| Records |
| Author |
Skousen, J. |
| Title |
Overview of passive systems for treating acid mine drainage |
Type |
Journal Article |
| Year |
1997 |
Publication |
Green Lands |
Abbreviated Journal |
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Volume  |
27 |
Issue |
4 |
Pages |
34-43 |
| Keywords |
acid mine drainage; anoxic limestone drains; bioremediation; constructed wetlands; diversion wells; limestone ponds; mitigation; open limestone channels; passive systems; pollution; remediation; successive alkalinity producing systems; technology; wetlands 22, Environmental geology |
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Edition |
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| ISSN |
0271-0110 |
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| Notes |
Overview of passive systems for treating acid mine drainage; 2000-019214; References: 59; illus. United States (USA); GeoRef; English |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6309 |
Serial |
247 |
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| Author |
Li, L.; Jiang, Y.; Guo, Y. |
| Title |
Research on a comprehensive industrialization technology for the treatment of mining water containing sulfate ions |
Type |
Journal Article |
| Year |
1999 |
Publication |
Meitian Dizhi Yu Kantan = Coal Geology & Exploration |
Abbreviated Journal |
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| Volume |
27 |
Issue |
6 |
Pages |
51-53 |
| Keywords |
acid mine drainage; coal mines; mines; pollution; purification; sulfate ion; technology; water pollution; water treatment 22, Environmental geology |
| Abstract |
A method using a barium reagent was developed for the purification of the higher-sulphate mine water. |
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1001-1986 |
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Research on a comprehensive industrialization technology for the treatment of mining water containing sulfate ions; 2005-057894; References: 5 China (CHN); GeoRef; Chinese |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6097 |
Serial |
316 |
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| Author |
Gong, Z.; Huang, J.; Jiang, H. |
| Title |
Study of comprehensive retrieval utilization and the treatment of acid mine wastewater |
Type |
Journal Article |
| Year |
1996 |
Publication |
Zhongnan Gongye Daxue Xuebao = Journal of Central South University of Technology |
Abbreviated Journal |
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| Volume |
27 |
Issue |
4 |
Pages |
432-435 |
| Keywords |
acid mine drainage Asia China copper Far East heavy metals metals pH pollution sulfides utilization waste water water 22, Environmental geology |
| Abstract |
Impact of precipitating on removing harmful metal ion in the acid mine wastewater with pH neutralizer and sulfide was studied. The possible way of retrieving heavy metal ion in wastewater was probed. The techniques for lime carbonate to reject iron for hydrogen sulfide to precipitate copper and for zinc-lime cream neutralization flocculation to treat, mine acid wastewater were chosen. The final water quality may reach national effluent standard; the copper content was 32% in the sulfide slag. |
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| ISSN |
1005-9792 |
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| Notes |
Study of comprehensive retrieval utilization and the treatment of acid mine wastewater; 1998-066886; References: 4; 4 tables China (CHN); GeoRef; Chinese |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 16650 |
Serial |
370 |
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| Author |
Simmons, J.A.; Andrew, T.; Arnold, A.; Bee, N.; Bennett, J.; Grundman, M.; Johnson, K.; Shepherd, R. |
| Title |
Small-Scale Chemical Changes Caused by In-stream Limestone Sand Additions to Streams |
Type |
Journal Article |
| Year |
2006 |
Publication |
Mine Water Env. |
Abbreviated Journal |
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| Volume |
25 |
Issue |
4 |
Pages |
241-245 |
| Keywords |
acid mine drainage aluminum calcium limestone sand sediment stream liming West Virginia |
| Abstract |
In-stream limestone sand addition (ILSA) has been employed as the final treatment for acid mine drainage discharges at Swamp Run in central West Virginia for six years. To determine the small-scale longitudinal variation in stream water and sediment chemistry and stream biota, we sampled one to three locations upstream of the ILSA site and six locations downstream. Addition of limestone sand significantly increased calcium and aluminum concentrations in sediment and increased the pH, calcium, and total suspended solids of the stream water. Increases in alkalinity were not significant. The number of benthic macroinvertebrate taxa was significantly reduced but there was no effect on periphyton biomass. Dissolved aluminum concentration in stream water was reduced, apparently by precipitation into the stream sediment. |
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| ISSN |
1025-9112 |
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| Notes |
Small-Scale Chemical Changes Caused by In-stream Limestone Sand Additions to Streams; 1; FG 4 Abb., 2 Tab.; AMD ISI | Wolkersdorfer |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 17420 |
Serial |
248 |
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| Author |
Canty, G.A.; Everett, J.W. |
| Title |
Injection of Fluidized Bed Combustion Ash into Mine Workings for Treatment of Acid Mine Drainage |
Type |
Journal Article |
| Year |
2006 |
Publication |
Mine Water Env. |
Abbreviated Journal |
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| Volume |
25 |
Issue |
1 |
Pages |
45-55 |
| Keywords |
acid mine drainage AMD alkaline injection technology fluidized bed combustion ash Oklahoma |
| Abstract |
A demonstration project was conducted to investigate treating acid mine water by alkaline injection technology (AIT). A total of 379 t of alkaline coal combustion byproduct was injected into in an eastern Oklahoma drift coal mine. AIT increased the pH and alkalinity, and reduced acidity and metal loading. Although large improvements in water quality were only observed for 15 months before the effluent water chemistry appeared to approach pre-injection conditions, a review of the data four years after injection identified statistically significant changes in the mine discharge compared to pre-injection conditions. Decreases in acidity (23%), iron (18%), and aluminium (47%) were observed, while an increase in pH (0.35 units) was noted. Presumably, the mine environment reached quasi-equilibrium with the alkalinity introduced to the system. |
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Edition |
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| ISSN |
1025-9112 |
ISBN |
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Conference |
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| Notes |
Injection of Fluidized Bed Combustion Ash into Mine Workings for Treatment of Acid Mine Drainage; 1; FG 6 Abb., 1 Tab.; AMD ISI | Wolkersdorfer |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 17319 |
Serial |
422 |
| Permanent link to this record |
