| Records |
Author  |
Eger, P. |
| Title |
Sulfate reduction for the treatment of acid mine drainage; Long term solution or short term fix? |
Type |
Journal Article |
| Year |
1995 |
Publication |
Sudbury '95 – Mining and the Environment, Conference Proceedings, Vols 1-3 |
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Pages |
515-524 |
| Keywords |
mine water treatment |
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Sulfate reduction for the treatment of acid mine drainage; Long term solution or short term fix?; Isip:A1995bg39j00052; Times Cited: 0; ISI Web of Science |
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no |
| Call Number |
CBU @ c.wolke @ 8887 |
Serial |
139 |
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| Author |
Evangelou, V.P. |
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Book Whole |
| Year |
1995 |
Publication |
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Issue |
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Pages |
293 pp |
| Keywords |
solution chemistry surface chemistry acid mine drainage (AMD) molecular oxidation mechanics microbial role, kinetics, control, ameliorates and limitations microencapsulation |
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Pyrite oxidation and its control: solution chemistry, surface chemistry, acid mine drainage (AMD), molecular oxidation mechanisms, microbial role, kinetics, control, ameliorates and limitations, microencapsulation |
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ISBN |
0-8493-4732-7 |
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Pyrite oxidation and its control: solution chemistry, surface chemistry, acid mine drainage (AMD), molecular oxidation mechanisms, microbial role, kinetics, control, ameliorates and limitations, microencapsulation; Boca Raton, Fla. : CRC Press, cop. 1995; Opac |
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no |
| Call Number |
CBU @ c.wolke @ 6935 |
Serial |
385 |
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| Author |
Fawcett, M.N.R. |
| Title |
Management of AMD at Pine Creek Mine. Die Beherrschung des AMD-Problems in der Pine-Creek-Mine |
Type |
Conference Article |
| Year |
1995 |
Publication |
Second Australian Acid Mine Drainage Workshop, Charters Towers, AU, 28 31 March 1995 |
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Issue |
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Pages |
83-90 |
| Keywords |
Bergbau Sanierung Erzbergbau Gold Australien Havarie Schwefelsäure Tagebau Flutung Sauerstoffzufuhr Minimierung Projektmanagement Unternehmensführung Unternehmensplanung Gewässerschutz Projektplanung Prophylaxe Acid mine drainage Haldenverkippung Tagebaurestloch |
| Abstract |
In der Regenzeit 1991/1992 wurden überraschend im Bereich des australischen Goldbergwerks Pine Creek saure Grubenwässer festgestellt, die eine ernsthafte Umweltgefährdung und einen deutlichen Anstieg bei den Betriebskosten verursachten. Diese sauren Grubenwässer traten als Folge von Laugungserscheinungen in den Halden auf. Zur Verminderung der Reaktionsfähigkeit der sulfidischen Berge wurde beschlossen, die Halden mit mehreren Schichten inerten Materials geringer Permeabilität abzudecken. Diese Abdeckung wurde anschließend verdichtet und begrünt. Bei den späteren Abbauarbeiten wurde eine prophylaktische Minimierung der begünstigenden Reaktionsbedingungen vorgenommen. Es wurde eine Integration von Abbau und Sanierungsmaßnahmen realisiert, bei der offene Tagebauflächen mit Haldenbergen verfüllt wurden. Die haldengefüllten Tagebaurestlöcher wurden außerdem teilgeflutet, um den Sauerstoffzutritt zu minimieren. Aus den gewonnenen Erfahrungen wird die Schlußfolgerung gezogen, das AMD-Problem bereits in der Planungsphase zu berücksichtigen und umfassende Untersuchungen einzuleiten. Es sind nicht erst im Stadium der Sanierung, sondern bereits bei den Abbauaktivitäten geeignete Maßnahmen einzuleiten, um unangenehme Überraschungen durch saure Grubenwässer, die übrigens sehr teuer werden können, zu vermeiden. |
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Management of AMD at Pine Creek Mine. Die Beherrschung des AMD-Problems in der Pine-Creek-Mine; BERG, Copyright FIZ Technik e.V.; EN Englisch; 0-646-24771-9; U9609 0029 586; 11343, BERG , 07.09.96; Words: 436; 8 Seiten, 1 Bild, 4 Tabellen 3UXX *Belastung von Wasser, Wasserreinhaltung, Abwasser* 3PAB *Aufbereitung anorganischer, mineralischer Rohstoffe* 3MZ *Bergbau, Tunnelbau, Erdöl /Erdgasförderung, Bohrtechnik* |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 17607 |
Serial |
383 |
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| Author |
Franchet, J. |
| Title |
An example of sulphate removal by nanofiltration – The treatment of iron ore mine water in Lorraine |
Type |
Journal Article |
| Year |
1995 |
Publication |
Membranes in Drinking Water Production |
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Pages |
27-31 |
| Keywords |
mine water treatment |
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An example of sulphate removal by nanofiltration – The treatment of iron ore mine water in Lorraine; Isip:A1995bh14e00006; Times Cited: 0; ISI Web of Science |
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no |
| Call Number |
CBU @ c.wolke @ 8899 |
Serial |
136 |
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| Author |
Gusek, J.J. |
| Title |
Passive-treatment of acid rock drainage: what is the potential bottom line? |
Type |
Journal Article |
| Year |
1995 |
Publication |
Min. Eng. |
Abbreviated Journal |
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| Volume |
47 |
Issue |
3 |
Pages |
250-253 |
| Keywords |
mining acid drainage passive treatment system 3 Geology |
| Abstract |
Passive-treatment systems that mitigate acid-rock drainage from coal mines have been operating since the mid-1980s. Large systems at metal mines are being contemplated. A typical man-made passive-treatment-system can mimic a natural wetland by employing the same geochemical principles. Passive-treatment systems, however, are engineered to optimize the biogeochemical processes occurring in a natural wetland ecosystem. The passive-treatment methodology holds promise over chemical neutralization because large volumes of sludge are not generated. Metals may be precipitated as oxides, sulfides or carbonates in the passive-treatment system substrate. The key goal of a passive-treatment system is the long-term immobilization of metals in the substrate materials. The passive-treatment technique may not be applicable in all mine-drainage situations. -from Author |
| Address |
Knight-Piesold & Co, 1050 17th St., Suite 500, Denver, CO, 80265- 0550, USA |
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Passive-treatment of acid rock drainage: what is the potential bottom line?; (1121863); 95k-12693; Using Smart Source Parsing pp; Geobase |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 17638 |
Serial |
365 |
| Permanent link to this record |
