Records |
Author |
Robinson, J.D.F. |
Title |
Wetland treatment of coal-mine drainage |
Type |
Journal Article |
Year |
1998 |
Publication |
Coal International |
Abbreviated Journal |
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Volume |
246 |
Issue |
3 |
Pages |
114-115 |
Keywords |
coal mines; Europe; mine drainage; mines; pH; pollution; UK Coal Authority; United Kingdom; water; water treatment; Western Europe; wetlands 22, Environmental geology |
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1357-6941 |
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Wetland treatment of coal-mine drainage; 2000-013457; References: 1; illus. incl. 2 tables United Kingdom (GBR); GeoRef; English |
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Call Number |
CBU @ c.wolke @ 6129 |
Serial |
260 |
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Author |
Mustikkamaki, U.-P. |
Title |
Metallipitoisten vesien biologisesta kasittelysta Outokummun kaivoksilla. Metal content treated with biological methods at the Outokummun operation |
Type |
Journal Article |
Year |
2000 |
Publication |
Vuoriteollisuus = Bergshanteringen |
Abbreviated Journal |
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Volume |
58 |
Issue |
1 |
Pages |
44-47 |
Keywords |
acid mine drainage anaerobic environment bacteria biodegradation environmental analysis Europe filters Finland metals Outokummun Mine peat pollutants pollution reduction Scandinavia sediments sulfate ion Western Europe zinc 22, Environmental geology |
Abstract |
Acid mine drainage (AMD) is one of the most serious environmental problems in the metal-mining industry. AMD is formed by the chemical and bacterial oxidation of sulphide minerals, and it is characterized by low pH values and high sulphate and metals content. The most common method to treat AMD is chemical neutralization. The chemical treatment requires high capital and operating costs and its use is problematic at the closed mines sites. Outokumpu has studied and used sulphate reducing bacteria (SRB) as an alternative method for the treatment of AMD. SRB existing in many natural anaerobic aqueous environments can reduce sulphate to sulphide which precipitates metals as extremely insoluble metal sulphides. Full scale experiments were begun in summer 1995 in the Ruostesuo open pit (depth 46 m) by adding liquid manure as a source of bacteria and press-juice as a growth substrate. The average Zn content of the whole column has decreased from 3,5 mg/l to 0,8 mg/l and below 25 m zinc is 0 mg/l. Similar results have been reached with nickel in the Kotalahti old nickel mine, where bacteria were brought in 1996. We have found that the same bacterial mechanism acts in peat-limestone filters, which Outokumpu has built at several mine sites since 1993. |
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0042-9317 |
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Metallipitoisten vesien biologisesta kasittelysta Outokummun kaivoksilla. Metal content treated with biological methods at the Outokummun operation; 2001-069868; illus. incl. 3 tables Finland (FIN); GeoRef; Finnish |
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CBU @ c.wolke @ 16560 |
Serial |
291 |
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Author |
Marquardt, K. |
Title |
Muelldeponie-Sickerabwasseraufbereitung unter Anwendung der Membrantechnik. Waste disposal-seepage waters processing by use of the membrane technique Zeitgemaesse Deponietechnik |
Type |
Book Chapter |
Year |
1987 |
Publication |
Stuttgarter Berichte zur Abfallwirtschaft, vol.24 |
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Pages |
187-234 |
Keywords |
case studies Central Europe Europe feasibility studies filters Germany methods mine drainage osmosis pollution volatilization water pollution 21, Hydrogeology |
Abstract |
Seepage waters from waste disposal sites are highly polluted waste waters. Waste water treatment methods such as flocculation, sedimentation, or biological treatment being usual up to now are no longer adequate to purify these waters. That is why this article investigates modern techniques such as ultra-filtration, reverse osmosis, vaporization, stripping. The following combination has proved to be effective: membrane method (two-stage reverse osmosis with tubular and package modul) for pre- and reprocessing, vaporization for solidifying the solvents, stripping in order to extract volatile matter. Methodology, usability and results are introduced and illustrated here in detail. |
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Muelldeponie-Sickerabwasseraufbereitung unter Anwendung der Membrantechnik. Waste disposal-seepage waters processing by use of the membrane technique Zeitgemaesse Deponietechnik; GeoRef In Process; German; 2815-10; Vertieferseminar “Zeitgemaesse Deponietechnik” an der Universitaet Stuttgart, Stuttgart, Federal Republic of Germany, Mar. 25-26, 1987 References: 34; tables, charts, sketch maps |
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no |
Call Number |
CBU @ c.wolke @ 16766 |
Serial |
309 |
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Author |
Komnitsas, K.; Xenidis, A.; Tabouris, S. |
Title |
Composite cover for the prevention of acid mine drainage |
Type |
Journal Article |
Year |
2000 |
Publication |
Mining Environmental Management |
Abbreviated Journal |
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Volume |
8 |
Issue |
6 |
Pages |
14-17 |
Keywords |
acid mine drainage; case studies; dams; Europe; field studies; Greece; Laurion Greece; pollution; preventive measures; remediation; Southern Europe; Sterea Ellas; tailings; tailings dams 22, Environmental geology |
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0969-4218 |
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Composite cover for the prevention of acid mine drainage; 2001-038333; References: 4; illus. incl. 4 tables United Kingdom (GBR); GeoRef; English |
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CBU @ c.wolke @ 5800 |
Serial |
327 |
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Author |
Fernandez Rubio, R. |
Title |
Un recurso valioso las aguas de mina. A valuable resource, mine waters |
Type |
Journal Article |
Year |
2001 |
Publication |
Industria y Mineria |
Abbreviated Journal |
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Volume |
345 |
Issue |
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Pages |
14-22 |
Keywords |
acid mine drainage; Africa; aquifers; case studies; East Africa; Europe; ground water; hydrogeochemical exploration; hydrogeological survey; Iberian Peninsula; injection; mining; mining geology; open-pit mining; pollution; Portugal; Southern Europe; surface mining; surface water; underground mining; water supply; water treatment; Zambia 21, Hydrogeology |
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1137-8042 |
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Un recurso valioso las aguas de mina. A valuable resource, mine waters; 374358-2; illus. Spain (ESP); GeoRef In Process; Spanish |
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Call Number |
CBU @ c.wolke @ 5784 |
Serial |
381 |
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