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Author |
Banks, S.B. |
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Title |
The Coal Authority Minewater Treatment Programme: An update on the performance of operational schemes |
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Journal Article |
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Year |
2003 |
Publication |
Land Contam. Reclam. |
Abbreviated Journal |
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Volume |
11 |
Issue |
2 |
Pages |
161-164 |
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Keywords |
Wetlands and estuaries Groundwater problems and environmental effects Pollution and waste management non radioactive geographical abstracts: physical geography hydrology (71 6 8) geomechanics abstracts: excavations (77 10 10) geological abstracts: environmental geology (72 14 2) constructed wetland mine drainage water treatment pollutant removal United Kingdom |
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Abstract |
The performance of mine water treatment schemes, operated under the Coal Authority's national Minewater Treatment Programme, is summarised. Most schemes for which data are available perform successfully and remove over 90% iron. Mean area-adjusted iron removal rates for reedbed components of treatment schemes, range from 1.5 to 5.5 g Fe/m2, with percentage iron removal rates ranging from 68% to 99%. In the majority of cases, calculated area-adjusted removal rates are limited by influent iron loadings, and the empirical sizing criterion for aerobic wetlands, based on American removal rates of 10 g Fe/m2day, remains a valuable tool in the initial stages of treatment system design and estimation of land area requirements. Where a number of schemes have required modification after becoming operational, due consideration must always be given to the potential for dramatic increases in influent iron loadings, and to how the balance between performance efficiency and aesthetic appearance can best be achieved. Continual review and feedback on the performance of treatment systems, and the problems encountered during design implementation, will enhance the efficiency and effectiveness of the Minewater Treatment Programme within the UK. |
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S.B. Banks, Scott Wilson Kirkpatrick/Co. Ltd., Rose Hill West, Chesterfield S40 1JF, United Kingdom |
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0967-0513 |
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The Coal Authority Minewater Treatment Programme: An update on the performance of operational schemes; 2530421; United-Kingdom 4; Geobase |
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CBU @ c.wolke @ 17519 |
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467 |
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Anonymous |
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Red menace -- Alumina waste products neutralised – As a result of the standard aluminium extraction process, a large amount of of highly alkaline 'red mud' is produced, containing various minerals left over from the bauxite, and this must be disposed of safely, treated or stored. Using a partial-neutralising process involving sea water, Virotec has developed an environmentally responsible process that turns the mud into a mild alkali that is very good at neutralising acid in, for example, acid mine waste |
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Journal Article |
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Year |
2003 |
Publication |
Materials world |
Abbreviated Journal |
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11 |
Issue |
6 |
Pages |
22-25 |
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0967-8638 |
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Red menace -- Alumina waste products neutralised – As a result of the standard aluminium extraction process, a large amount of of highly alkaline 'red mud' is produced, containing various minerals left over from the bauxite, and this must be disposed of safely, treated or stored. Using a partial-neutralising process involving sea water, Virotec has developed an environmentally responsible process that turns the mud into a mild alkali that is very good at neutralising acid in, for example, acid mine waste; 1645797473; UB Clausthal <104> TU Freiberg <105> HSU Hamburg <705> TIB/UB Hannover <89> THULB Jena <27> UB Magdeburg <Ma 9> TUB München <91>; OLC-SSG Geowissenschaften – Online Contents-Sondersammelgebiete |
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CBU @ c.wolke @ 2109 |
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480 |
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Author |
Adam, K. |
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Title |
Solid wastes management in sulphide mines: From waste characterisation to safe closure of disposal sites |
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Journal Article |
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Year |
2003 |
Publication |
Minerals and Energy Raw Materials Report |
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18 |
Issue |
4 |
Pages |
25-35 |
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Keywords |
Waste Management and Pollution Policy Pollution and waste management non radioactive geographical abstracts: human geography environmental planning (70 11 5) geological abstracts: environmental geology (72 14 2) waste disposal waste management solid waste mining industry acid mine drainage Europe Eurasia |
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Abstract |
Environmentally compatible Waste Management schemes employed by the European extractive industry for the development of new projects, and applied in operating sulphide mines, are presented in this study. Standard methodologies used to assess the geotechnical and geochemical properties of the solid wastes stemming from mining and processing of sulphidic metal ores are firstly given. Based on waste properties, the measures applied to ensure the environmentally safe recycling and disposal of sulphidic wastes are summarised. Emphasis is given on the novel techniques developed to effectively prevent and mitigate the acid drainage phenomenon from sulphidic mine wastes and tailings. Remediation measures taken to minimise the impact from waste disposal sites in the post-closure period are described. |
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K. Adam, ECHMES Ltd, Mikras Asias 40-42, Athens 11527, Greece echmes@otenet.gr |
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1404-1049 |
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Solid wastes management in sulphide mines: From waste characterisation to safe closure of disposal sites; 2582509; Norway 25; Geobase |
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no |
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Call Number |
CBU @ c.wolke @ 17510 |
Serial |
492 |
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Author |
Costello, C. |
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Book Whole |
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Year |
2003 |
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Pages |
47 pp |
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Keywords |
AMD treatment |
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National Network for Environmental Management Studies Program |
Place of Publication |
Washington |
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DC, U.S.E.P.A.O. of S.W. and E.R.T.I.O.W. |
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Acid Mine Drainage – Innovative Treatment Technologies |
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Acid Mine Drainage – Innovative Treatment Technologies; 2; VORHANDEN | AMD ISI | Wolkersdorfer; als Datei vorhanden 11 Abb. |
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no |
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Call Number |
CBU @ c.wolke @ 9573 |
Serial |
414 |
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Author |
Walton-Day, K. |
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Title |
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Book Whole |
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Year |
2003 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
335-359 |
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Keywords |
passive treatment active treatment mine water acid mine drainage |
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Publisher |
Mineralogical Association of Canada |
Place of Publication |
31 |
Editor |
Raeside, R. |
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Short Course Series Volume |
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0-921294-31-X |
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Passive and active treatment of mine drainage; 4; AMD ISI | Wolkersdorfer; TUBAFG 04.399 8 Abb. |
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no |
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Call Number |
CBU @ c.wolke @ 9944 |
Serial |
219 |
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