| Records |
| Author |
Faulkner, B.B.; Skousen, J.G.; Skousen, J.G.; Ziemkiewicz, P.F. |
| Title |
Treatment of acid mine drainage by passive treatment systems |
Type |
Book Chapter |
| Year |
1996 |
Publication |
Acid mine drainage control and treatment |
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Issue |
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Pages |
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| Keywords |
acid mine drainage; acidification; alkalinity; carbonate rocks; chemical reactions; constructed wetlands; controls; depositional environment; ground water; heavy metals; limestone; microorganisms; pollution; sedimentary rocks; substrates; surface water; techniques; United States; water pollution; water treatment; West Virginia; wetlands 22, Environmental geology |
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West Virginia University and the National Mine Land Reclamation Center |
Place of Publication |
Morgantown |
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| Notes |
Treatment of acid mine drainage by passive treatment systems; GeoRef; English; 2004-051153; Edition: 2 References: 13; illus. incl. 4 tables |
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no |
| Call Number |
CBU @ c.wolke @ 6363 |
Serial |
384 |
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| Author |
Fischer, R.; Reissig, H.; Gockel, G.; Seidel, K.H.; Guderitz, T. |
| Title |
Direkte Neutralisation und Untergrundwasserbehandlung des Restwassers im Tagebaurestsee Heide VI. Direct neutralization and treatment of deep subsoil water of the residual water in the open-pit relic lake Heide VI |
Type |
Journal Article |
| Year |
1998 |
Publication |
Braunkohle, Surface Mining |
Abbreviated Journal |
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| Volume |
50 |
Issue |
3 |
Pages |
273-278 |
| Keywords |
chemical reactions; mathematical methods; methods; mine drainage; mining; pH; remediation; reservoirs; surface mining 22 Environmental geology; 02B Hydrochemistry |
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1431-2719 |
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Direkte Neutralisation und Untergrundwasserbehandlung des Restwassers im Tagebaurestsee Heide VI. Direct neutralization and treatment of deep subsoil water of the residual water in the open-pit relic lake Heide VI; 253811-4; illus. Federal Republic of Germany (DEU); GeoRef In Process; German |
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no |
| Call Number |
CBU @ c.wolke @ 6219 |
Serial |
378 |
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| Author |
Fisher, T.S.R.; Lawrence, G.A. |
| Title |
Treatment of acid rock drainage in a meromictic mine pit lake |
Type |
Journal Article |
| Year |
2006 |
Publication |
Journal of environmental engineering |
Abbreviated Journal |
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| Volume |
132 |
Issue |
4 |
Pages |
515-526 |
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Pollution and waste management non radioactive Groundwater problems and environmental effects geological abstracts: environmental geology (72 14 2) geomechanics abstracts: excavations (77 10 10) meromictic lake acid mine drainage mine waste copper water pollution Bacteria microorganisms Canada Vancouver Island British Columbia North America |
| Abstract |
The Island Copper Mine pit near Port Hardy, Vancouver Island, B.C., Canada, was flooded in 1996 with seawater and capped with fresh water to form a meromictic (permanently stratified) pit lake of maximum depth 350 m and surface area 1.72 km2. The pit lake is being developed as a treatment system for acid rock drainage. The physical structure and water quality has developed into three distinct layers: a brackish and well-mixed upper layer; a plume stirred intermediate layer; and a thermally convecting lower layer. Concentrations of dissolved metals have been maintained well below permit limits by fertilization of the surface waters. The initial mine closure plan proposed removal of heavy metals by metal-sulfide precipitation via anaerobic sulfate-reducing bacteria, once anoxic conditions were established in the intermediate and lower layers. Anoxia has been achieved in the lower layer, but oxygen consumption rates have been less than initially predicted, and anoxia has yet to be achieved in the intermediate layer. If anoxia can be permanently established in the intermediate layer then biogeochemical removal rates may be high enough that fertilization may no longer be necessary. < copyright > 2006 ASCE. |
| Address |
Prof. G.A. Lawrence, Univ. of British Columbia, Vancouver, BC V6T 1Z4, Canada lawrence@civil.ubc.ca |
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0733-9372 |
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| Notes |
Apr.; Treatment of acid rock drainage in a meromictic mine pit lake; 2873922; United-States 38; Geobase |
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no |
| Call Number |
CBU @ c.wolke @ 17494 |
Serial |
72 |
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| Author |
Fraser, W.W.; Robertson, J.D. |
| Title |
Subaqueous disposal of reactive mine waste; an overview and update of case studies; MEND, Canada |
Type |
Book Chapter |
| Year |
1994 |
Publication |
Special Publication – United States. Bureau of Mines, Report: BUMINES-SP-06A-94 |
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Issue |
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Pages |
250-259 |
| Keywords |
acid mine drainage; British Columbia; Canada; chemical reactions; experimental studies; ground water; lakes; Manitoba; Mine Environment Neutral Drainage Program; pollution; pore water; remediation; surface water; tailings; waste disposal; water quality; Western Canada 22, Environmental geology |
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Proceedings of the International land reclamation and mine drainage conference and Third international conference on The abatement of acidic drainage; Volume 1 of 4; Mine drainage |
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Subaqueous disposal of reactive mine waste; an overview and update of case studies; MEND, Canada; GeoRef; English; 2007-045178; International land reclamation and mine drainage conference and Third international conference on The abatement of acidic drainage, Pittsburgh, PA, United States, April 24-29, 1994 References: 18; illus. incl. 2 tables, sketch map |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6585 |
Serial |
376 |
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| Author |
Guo, F.; Yu, H. |
| Title |
Hydrogeochemistry and treatment of acid mine drainage in southern China |
Type |
Book Chapter |
| Year |
1993 |
Publication |
Proceedings of the Annual National Meeting – American Society for Surface Mining and Reclamation, vol.10 |
Abbreviated Journal |
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Issue |
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Pages |
277-283 |
| Keywords |
acid mine drainage Asia bacteria chemical reactions China coal mines ecology Far East geochemistry hydrochemistry Jiangxi China lime mines oxidation pH pollution sulfides surface water trace elements water quality 22 Environmental geology 02B Hydrochemistry |
| Abstract |
Coal mines and various sulfide ore deposits are widely distributed in Southern China. Acid mine drainage associated with coal and metal sulfide deposits affects water quality in some mined areas of Southern China. Mining operations accelerate this natural deterioration of water quality by exposing greater surface areas of reactive minerals to the weathering effects of the atmosphere, hydrosphere, and biosphere. Some approaches to reduce the effects of acid mine drainage on water quality are adopted, and they can be divided into two aspects: (a) Man-made control technology based on long-term monitoring of acid mine drainage; and, (b) Neutralization of acidity through the addition of lime. It is important that metals in the waste water are removed in the process of neutralization. A new method for calculating neutralization dosage is applied. It is demonstrated that the calculated value is approximately equal to the actual required value. |
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Zamora, B.A.; Connolly, R.E. |
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The challenge of integrating diverse perspectives in reclamation |
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| Notes |
Hydrogeochemistry and treatment of acid mine drainage in southern China; GeoRef; English; 2002-028935; 10th annual national meeting of the American Society for Surface Mining and Reclamation, Spokane, WA, United States, May 16, 1993 References: 3; illus. incl. 4 tables |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 16744 |
Serial |
366 |
| Permanent link to this record |
