| Records |
Author  |
Beck, P. |
| Title |
CL:AIRE – Providing support for remediation research |
Type |
Journal Article |
| Year |
2003 |
Publication |
Land Contam. Reclam. |
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| Volume |
11 |
Issue |
2 |
Pages |
99-104 |
| Keywords |
Groundwater problems and environmental effects Pollution and waste management non radioactive geomechanics abstracts: excavations (77 10 10) geological abstracts: environmental geology (72 14 2) contaminated land remediation guideline acid mine drainage hydrochemistry |
| Abstract |
CL:AIRE (Contaminated Land: Applications in Real Environments) is a public-private partnership which was established in 1999 to encourage the demonstration of remediation research and technologies on contaminated sites throughout the UK. Project proposals are submitted to CL:AIRE and reviewed and approved by the CL:AIRE Technology & Research Group. CL:AIRE provides independent verification of its projects and plays a crucial role in the dissemination of project information. During the course of the project, progress is reported through the newsletter, CL:AIRE view, which is mailed free of charge to a database of more than 4500 stakeholders with an interest in contaminated land. Progress is also tracked on the CL:AIRE website at www.claire.co.uk. On completion of the project, a project report is published and a one page summary fact sheet is prepared. The fact sheet is distributed to our database subscribers and posted on the website. The project is also presented at the CL:AIRE Annual Project Conference. In addition, aspects of the research which have practical application will be published as CL:AIRE Research Bulletins. Acid mine waters discharging from abandoned mines represent a significant environmental problem in many parts of the UK. Considerable research has been carried out to understand the geochemical process involved, and the knowledge has been used to manage groundwater discharge through physical/chemical treatment and constructed wetlands. CL:AIRE supports the development of a national site for wetland research managed by the University of Newcastle and will encourage collaborative research projects to be submitted through CL:AIRE. CL:AIRE is currently supporting two projects which demonstrate remediation of acid mine drainage and is disseminating the results of this and other research to improve confidence in the use of these techniques. |
| Address |
P. Beck, CL:AIRE, 1 Great Cumberland Place, London W1H 7AL, United Kingdom |
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0967-0513 |
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CL:AIRE – Providing support for remediation research; 2530414; United-Kingdom 2; Geobase |
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CBU @ c.wolke @ 17524 |
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461 |
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Becker, G.; Wade, S.; Riggins, J.D.; Cullen, T.B.; Venn, C.; Hallen, C.P. |
| 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 |
| Year |
2005 |
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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 |
| 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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CBU @ c.wolke @ 16455 |
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459 |
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| Author |
Beers, W.F.; Ciolkosz, E.J.; Kardos, L.T. |
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Soil as a medium for the renovation of acid mine drainage water |
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Journal Article |
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1974 |
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acid mine drainage; coal; environmental geology; methods; mining; organic residues; pollution; rivers and streams; sedimentary rocks; soils; treatment; water 22, Environmental geology |
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0085-7068 |
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Soil as a medium for the renovation of acid mine drainage water; 1976-012550; illus. United States (USA); GeoRef; English |
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CBU @ c.wolke @ 6839 |
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458 |
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Benner, S.G.; Blowes, D.W.; Ptacek, C.J. |
| Title |
A full-scale porous reactive wall for prevention of acid mine drainage |
Type |
Journal Article |
| Year |
1997 |
Publication |
Ground Water Monitoring and Remediation |
Abbreviated Journal |
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| Volume |
17 |
Issue |
4 |
Pages |
99-107 |
| Keywords |
acid mine drainage alkalinity bacteria Canada case studies concentration dissolved materials drainage Eastern Canada ground water mines observation wells Ontario permeability pH pollution porous materials recharge reduction remediation site exploration Sudbury District Ontario sulfate ion surface water waste disposal water pollution Groundwater quality Groundwater problems and environmental effects Pollution and waste management non radioactive geographical abstracts: physical geography hydrology (71 6 11) geomechanics abstracts: excavations (77 10 10) geological abstracts: environmental geology (72 14 2) groundwater protection permeable barrier acid mine drainage aquifer groundwater acid min drainage contamination permeable barrier groundwater protection permeable barrier acid mine drainage aquifer Canada, Ontario, Sudbury, Nickel Rim |
| Abstract |
The generation and release of acidic drainage containing high concentrations of dissolved metals from decommissioned mine wastes is an environmental problem of international scale. A potential solution to many acid drainage problem is the installation of permeable reactive walls into aquifers affected by drainage water derived from mine waste materials. A permeable reactive wall installed into an aquifer impacted by low-quality mine drainage waters was installed in August 1995 at the Nickel Rim mine site near Sudbury, Ontario. The reactive mixture, containing organic matter, was designed to promote bacterially mediated sulfate reduction and subsequent metal sulfide precipitation. The reactive wall is installed to an average depth of 12 feet (3.6 m) and is 49 feet (15 m) long perpendicular to ground water flow. The wall thickness (flow path length) is 13 feet (4 m). Initial results, collected nine months after installation, indicate that sulfate reduction and metal sulfide precipitation is occurring. Comparing water entering the wall to treated water existing the wall, sulfate concentrations decrease from 2400 to 4600 mg/L to 200 to 3600 mg/L; Fe concentration decrease from 250 to 1300 mg/L to 1.0 to 40 mg/L, pH increases from 5.8 to 7.0; and alkalinity (as CaCO<inf>3</inf>) increases from 0 to 50 mg/L to 600 to 2000 mg/L. The reactive wall has effectively removed the capacity of the ground water to generate acidity on discharge to the surface. Calculations based on comparison to previously run laboratory column experiments indicate that the reactive wall has potential to remain effective for at least 15 years. |
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Dr. S.G. Benner, Earth Sciences Department, University of Waterloo, Waterloo, Ont. N2L 3G1, Canada |
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1069-3629 |
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Review; A full-scale porous reactive wall for prevention of acid mine drainage; 0337197; United-States 46; file:///C:/Dokumente%20und%20Einstellungen/Stefan/Eigene%20Dateien/Artikel/10621.pdf; Geobase |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 17555 |
Serial |
67 |
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| Author |
Bennett, J.W.; Lawton, M.D. |
| Title |
Assessment of the Rum Jungle strategy for acid mine drainage control. Bewertung der Sanierungsstrategie von Rum Jungle zur Beherrschung des Problems der Freisetzung saurer Grubenwässer |
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Conference Article |
| Year |
1995 |
Publication |
Second Australian Acid Mine Drainage Workshop, Charters Towers, AU, 28 31 March 1995 |
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Pages |
179-190 |
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Bergbau Uran Australien Erzaufbereitung Auslaugen=Mineralogie Schwefelsäure Sanierung Altlasten Gewässerschutz Überwachungsprogramm Wirkungsgrad angewandte-Forschung Technologievermittlung Kostenaufwand Messverfahren Qualitätsverbesserung Flusswasser Grundwasser Schwermetallverbindung Acid mine drainage Sanierungserfolg |
| Abstract |
Das 1971 stillgelegte Uran- und Kupferbergwerk Rum Jungle kontaminierte durch aus dem Bergbau, der Aufbereitung und der Haufenlaugung resultierende saure Grubenwässer das Grundwasser und die Vorfluter. Die von 1983 bis 1986 durchgeführten Sanierungsarbeiten werden ausführlich unter Angabe der zeitlichen Veränderung der Meßwerte für den Schadstoffaustrag beschrieben. Das anschließend (bis 1993) realisierte Monitoringprogramm (mit staatlich gestützten Forschungsaktivitäten) zeigte, daß die Sanierung erfolgreich abgeschlossen worden war und alle Anforderungen erfüllte. Gegenwärtig ist ein neues Forschungsprogramm für weitere 5 Jahre angelaufen, bei dem es vorrangig darum geht, eine Quantifizierung der Schadstoffgenerierungsmengen und der Schadstoffbelastung zu erreichen sowie die Transportmechanismen zu untersuchen. |
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Assessment of the Rum Jungle strategy for acid mine drainage control. Bewertung der Sanierungsstrategie von Rum Jungle zur Beherrschung des Problems der Freisetzung saurer Grubenwässer; BERG, Copyright FIZ Technik e.V.; EN Englisch; 0-646-24771-9; U9609 0037 586; 11335, BERG , 07.09.96; Words: 442; 12 Seiten, 2 Bilder, 4 Tabellen, 3 Quellen 3UX *Umweltbelastung, technik* 3PAB *Aufbereitung anorganischer, mineralischer Rohstoffe* 3MZ *Bergbau, Tunnelbau, Erdöl /Erdgasförderung, Bohrtechnik* 3AXF *Forschungsentwicklung, Forschungspolitik* |
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CBU @ c.wolke @ 17609 |
Serial |
454 |
| Permanent link to this record |
