Records |
Author |
Fricke, J.; Blickwedel, R.; Hagerty, P. |
Title |
Biotreatment of metal mine waste waters; case histories |
Type |
Journal Article |
Year |
1997 |
Publication |
Open-File Report – US Geological Survey |
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Volume |
Of 97-0496 |
Issue |
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Pages |
25 |
Keywords |
abandoned mines acid mine drainage bacteria bioremediation chemical composition concentration efficiency geochemistry metals mines pollution remediation USGS waste water water quality water treatment |
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0196-1497 |
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Biotreatment of metal mine waste waters; case histories; 1; GeoRef: 98-68755 160101 / € 0; AMD ISI | Wolkersdorfer |
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no |
Call Number |
CBU @ c.wolke @ 9627 |
Serial |
375 |
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Author |
Peterson, D.E.; Kindley, M.J. |
Title |
The Golden Cross Mine water management system |
Type |
Journal Article |
Year |
1994 |
Publication |
New Zealand Mining |
Abbreviated Journal |
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Volume |
14 |
Issue |
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Pages |
15-21 |
Keywords |
Australasia Coromandel Peninsula cyanides gold ores Golden Cross Mine metal ores mines New Zealand North Island tailings Waihi New Zealand waste water water management water treatment 30, Engineering geology |
Abstract |
Because of its location in the sensitive Coromandel Peninsula, strict water management and environmental requirements had to be met on the Golden Cross Mine Project. This led to the development of new technologies for cyanide recovery and the adoption of advanced water management and water treatment systems. This paper discusses the water management and treatment system adopted for contaminated water at Golden Cross. While permit discharge levels must be and are met for mine discharge waters, the ultimate success of the water management system is demonstrated by the results downstream; biological surveys show no changes to the resident aquatic life in the river. |
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1170-4209 |
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The Golden Cross Mine water management system; 1998-055867; New Zealand (NZL); GeoRef; English |
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no |
Call Number |
CBU @ c.wolke @ 16732 |
Serial |
271 |
Permanent link to this record |
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Author |
Okuda, T.; Ema, S.; Ishizaki, C.; Fujimoto, J. |
Title |
Mine drainage treatment and ferrite sludge application |
Type |
Journal Article |
Year |
1991 |
Publication |
NEC Technical Journal |
Abbreviated Journal |
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Volume |
44 |
Issue |
5 |
Pages |
4-16 |
Keywords |
ferrite applications mining water treatment mine drainage treatment waste water treatment ions metal recovery catalysts environmental problems solution ferrite sludge application iron oxidation bacteria ferrite formation process mine drainage Matsuo Mine magnetic marking materials magnetic fluid metal separation semiactive magnetic damper batteries fish gathering cement tracer Electrical and Electronic Engineering Manufacturing and Production |
Abstract |
The `ferrite process' is an excellent method for treating waste water containing iron and arsenic, but cannot be directly applied to mine drainage where silicon and aluminum ions are present, because they strongly inhibit ferrite formation. As a result of the development of related technologies such as the elimination of silicon, the concentration of iron, and the oxidation of ferrous ions using iron-oxidation bacteria, a new ferrite formation process has been developed and applied to the mine drainage of the Matsuo Mine. The paper discusses the application of the ferrite sludge to magnetic marking materials, magnetic fluid for metal separation and recovery, and the semiactive magnetic damper is described. The related technologies which will be expected to play an important role in solving the environmental problems are also described. These technologies will change the ferrite sludge to beneficial materials, which can be used for carbon dioxide decomposing catalysts, reuse of dry batteries, fish gathering blocks, and cement tracer for ground improvement |
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0285-4139 |
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Mine drainage treatment and ferrite sludge application; 3991072; Journal Paper; SilverPlatter; Ovid Technologies |
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no |
Call Number |
CBU @ c.wolke @ 16787 |
Serial |
279 |
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Author |
Wildeman, T.R.; Bednar, A.J.; Gusek, J.J.; Pinto, A. |
Title |
A review of the passive treatment of arsenic Hardrock mining 2002; issues shaping the industry |
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Book Chapter |
Year |
2002 |
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Keywords |
acid mine drainage; arsenic; case studies; chemical properties; drainage; experimental studies; laboratory studies; metals; mines; Nevada; passive treatment; pollution; tailings; toxic materials; United States; waste water 22, Environmental geology |
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A review of the passive treatment of arsenic Hardrock mining 2002; issues shaping the industry; GeoRef; English; 2007-046184; Hardrock mining 2002; issues shaping the industry, Westminster, CO, United States, May 7-9, 2002 U. S. Environmental Protection Agency, Office of Research and Development, Washington, DC, United States |
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no |
Call Number |
CBU @ c.wolke @ 5627 |
Serial |
210 |
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Author |
Swoboda-Colberg, N.; Colberg, P.; Smith, J.L. |
Title |
Constructed vertical flow aerated wetlands |
Type |
RPT |
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; aeration; Butte Montana; carbonate rocks; case studies; clastic sediments; Clear Creek County Colorado; Colorado; construction; controls; fluid dynamics; gravel; heavy metals; Idaho Springs Colorado; limestone; Montana; pollution; rates; sedimentary rocks; sediments; Silver Bow County Montana; substrates; tailings; United States; waste water; water; water management; water quality; water treatment; wetlands 22, Environmental geology |
Abstract |
In the report, wetland technology is described in which the main reactive layer is limestone gravel (rather than organic material) which is overlain by a fine gravel filter and soil. The three-year project included laboratory and field studies. Vertical aerated wetlands, simulated by columns, constructed in the field and in the laboratory, were operated during the project. The report presents a summary of results given in previous reports and summaries of results obtained using water from Butte, MT, and field studies at the Rockford Tunnel, near Idaho Springs, CO. |
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University of Wyoming, L.W.Y.U.S. performer |
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Constructed vertical flow aerated wetlands; 1998-003373; GeoRef; English; Final report. Grant DI-196561 National Technical Information Service, (703)605-6000, order number PB96-196811NEG, Springfield, VA, United States |
Approved |
no |
Call Number |
CBU @ c.wolke @ 6506 |
Serial |
226 |
Permanent link to this record |