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Author |
Anonymous; Unten, L.; Wildeman, T.R.; Gusek, J.J. |
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Title |
Passive treatment for contaminants in mine waters Effluent treatment in the mining industry |
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Book Chapter |
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Year |
1998 |
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Keywords |
acid mine drainage; alkalinity; biodegradation; chemical reactions; coal mines; constructed wetlands; controls; degradation; heavy metals; ions; kinetics; metal ores; mines; mitigation; oxidation; pH; pollution; polymetallic ores; remediation; solubility; sulfate ion; sulfides; waste disposal; wetlands 22, Environmental geology |
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University of Concepcion |
Place of Publication |
Concepcion |
Editor |
Castro, S.H.; Vergara, F.; Sanchez, M.A. |
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University of Concepcion, D. of M.E.C.C. |
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9562271560 |
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Passive treatment for contaminants in mine waters Effluent treatment in the mining industry; GeoRef; English; 2002-047084; References: 59; illus. incl. 3 tables |
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Call Number |
CBU @ c.wolke @ 6215 |
Serial |
477 |
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Author |
Banks, S.B.; Banks, D. |
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Title |
Abandoned mines drainage; impact assessment and mitigation of discharges from coal mines in the UK |
Type |
Book Chapter |
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Year |
2001 |
Publication |
Geoenvironmental engineering Engineering Geology |
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Pages |
31-37 |
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Keywords |
abandoned mines coal mines cost discharge drainage England environmental effects Europe feasibility studies Great Britain mine drainage mines mitigation pollution remediation Scotland United Kingdom Western Europe 22, Environmental geology |
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Abstract |
The UK has a legacy of pollution caused by discharges from abandoned coal mines, with the potential for further pollution by new discharges as groundwaters continue to rebound to their natural levels. In 1995, the Coal Authority initiated a scoping study of 30 gravity discharges from abandoned coal mines in England and Scotland. Mining information, geological information and water quality data were collated and interpreted in order to allow a preliminary assessment of the source and nature of each of the discharges. An assessment of the potential for remediation was made on the basis of the feasibility and relative costs of alternative remediation measures. Environmental impacts of the discharges and of the proposed remediation schemes were also assessed. The results, together with previous Coal Authority studies of discharges in Wales, were used by the Coal Authority, in collaboration with the former National Rivers Authority and the former Forth and Clyde River Purification Boards, to rank discharge sites in order of priority for remediation. |
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60 |
Editor |
Yong, R.N.; Thomas, H.R. |
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Abandoned mines drainage; impact assessment and mitigation of discharges from coal mines in the UK; GeoRef; English; 2001-052748; British Geotechnical Society, second conference on Geoenvironmental engineering, London, United Kingdom, Sept. 1999 References: 12; illus. incl. 2 tables |
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Call Number |
CBU @ c.wolke @ 16515 |
Serial |
31 |
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Author |
Becker, G.; Wade, S.; Riggins, J.D.; Cullen, T.B.; Venn, C.; Hallen, C.P. |
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Title |
Effect of Bast Mine treatment discharge on Big Mine Run AMD and Mahanoy Creek in the Western Middle Anthracite Field of Pennsylvania |
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Journal Article |
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Year |
2005 |
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Keywords |
abandoned mines acid mine drainage anthracite Ashland Pennsylvania Bast Mine Big Mine Run coal coal fields coal mines Columbia County Pennsylvania discharge geochemistry hydrochemistry hydrology Mahanoy Creek mines Northumberland County Pennsylvania Pennsylvania pollution rivers and streams Schuylkill County Pennsylvania sedimentary rocks surface water United States water quality water treatment Western Middle Anthracite Field 22 Environmental geology 02A General geochemistry |
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Abstract |
The Bast Mine (reopened in 2001) and Big Mine are two anthracite coal mines near Ashland, PA, that were abandoned in the 1930's and that are now causing drastic and opposite effects on the water quality of the streams originating from them. To quantify these effects, multiple samples were taken at 5 different sites: 3 along Big Mine Run and 2 from Mahanoy Creek (1 upstream and 1 downstream of the confluence with Big Mine Run). At each site, one set of the samples was treated with nitric acid for metals survey, one set was acidified with sulfuric acid for nitrate preservation, one set was filtered for sulfate and phosphate tests, and one set was unaltered. Measurements of pH, TDS, dissolved oxygen, and temperature were made in the field. Alkalinity, acidity, hardness, nitrates, orthophosphates and sulfates were analyzed using Hach procedures. Selected metals (Fe, Ni, Mg, Ca, Cu, Zn, Hg, Pb) were analyzed utilizing flame atomic absorption spectroscopy. Drainage from the Bast Mine is actively treated with hydrated lime before the water is piped down to Big Mine Run. pH and alkalinity values were much higher at the outflow compared to those in the water with which it merged. The two waters could be visibly distinguished some distance downstream. pH values decreased, sulfate and dissolved iron increased and alkalinity was reduced to zero until the confluence with Mahanoy Creek. The high alkalinity, turbidity, TDS and calcium values in Mahanoy Creek were somewhat reduced downstream of the confluence with the much lower discharge Big Mine Run. |
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Abstracts with Programs - Geological Society of America |
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Geological Society of America, Northeastern Section, 40th annual meeting |
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2006-042616; Geological Society of America, Northeastern Section, 40th annual meeting, Saratoga Springs, NY, United States, March 14-16, 2005; GeoRef; English |
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no |
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Call Number |
CBU @ c.wolke @ 16455 |
Serial |
459 |
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Author |
Brown, M.; Barley, B.; Wood, H. |
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Book Whole |
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Year |
2002 |
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Keywords |
acid mine drainage acidic composition bioremediation case studies chemical composition chemical reactions coal mines concentration constructed wetlands discharge England Europe Great Britain ground water international cooperation ion exchange kinetics legislation mines mining open-pit mining physicochemical properties policy pollution regulations remediation Scotland sulfate ion surface mining surface water tailings techniques technology underground mining United Kingdom Wales waste disposal waste management waste rock water pollution water resources water treatment weathering Western Europe wetlands 22, Environmental geology |
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IWA Publishing |
Place of Publication |
London |
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Series Title |
Minewater treatment; technology, application and policy |
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1843390043 |
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Notes |
Minewater treatment; technology, application and policy; 2006-084782; GeoRef; English; Includes appendices References: 416; illus. |
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no |
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Call Number |
CBU @ c.wolke @ 16503 |
Serial |
433 |
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Author |
Dumpleton, S. |
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Title |
Mitigation of minewater pollution; the need for research, monitoring and prevention |
Type |
Journal Article |
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Year |
1998 |
Publication |
Earthwise (Keyworth) |
Abbreviated Journal |
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Volume |
12 |
Issue |
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Pages |
12-13 |
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Keywords |
acid mine drainage; coal mines; coal seams; disposal barriers; engineering geology; England; Europe; fractures; Great Britain; ground water; hydrogeology; hydrology; inorganic acids; mines; mining; mining geology; mitigation; pollution; pumping; remediation; runoff; sulfuric acid; surface water; United Kingdom; waste disposal; water table; Western Europe 22, Environmental geology |
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ISSN |
0967-9669 |
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Notes |
Mitigation of minewater pollution; the need for research, monitoring and prevention; 1998-075248; illus. incl. sect. United Kingdom (GBR); GeoRef; English |
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no |
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Call Number |
CBU @ c.wolke @ 6120 |
Serial |
399 |
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