Records |
Author |
Wildeman, T.R.; Bednar, A.J.; Gusek, J.J.; Pinto, A. |
Title |
A review of the passive treatment of arsenic Hardrock mining 2002; issues shaping the industry |
Type |
Book Chapter |
Year |
2002 |
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Keywords |
acid mine drainage; arsenic; case studies; chemical properties; drainage; experimental studies; laboratory studies; metals; mines; Nevada; passive treatment; pollution; tailings; toxic materials; United States; waste water 22, Environmental geology |
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A review of the passive treatment of arsenic Hardrock mining 2002; issues shaping the industry; GeoRef; English; 2007-046184; Hardrock mining 2002; issues shaping the industry, Westminster, CO, United States, May 7-9, 2002 U. S. Environmental Protection Agency, Office of Research and Development, Washington, DC, United States |
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Call Number |
CBU @ c.wolke @ 5627 |
Serial |
210 |
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Author |
Bowell, R.J. |
Title |
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Book Whole |
Year |
2004 |
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Pages |
75-91 |
Keywords |
mine water sulphate removal passive treatment acid mine drainage bacteria bioremediation decontamination effluents ground water legislation osmosis oxidation pollutants pollution remediation reverse osmosis selenites sulfate ion toxic materials USGS water treatment |
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University of Newcastle |
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2 |
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Jarvis Adam, P.; Dudgeon Bruce, A.; Younger Paul, L. |
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mine water 2004 – Proceedings International Mine Water Association Symposium |
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0-9543827-4-9 |
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A review of sulphate removal options for mine waters; 1; AMD ISI | Wolkersdorfer; FG 6 Abb., 7 Tab. |
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no |
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CBU @ c.wolke @ 9546 |
Serial |
439 |
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Author |
Jarvis, A.P.; Younger, P.L. |
Title |
Passive treatment of ferruginous mine waters using high surface area media |
Type |
Journal Article |
Year |
2001 |
Publication |
Water Res. |
Abbreviated Journal |
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Volume |
35 |
Issue |
15 |
Pages |
3643-3648 |
Keywords |
mine water treatment passive treatment mine water accretion oxidation iron manganese water treatment |
Abstract |
Rapid oxidation and accretion of iron onto high surface area media has been investigated as a potential passive treatment option for ferruginous, net-alkaline minewaters. Two pilot-scale reactors were installed at a site in County Durham, UK. Each 2.0m high cylinder contained different high surface area plastic trickling filter media. Ferruginous minewater was fed downwards over the media at various flow-rates with the objective of establishing the efficiency of iron removal at different loading rates. Residence time of water within the reactors was between 70 and 360s depending on the flow-rate (1 and 12l/min, respectively). Average influent total iron concentration for the duration of these experiments was 1.43mg/l (range 1.08-1.84mg/l; n=16), whilst effluent iron concentrations averaged 0.41mg/l (range 0.20-1.04mg/l; n=15) for Reactor A and 0.38mg/l (range 0.11-0.93mg/l; n=16) for Reactor B. There is a strong correlation between influent iron load and iron removal rate. Even at the highest loading rates (approximately 31.6g/day) 43% and 49% of the total iron load was removed in Reactors A and B, respectively. At low manganese loading rates (approximately 0.50-0.90g/day) over 50% of the manganese was removed in Reactor B. Iron removal rate (g/m3/d) increases linearly with loading rate (g/day) up to 14g/d and the slope of the line indicates that a mean of 85% of the iron is removed. In conclusion, it appears that the oxidation and accretion of ochre on high surface area media may be a promising alternative passive technology to constructed wetlands at certain sites. |
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0043-1354 |
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Oct; Passive treatment of ferruginous mine waters using high surface area media; 9; file:///C:/Dokumente%20und%20Einstellungen/Stefan/Eigene%20Dateien/Artikel/9698.pdf; AMD ISI | Wolkersdorfer |
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CBU @ c.wolke @ 9698 |
Serial |
27 |
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Author |
Laine, D.M.; Jarvis, A.P. |
Title |
Design aspects of passive in situ remediation schemes for minign & industrial effluents |
Type |
Journal Article |
Year |
2003 |
Publication |
Tübinger Geowissenschaftliche Arbeiten |
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Volume |
C68 |
Issue |
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Pages |
95-113 |
Keywords |
mine water passive treatment |
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0935-4948 |
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Design aspects of passive in situ remediation schemes for minign & industrial effluents; 1; FG 1 Abb., 2 Tab.; AMD ISI | Wolkersdorfer |
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no |
Call Number |
CBU @ c.wolke @ 9759 |
Serial |
319 |
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Author |
Consortium, P. |
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Book Whole |
Year |
2003 |
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Pages |
166 pp |
Keywords |
PIRAMID passive treatment |
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University of Newcastle Upon Tyne |
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Newcastle Upon Tyne |
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Engineering Guidelines for the Passive Remediation of Acidic and/or Metalliferous Mine Drainage and similar Wastewaters |
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0-9543827-1-4 |
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Engineering Guidelines for the Passive Remediation of Acidic and/or Metalliferous Mine Drainage and similar Wastewaters; 1; VORHANDEN | AMD ISI | Wolkersdorfer; FG als Datei vorhanden 10 Abb., 27 Tab. |
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no |
Call Number |
CBU @ c.wolke @ 9846 |
Serial |
415 |
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