| Records |
| Author |
Aube, B.C.; Zinck, J.M. |
| Title |
Comparison of AMD treatment processes and their impact on sludge characteristics |
Type |
Journal Article |
| Year |
1999 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
acid mine drainage cost decontamination density discharge geochemistry hydrochemistry leaching lime metals mine dewatering neutralization pH pollution remediation sludge stability tailings toxicity viscosity waste disposal water treatment 22, Environmental geology |
| Abstract |
Lime neutralisation for the treatment of acid mine drainage is one of the oldest water pollution control techniques practised by the mineral industry. Several advances have been made in the process in the last thirty years, particularly with respect to discharge concentrations and sludge density. However, the impact of different treatment processes on metal leachability and sludge handling properties has not been investigated. A study of treatment sludges sampled from various water treatment plants has shown that substantial differences can be related to the treatment process and raw water composition. This study suggests that sludge densities, excess alkalinity, long-term compaction properties, metal leachability, crystallinity and cost efficiency can be affected by the neutralisation process and specific process parameters. The study also showed that the sludge density and dewatering ability is not positively correlated with particle size as previously suggested in numerous studies. The treatment process comparisons include sludge samples from basic lime treatment, the conventional High Density Sludge (HDS) Process, and the Geco HDS Process. |
| Address |
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Thesis |
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| Publisher |
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Place of Publication |
Sudbury |
Editor |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
Mining and the Environment II |
Abbreviated Series Title |
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Series Issue |
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| Notes |
2002-060865; Sudbury '99; Mining and the environment II--Sudbury '99; L'exploitation miniere et l'environnement, Sudbury, ON, Canada, Sept. 13-17, 1999 References: 10; illus. incl. 6 tables; GeoRef; English |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 16574 |
Serial |
473 |
| Permanent link to this record |
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| Author |
Ashby, J.C. |
| Title |
Injecting alkaline lime sludge and FGD material into underground mines for acid abatement |
Type |
Journal Article |
| Year |
2001 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
acid mine drainage; air quality; alkalinity; chemical composition; coal; combustion; discharge; energy sources; gaseous phase; industrial waste; monitoring; pollution; power plants; regulations; remediation; sedimentary rocks; soils; tailings ponds; toxicity; waste disposal 22, Environmental geology |
| Abstract |
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Thesis |
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| Publisher |
West Virginia Surface Mine Drainage Task Force Symposium |
Place of Publication |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
Proceedings, 22nd West Virginia surface mine drainage task force symposium |
Abbreviated Series Title |
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Series Issue |
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Edition |
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ISBN |
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Expedition |
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Conference |
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| Notes |
2002-047119; Twenty-second West Virginia surface mine drainage task force symposium, Morgantown, WV, United States, April 3-4, 2001 References: 5; illus. incl. 3 tables; GeoRef; English |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 5763 |
Serial |
475 |
| Permanent link to this record |
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| Author |
Anonymous; Unten, L.; Wildeman, T.R.; Gusek, J.J. |
| Title |
Passive treatment for contaminants in mine waters Effluent treatment in the mining industry |
Type |
Book Chapter |
| Year |
1998 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
acid mine drainage; alkalinity; biodegradation; chemical reactions; coal mines; constructed wetlands; controls; degradation; heavy metals; ions; kinetics; metal ores; mines; mitigation; oxidation; pH; pollution; polymetallic ores; remediation; solubility; sulfate ion; sulfides; waste disposal; wetlands 22, Environmental geology |
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Thesis |
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| Publisher |
University of Concepcion |
Place of Publication |
Concepcion |
Editor |
Castro, S.H.; Vergara, F.; Sanchez, M.A. |
| Language |
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Summary Language |
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Original Title |
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| Series Editor |
University of Concepcion, D. of M.E.C.C. |
Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
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ISBN |
9562271560 |
Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
Passive treatment for contaminants in mine waters Effluent treatment in the mining industry; GeoRef; English; 2002-047084; References: 59; illus. incl. 3 tables |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6215 |
Serial |
477 |
| Permanent link to this record |
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| Author |
Anonymous; Kontopoulos, A. |
| Title |
Acid mine drainage control |
Type |
Book Chapter |
| Year |
1998 |
Publication |
Effluent treatment in the mining industry |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
acid mine drainage; backfill; cement; clastic sediments; discharge; dust; effluents; gaseous phase; heavy metals; liquid waste; mines; pollutants; pollution; reclamation; recycling; sediments; smelting; soils; solid waste; surface water; tailings; tailings ponds; toxic materials; waste disposal; waste management; waste rock 22, Environmental geology |
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Thesis |
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| Publisher |
University of Concepcion |
Place of Publication |
Concepcion |
Editor |
Castro, S.H.; Vergara, F.; Sanchez, M.A. |
| Language |
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Summary Language |
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Original Title |
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| Series Editor |
University of Concepcion, D. of M.E.C. |
Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
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ISBN |
9562271560 |
Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
Acid mine drainage control; GeoRef; English; 2002-047083; References: 154; illus. incl. 10 tables |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6214 |
Serial |
478 |
| Permanent link to this record |
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| Author |
Anonymous |
| 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 |
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| Keywords |
acid mine drainage; discharge; effluents; industrial waste; mines; mining; pollution; smelting; soils; surface water; tailings; toxic materials; waste disposal; waste management; water pollution; water treatment 22, Environmental geology |
| Abstract |
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| Address |
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| Corporate Author |
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Thesis |
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| Publisher |
University of Concepcion |
Place of Publication |
Concepcion |
Editor |
Castro, S.H.; Vergara, F.; Sanchez, M.A.; University of Concepcion, D. of M.E.C. |
| Language |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
Effluent treatment in the mining industry |
Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
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ISBN |
9562271560 |
Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
Effluent treatment in the mining industry; 2002-047082; GeoRef; English; Individual chapters are cited separately illus. |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6212 |
Serial |
481 |
| Permanent link to this record |
