| Records |
| Author |
Bridwell, R.J.; Travis, B.J.; Stone, W. |
| Title |
Remediation of acid mine drainage Ground water technology and tasks in the 90's |
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Book Chapter |
| Year |
1993 |
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acid mine drainage; ground water; iron sulfides; kinetics; mathematical models; movement; pollutants; remediation; sulfides; water quality 22, Environmental geology |
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Remediation of acid mine drainage Ground water technology and tasks in the 90's; GeoRef; English; 1996-020061; Rocky Mountain ground water conference and 6th annual conference American Water Resource Association, New Mexico Section , on Ground water technology and tasks in the 90's, Albuquerque, NM, United States, Oct. 27-29, 1993 |
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CBU @ c.wolke @ 6703 |
Serial |
436 |
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| Author |
Brooks, R.P.; Unz, R.F.; Davis, L.K.; Tarutis, W.J.; Yanchunas, J. |
| Title |
Long-term removal and retention of iron and manganese from acidic mine drainage by wetlands |
Type |
Journal Article |
| Year |
1990 |
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Pages |
147 |
| Keywords |
Acid mine drainage Wetlands Biological treatment Iron removal Manganese removal |
| Abstract |
A promising low-technology solution for treating acidic mine drainage (AMD) emanating from coal mined lands involves the use of constructed wetlands.^The research was directed at addressing questions about retention mechanisms for the long-term storage of iron and manganese in constructed wetlands dominated by broad-leaved cattails (Typha latifolia).^Three sites in central Pennsylvania spanning the range of water chemistry parameters found in AMD were investigated.^When the AMD was circumneutral, and metal loadings were low, 79% of the iron, and 48% of the manganese were retained on average.^In the highly acidic site (pH approx.^= 3), < 10% of the metal loadings were retained.^The primary retention mechanism appears to be the formation of metal oxides in the aerobic zones of the sediments.^Although most microbial isolates extracted from sediment cores originated in the aerobic portions of the sediments, there was no evidence that they were transforming metals.^When AMD is circumneutral and metal loadings are low, constructed wetlands can be an effective approach to treating mine drainage.^At sites with highly acidic waters and high metal loadings, the use of constructed wetlands to treat AMD may be ineffectual, and should be implemented with caution. |
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Long-term removal and retention of iron and manganese from acidic mine drainage by wetlands; Springfield, Va. : NTIS; Opac |
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CBU @ c.wolke @ 7082 |
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435 |
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| Author |
Brown, A. |
| Title |
Geohydrology and adit plugging |
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Book Chapter |
| Year |
1995 |
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Special Publication – Colorado Geological Survey, Report: 38 |
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Pages |
87-98 |
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acid mine drainage; Colorado; construction; discharge; geochemistry; ground water; hydrochemistry; hydrology; lithofacies; metals; methods; mines; monitoring; pH; pollutants; pollution; remediation; Rio Grande County Colorado; stream transport; Summitville Mine; tunnels; underground installations; United States; water table 22 Environmental geology; 21 Hydrogeology |
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Posey, H.H.; Pendleton, J.A.; Van Zyl, D.J.A. |
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Proceedings; Summitville forum '95 |
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188421651x |
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Geohydrology and adit plugging; GeoRef; English; 1995-052685; Summitville forum '95, Fort Collins, CO, United States, Jan. 17-20, 1995 References: 6; illus. incl. 3 tables, geol. sketch map |
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CBU @ c.wolke @ 6467 |
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434 |
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| Author |
Brown, M.; Barley, B.; Wood, H. |
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Book Whole |
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2002 |
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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 |
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London |
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Minewater treatment; technology, application and policy |
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1843390043 |
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Minewater treatment; technology, application and policy; 2006-084782; GeoRef; English; Includes appendices References: 416; illus. |
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no |
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CBU @ c.wolke @ 16503 |
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433 |
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Brown, M.M.; Atkinson, K.; Wilkins, C. |
| Title |
Acid mine drainage amelioration by wetlands; study of a natural ecosystem |
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Book Chapter |
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1994 |
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Special Publication – United States. Bureau of Mines, Report: BUMINES-SP-06B-94 |
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406 |
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acid mine drainage; Cornwall England; England; Europe; field studies; Great Britain; pollution; remediation; surface water; United Kingdom; water quality; Western Europe; wetlands 22, Environmental geology |
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Proceedings of the International land reclamation and mine drainage conference and Third international conference on The abatement of acidic drainage; Volume 2 of 4; Mine drainage |
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Acid mine drainage amelioration by wetlands; study of a natural ecosystem; GeoRef; English; 2007-045255; International land reclamation and mine drainage conference; International conference on The abatement of acidic drainage, Pittsburgh, PA, United States, April 24-29, 1994 |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6630 |
Serial |
431 |
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