Process; 1; FG 6 Abb., 2 Tab.; AMD ISI | Wolkersdorfer |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 9530 |
Serial |
455 |
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| Author |
Benner, S.G. |
| Title |
Geochemistry of a permeable reactive barrier for metals and acid mine drainage |
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Journal Article |
| Year |
1999 |
Publication |
Environmental Science & Technology |
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| Volume |
33 |
Issue |
16 |
Pages |
2793-2799 |
| Keywords |
mine water treatment |
| Abstract |
A permeable reactive barrier, designed to remove metals and generate alkalinity by promoting sulfate reduction and metal sulfide precipitation, was installed in August 1995 into an aquifer containing effluent from mine tailings. Passage of groundwater through the barrier results in striking improvement in water quality. Dramatic changes in concentrations of SO4 (decrease of 2000-3000 mg/L), Fe (decrease of 270-1300 mg/L), trace metals (e.g., Ni decreases 30 mg/L), and alkalinity (increase of (800-2700 mg/L) are observed. Populations of sulfate reducing bacteria are 10 000 times greater, and bacterial activity, as measured by dehydrogenase activity, is 10 rimes higher within the barrier compared to the up-gradient aquifer. Dissolved sulfide concentrations increase by 0.2-120 mg/ L, and the isotope S-34 is enriched relative to S-32 in the dissolved phase SO42- within the barrier. Water chemistry, coupled with geochemical speciation modeling, indicates the pore water in the barrier becomes supersaturated with respect to amorphous Fe sulfide. Solid phase analysis of the reactive mixture indicates the accumulation of Fe monosulfide precipitates. Shifts in the saturation states of carbonate, sulfate, and sulfide minerals and most of the observed changes in water chemistry in the barrier and down-gradient aquifer can be attributed, either directly or indirectly, to bacterially mediated sulfate reduction. |
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Geochemistry of a permeable reactive barrier for metals and acid mine drainage; Wos:000082074500017; Times Cited: 57; ISI Web of Science |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 17115 |
Serial |
132 |
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