Records |
Author |
Ahmed, S.M. |
Title |
Surface chemical methods of forming hardpan in pyrrhotite tailings and prevention of the acid mine drainage |
Type |
Journal Article |
Year |
1994 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
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Keywords |
acid mine drainage; chemical composition; experimental studies; mines; oxidation; pollution; pyrite; pyrrhotite; remediation; sulfides; tailings; waste disposal; weathering rinds 22, Environmental geology |
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Publisher |
Special Publication - United States. Bureau of Mines, Report: BUMINES-SP-06B-94 |
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Series Title |
Proceedings of the International land reclamation and mine drainage conference and Third international conference on The abatement of acidic drainage; Volume 2 of 4; Mine drainage |
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Notes |
2007-045205; International land reclamation and mine drainage conference; International conference on The abatement of acidic drainage, Pittsburgh, PA, United States, April 24-29, 1994 References: 4; illus. incl. 1 table; GeoRef; English |
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no |
Call Number |
CBU @ c.wolke @ 6593 |
Serial |
488 |
Permanent link to this record |
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Author |
Ashby, J.C. |
Title |
Injecting alkaline lime sludge and FGD material into underground mines for acid abatement |
Type |
Journal Article |
Year |
2001 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
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Keywords |
acid mine drainage; air quality; alkalinity; chemical composition; coal; combustion; discharge; energy sources; gaseous phase; industrial waste; monitoring; pollution; power plants; regulations; remediation; sedimentary rocks; soils; tailings ponds; toxicity; waste disposal 22, Environmental geology |
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Publisher |
West Virginia Surface Mine Drainage Task Force Symposium |
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Series Title |
Proceedings, 22nd West Virginia surface mine drainage task force symposium |
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2002-047119; Twenty-second West Virginia surface mine drainage task force symposium, Morgantown, WV, United States, April 3-4, 2001 References: 5; illus. incl. 3 tables; GeoRef; English |
Approved |
no |
Call Number |
CBU @ c.wolke @ 5763 |
Serial |
475 |
Permanent link to this record |
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Author |
Anonymous |
Title |
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Type |
Book Whole |
Year |
1998 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
118 pp |
Keywords |
abandoned mines; acid mine drainage; aquifer vulnerability; aquifers; arsenic; bibliography; bioremediation; chemical properties; chemical waste; chromium; constructed wetlands; decontamination; disposal barriers; ground water; grouting; industrial waste; metals; microorganisms; mines; mobility; phytoremediation; pollutants; pollution; programs; reclamation; remediation; sludge; soil treatment; soils; solvents; sorption; Superfund; surface water; tailings; toxic materials; waste disposal; waste disposal sites; water quality; wetlands 22, Environmental geology |
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Publisher |
Society for Mining, Metallurgy, and Exploration |
Place of Publication |
Littleton |
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Series Title |
Remediation of historical mine sites; technical summaries and bibliography |
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ISBN |
0873351622 |
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Notes |
Remediation of historical mine sites; technical summaries and bibliography; 1998-031431; GeoRef; English |
Approved |
no |
Call Number |
CBU @ c.wolke @ 6164 |
Serial |
11 |
Permanent link to this record |
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Author |
Neukirchner, R.J.; Lord, G.G.; Nelson, J.D. |
Title |
Covering of soft mine tailings |
Type |
Journal Article |
Year |
1998 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
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Keywords |
acid mine drainage; Colorado; disposal barriers; Eagle Mine; layered materials; mines; Minturn Colorado; pollution; remediation; Superfund; tailings; United States; waste disposal 22, Environmental geology |
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Publisher |
Proceedings of the ... International Conference on Tailings and Mine Waste, vol.5 |
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Series Title |
Tailings and mine waste '98; proceedings of the the Fifth international conference |
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Notes |
1999-024056; Fifth international conference on Tailings and mine waste '98, Fort Collins, CO, United States, Jan. 26-28, 1998 References: 1; illus. incl. 1 table; GeoRef; English |
Approved |
no |
Call Number |
CBU @ c.wolke @ 6172 |
Serial |
287 |
Permanent link to this record |
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Author |
Ettner, D.C. |
Title |
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Type |
Book Whole |
Year |
2007 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
187-191 |
Keywords |
Passiv Mine Water Treatment alternative remediation technologies Kongens Mine Roros Folldal Mines Titania's tailings impoundment Storgangen Mine |
Abstract |
Previous mining history in Norway has resulted in ongoing release of acid mine drainage. Preservation of the historical sites in mining areas does not allow for remediation technologies that result in significant alteration of the historical landscape. Therefore, alternative remediation techniques such as passive mine water treatment have been tested. The climate in Norway varies from mild coastal climates to artic climates, and one of the challenges with passive treatment systems is the cold winter conditions. Anaerobic treatment systems have been built at Kongens Mine near Røros, at Folldal mines, and at Titania's tailings impoundment near Storgangen Mine. These systems utilize sulfate-reducing bacteria that result in the precipitation of metal sulfides. A full- and pilot-scale system at Kongens Mine and Folldal were built in 2006 to remove copper and zinc from typical ARD in an alpine climate. Previous testing with pilot scale systems at Kongens Mine showed that up to 85% copper and 48% zinc could be removed. At Titania A/S the anaerobic system is designed to remove nickel from neutral waters. At this system over 90% nickel is removed when water flow is regulated at a constant flow. Testing shows that the system can function in cold winter conditions, however, optimal metal removal is achieved under warmer temperatures. Temperatures changes by global climatic warming will not adversely affect these anaerobic systems. However, extreme precipitation events and the resulting rapid fluctuations of ARD runoff will provide a challenge for the effectiveness of these systems. |
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Publisher |
Mako Edizioni |
Place of Publication |
Cagliari |
Editor |
Cidu, R.; Frau, F. |
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Series Title |
Water in Mining Environments |
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Edition |
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ISBN |
978-88-902955-0-8 |
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Notes |
Passive Mine Water Treatment in Norway; 1; VORHANDEN | AMD ISI | Wolkersdorfer; als Datei vorhanden 3 Abb., 2 Tab. |
Approved |
no |
Call Number |
CBU @ c.wolke @ 17338 |
Serial |
387 |
Permanent link to this record |