| Records |
| Author |
Vegt, A.L. de; Bayer, H.G.; Buisman, C.J. |
| Title |
Biological sulfate removal and metal recovery from mine waters |
Type |
Journal Article |
| Year |
1998 |
Publication |
Min. Eng. |
Abbreviated Journal |
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| Volume |
50 |
Issue |
11 |
Pages |
67-70 |
| Keywords |
Bergbau Erzbergbau Verfahrenstechnik Biotechnologie Wasseraufbereitung Abwasserreinigung Schwermetalle Schwefelwasserstoff Sulfat Sulfid biologisches Verfahren Schwermetallabtrennung Grubenwasser |
| Abstract |
Metalle und Sulfat können aus Grubenwässern in einem zweistufigen biologischen Prozeß entfernt werden. In der ersten Stufe wird das Sulfat durch Bakterien zu Schwefelwasserstoff reduziert. Dieser reagiert mit den gelösten Metallen zu unlöslichem Metallsulfid. Im zweiten Schritt wird überschüssiger Schwefelwasserstoff durch Bakterien zu elementarem Schwefel oxidiert. Eine nach diesem Verfahren arbeitende Anlage wurde 1992 durch die Budelco Zinc Refinery in den Niederlanden installiert. Diese verarbeitet täglich 5000 m(exp 3) Gundwasser. Zur Weiterentwicklung des Verfahrens für die Entfernung von Metallen und Sulfat aus Grundwasser und zur gezielten Kupfergewinnung aus Laugungswässern wurde 1995 in der Kupfergrube Bingham Canyon Utah, USA eine entsprechende Pilotanlage in Betrieb genommen. Anhand dieser Pilotanlage werden der Verfahrensablauf und erste Erfahrungen dargestellt sowie ein Überblick über das Untersuchungsprogramm gegeben. |
| Address |
Paques Exton, US; Kennecott Utah Copper, Bingham Canyon, US; Paques Bio Systems, Balk, NL |
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| ISSN |
0026-5187 |
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| Notes |
Biological sulfate removal and metal recovery from mine waters; 17880, BERG , 17.02.99; Words: 318; U9902 0058 586; 4 Seiten, 4 Bilder, 3 Tabellen, 4 Quellen 3MZ *Bergbau, Tunnelbau, Erdöl /Erdgasförderung, Bohrtechnik* 3UX *Umweltbelastung, technik*; BERG, Copyright FIZ Technik e.V.; EN Englisch |
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no |
| Call Number |
CBU @ c.wolke @ 17598 |
Serial |
222 |
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| Author |
Skousen, J.G.; Rose, A.; Geidel, G.; Foreman, J.; Evans, R.; Hellier, W. |
| Title |
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Type |
Book Whole |
| Year |
1998 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
130 pp |
| Keywords |
acid mine drainage mine water remediation |
| Abstract |
An array of techniques have been developed during the last several decades to abate or control pollution by acid mine drainage (AMD) from coal and metal mines. Although most of these techniques are successful in eliminating or decreasing the deleterious effects of AMD in some situations, they are unsuccessful in others. Due to the inherent variability between mines and environmental conditions, no one abatement or treatment technique is effective on all sites, and selection of the best method on each site is difficult given the array of methods available. The techniques also vary in the type and size of problem they are capable of handling. Their individual costs, effectiveness, and maintenance are also important considerations. Therefore, accurate information is needed to understand the limitations of the various methods and their response to various site variables. Continued research is imperative for field testing of existing technologies, as well as continued development of new technologies. At present, there is no authoritative guide or manual to assist in evaluating the best technique for a given situation. In order to continue to mine coal and other minerals without harming the environment, the best science and techniques must be identified and implemented in order to minimize the production of AMD. To accomplish this goal, the Acid Mine Drainage Technology Initiative (ADTI) was organized to promote communication among scientists and engineers dealing with AMD, and to develop a consensus on the identification and optimum usage of each method. The intent is to provide information on selection of appropriate techniques for specific problems that will ultimately lead to a higher level of success in avoidance of AMD and remediation of existing sources, at a savings in cost and staff time, and with greater assurance that a planned technique will accomplish its objective. This effort will result in enhancement of mine drainage quality, improvement in stream cleanup and its cost effectiveness, and development of a mechanism for technology transfer. |
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The National Mine Land Reclamation Center |
Place of Publication |
Morgantown |
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Series Title |
Handbook of Technologies for Avoidance and Remediation of Acid Mine Drainage |
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Handbook of Technologies for Avoidance and Remediation of Acid Mine Drainage; 2; VORHANDEN | AMD ISI | Wolkersdorfer; FG als Datei vorhanden 3 Abb. |
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no |
| Call Number |
CBU @ c.wolke @ 17424 |
Serial |
243 |
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| Author |
Skousen, J.; Rose, A.; Geidel, G.; Foreman, J.; Evans, R.; Hellier, W. |
| Title |
A handbook of technologies for avoidance and remediation of acid mine drainage |
Type |
RPT |
| Year |
1998 |
Publication |
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Issue |
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Pages |
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| Keywords |
acid mine drainage bioremediation coal mines constructed wetlands disposal barriers ion exchange mines pollution pumping recharge remediation reverse osmosis surface water technology waste disposal waste management water treatment wetlands 22, Environmental geology |
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Acid Drainage Technology Initiative, A. and R.W.G.U.S. |
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A handbook of technologies for avoidance and remediation of acid mine drainage; 2001-074240; GeoRef; English; References: 72; illus. incl. 5 tables West Virginia University, National Mine Land Reclamation Center, Morgantown, WV, United States |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 16615 |
Serial |
245 |
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| Author |
Robinson, J.D.F. |
| Title |
Wetland treatment of coal-mine drainage |
Type |
Journal Article |
| Year |
1998 |
Publication |
Coal International |
Abbreviated Journal |
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| Volume |
246 |
Issue |
3 |
Pages |
114-115 |
| Keywords |
coal mines; Europe; mine drainage; mines; pH; pollution; UK Coal Authority; United Kingdom; water; water treatment; Western Europe; wetlands 22, Environmental geology |
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Edition |
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1357-6941 |
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Wetland treatment of coal-mine drainage; 2000-013457; References: 1; illus. incl. 2 tables United Kingdom (GBR); GeoRef; English |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6129 |
Serial |
260 |
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| Author |
Norton, P.J.; Norton, C.J.; Tyrrell, W. |
| Title |
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Type |
Book Whole |
| Year |
1998 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
425-432 |
| Keywords |
wetland acid mine water AMD |
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Proceedings International Mine Water Association Symposium |
Place of Publication |
2 |
Editor |
Nel Petrus Johannes, L. |
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Series Title |
Mine Water and Environmental Impacts |
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Edition |
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ISBN |
062-02294-0-3 |
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| Notes |
The design, construction and cost of an engineered wetland for treatment of acid drainage from sulphide mineral-rich strata; 1; AMD ISI | Wolkersdorfer; Fg |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 9828 |
Serial |
283 |
| Permanent link to this record |
