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Author (up) Brown, M.; Barley, B.; Wood, H.
Title Type Book Whole
Year 2002 Publication Abbreviated Journal
Volume Issue Pages
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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Corporate Author Thesis
Publisher IWA Publishing Place of Publication London Editor
Language Summary Language Original Title
Series Editor Series Title Minewater treatment; technology, application and policy Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN 1843390043 Medium
Area Expedition Conference
Notes Minewater treatment; technology, application and policy; 2006-084782; GeoRef; English; Includes appendices References: 416; illus. Approved no
Call Number CBU @ c.wolke @ 16503 Serial 433
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Author (up) Brunet, J.-F.
Title Drainages miniers acides; contraintes et remedes; etat des connaissances--Acid mine drainage; problems and remediation techniques; state of the art Type Journal Article
Year 2000 Publication Principaux Resultats Scientifiques – Bureau de Recherches Geologiques et Minieres Abbreviated Journal
Volume 1999/2000 Issue Pages 97-98
Keywords acid mine drainage; cost; decontamination; dissolved materials; efficiency; metals; pollutants; pollution; regulations; remediation; sulfides; technology; waste water; water treatment 22, Environmental geology
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Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0766-7175 ISBN Medium
Area Expedition Conference
Notes Drainages miniers acides; contraintes et remedes; etat des connaissances--Acid mine drainage; problems and remediation techniques; state of the art; 2002-059955; France (FRA); GeoRef; French; English Approved no
Call Number CBU @ c.wolke @ 5888 Serial 429
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Author (up) Burgess, J.E.; Stuetz, R.M.
Title Activated Sludge for the Treatment of Sulphur-rich Wastewaters Type Journal Article
Year 2002 Publication Miner. Eng. Abbreviated Journal
Volume 15 Issue 11 Pages 839-846
Keywords acid rock drainage biooxidation biotechnology environmental waste processing acid-mine drainage sulfate-reducing bacteria biological treatment waste-water metals acclimation remediation oxidation reduction removal
Abstract The aim of this investigation was to assess the potential of activated sludge for the remediation of sulphur-rich wastewaters. A pilot-scale activated sludge plant was acclimatised to a low load of sulphide and operated as a flow-through unit. Additional sludge samples from different full-scale plants were compared with the acclimatised and unacclimatised sludges using batch absorption tests. The effects of sludge source and acclimatisation on the ability of the sludge to biodegrade high loads of sulphide were evaluated. Acclimatisation to low-sulphide concentrations enabled the sludge to degrade subsequent high loads which were toxic to unacclimatised sludge. Acclimatisation was seen to be an effect of selection pressure on the biomass, suggesting that the treatment capability of activated sludge will develop after acclimation, indicating potential for treatment of acid mine drainage (AMD) by a standard wastewater treatment process. Existing options for biological treatment of AMD are described and the potential of activated sludge treatment for AMD discussed in comparison with existing technologies. (C) 2002 Elsevier Science Ltd.
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Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0892-6875 ISBN Medium
Area Expedition Conference
Notes Nov.; Activated Sludge for the Treatment of Sulphur-rich Wastewaters; Isi:000179970500009; file:///C:/Dokumente%20und%20Einstellungen/Stefan/Eigene%20Dateien/Artikel/10093.pdf; AMD ISI | Wolkersdorfer Approved no
Call Number CBU @ c.wolke @ 10093 Serial 40
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Author (up) Burt, R.A.; Caruccio, F.T.
Title The effect of limestone treatments on the rate of acid generation from pyritic mine gangue Type Journal Article
Year 1986 Publication Environmental geochemistry and health Abbreviated Journal
Volume 8 Issue Pages 8
Keywords mine water treatment
Abstract Surface water enters the Haile Gold Mine, Lancaster County, South Carolina by means of a small stream and is ponded behind a dam and in an abandoned pit. This water is affected by acidic drainage. In spite of the large exposures of potentially acid producing pyritic rock, the flux of acid to the water is relatively low. Nevertheless, the resulting pH values of the mine water are low (around 3.5) due to negligible buffering capacity. In view of the observed low release of acidity, the potential for acid drainage abatement by limestone ameliorants appears feasible. This study investigated the effects of limestone treatment on acid generation rates of the Haile mine pyritic rocks through a series of leaching experiments. Below a critical alkalinity threshold value, solutions of dissolved limestone were found consistently to accelerate the rate of pyrite oxidation by varying degrees. The oxidation rates were further accelerated by admixing solid limestone with the pyritic rock. However, after a period of about a month, the pyrite oxidation rate of the admixed samples declined to a level lower than that of untreated pyrite. Leachates produced by the pyrite and limestone mixtures contained little if any iron. Further, in the mixtures, an alteration of the pyrite surface was apparent. The observed behaviour of the treated pyrite appears to be related to the immersion of the pyrite grains within a high alkalinity/high pH environment. The high pH increases the rate of oxidation of ferrous iron which results in a higher concentration of ferric iron at the pyrite surface. This, in turn, increases the rate of pyrite oxidation. Above a threshold alkalinity value, the precipitation of hydrous iron oxides at the pyrite surface eventually outpaces acid generation and coats the pyrite surface, retarding the rate of pyrite oxidation.
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Series Editor Series Title Abbreviated Series Title
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ISSN 0269-4042 ISBN Medium
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Notes Sept; The effect of limestone treatments on the rate of acid generation from pyritic mine gangue; London: Chapman & Hall; file:///C:/Dokumente%20und%20Einstellungen/Stefan/Eigene%20Dateien/Artikel/7021.pdf; Opac Approved no
Call Number CBU @ c.wolke @ 7021 Serial 14
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Author (up) Campbell, A.
Title Mitigation of acid rock drainage at the Summitville Mine Superfund Site, Colorado, USA Type Journal Article
Year 2000 Publication ICARD 2000, Vols I and II, Proceedings Abbreviated Journal
Volume Issue Pages 1243-1250
Keywords mine water treatment
Abstract Numerous techniques for treating, controlling, and preventing acid rock drainage have been applied at the Summitville Mine Superfund Site. Challenging aspects of the remote mine site include the wide-spread occurrence of acid-generating soils and rocks, extensive surface and underground mine workings, and a cold and wet climate. Water treatment was an immediate necessity when the Government took control of the abandoned site in December of 1992. Subsequent reclamation activities have emphasized prevention and control of ARD to minimize future water treatment requirements. A combination of conventional, innovative, and experimental methods are being applied to successfully mitigate ARD at Summitville.
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Series Editor Series Title Abbreviated Series Title
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Notes Mitigation of acid rock drainage at the Summitville Mine Superfund Site, Colorado, USA; Isip:000169875500124; Times Cited: 0; ISI Web of Science Approved no
Call Number CBU @ c.wolke @ 17110 Serial 165
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