| 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. |
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Place of Publication  |
Sudbury |
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Series Title |
Mining and the Environment II |
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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 |
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| Author |
Ziemkiewicz, P.F.; Skousen, J.G.; Skousen, J.G.; Ziemkiewicz, P.F. |
| Title |
Overview of acid mine drainage at-source control strategies |
Type |
Book Chapter |
| Year |
1996 |
Publication |
Acid mine drainage control and treatment |
Abbreviated Journal |
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Issue |
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Pages |
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| Keywords |
acid mine drainage; acidification; alkalinity; backfill; coal mines; disposal barriers; geochemistry; ground water; hydrochemistry; hydrology; leaching; legislation; mines; mitigation; Pennsylvania; pollution; prediction; reclamation; remediation; simulation; SMCRA; soils; Surface Mine Control and Reclamation Act; surface water; topsoil; toxicity; United States; waste disposal; waste rock; water quality; weathering 22, Environmental geology |
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West Virginia University and the National Mine Land Reclamation Center |
Place of Publication |
Morgantown |
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| Notes |
Overview of acid mine drainage at-source control strategies; GeoRef; English; 2004-051145; Edition: 2 References: 44 |
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no |
| Call Number |
CBU @ c.wolke @ 6355 |
Serial |
186 |
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| Author |
Smit, J.P. |
| Title |
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Type |
Book Whole |
| Year |
1999 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
467-471 |
| Keywords |
experimental studies; ground water; laboratory studies; methods; mine drainage; pollutants; pollution; remediation hydrogeology mining water treatment contamination sulphate economy ettringite acid mine drainage plants agriculture laboratory hydrochemistry |
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| Publisher |
International Mine Water Association |
Place of Publication |
Ii |
Editor |
Fernández Rubio, R. |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
Mine, Water & Environment |
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| Notes |
The Treatment of polluted Mine Water; 1; AMD ISI | Wolkersdorfer; FG 'de' 5 Abb., 5 Tab. |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 9909 |
Serial |
241 |
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| Author |
Laine, D.M. |
| Title |
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Type |
Book Whole |
| Year |
1999 |
Publication |
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Issue |
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Pages |
581-584 |
| Keywords |
hydrogeology mining water treatment quality hydroxide flow pumping hydrochemistry sedimentation wetland |
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| Publisher |
International Mine Water Association |
Place of Publication |
Ii |
Editor |
Fernández Rubio, R. |
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Summary Language |
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Series Title |
Mine, Water & Environment |
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| Notes |
Remediation of the Old Meadows Gravity Minewater Discharge; 1; AMD ISI | Wolkersdorfer; FG 'de' 5 Abb., 1 Tab. |
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no |
| Call Number |
CBU @ c.wolke @ 9757 |
Serial |
320 |
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| Author |
Kuyucak, N. |
| Title |
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Type |
Book Whole |
| Year |
1999 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
599-606 |
| Keywords |
hydrogeology mining water acid mine drainage environment treatment control economy oxidation sulphide hydrochemistry |
| Abstract |
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Thesis |
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| Publisher |
International Mine Water Association |
Place of Publication |
Ii |
Editor |
Fernández Rubio, R. |
| 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 |
Mine, Water & Environment |
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| Notes |
Acid Mine Drainage Prevention and Control Options; 1; AMD ISI | Wolkersdorfer; FG 'de' 6 Abb., 1 Tab. |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 17373 |
Serial |
325 |
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