| Records |
| Author |
Fricke, J.; Blickwedel, R.; Hagerty, P. |
| Title |
Biotreatment of metal mine waste waters; case histories |
Type |
Journal Article |
| Year |
1997 |
Publication |
Open-File Report – US Geological Survey |
Abbreviated Journal |
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| Volume |
Of 97-0496 |
Issue |
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Pages |
25 |
Keywords  |
abandoned mines acid mine drainage bacteria bioremediation chemical composition concentration efficiency geochemistry metals mines pollution remediation USGS waste water water quality water treatment |
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| ISSN |
0196-1497 |
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| Notes |
Biotreatment of metal mine waste waters; case histories; 1; GeoRef: 98-68755 160101 / € 0; AMD ISI | Wolkersdorfer |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 9627 |
Serial |
375 |
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| Author |
Sato, D.; Tazaki, K. |
| Title |
Calcification treatment of mine drainage and depositional formula of heavy metals |
Type |
Journal Article |
| Year |
2000 |
Publication |
Chikyu Kagaku = Earth Science |
Abbreviated Journal |
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| Volume |
54 |
Issue |
5 |
Pages |
328-336 |
| Keywords |
acid mine drainage Asia calcification deposition ettringite Far East heavy metals Ishikawa Japan Japan lime Ogoya Mine pollution sulfates waste water water treatment 22, Environmental geology |
| Abstract |
Depositional formula of heavy metals after disposal of the mine drainage from the Ogoya Mine in Ishikawa Prefecture, Japan, was mineralogically investigated. Strong acidic wastewater (pH 3.5) from pithead of the mine contains high concentration of heavy metals. In this mine, neutralizing coagulation treatment is going on by slaked lime (calcium hydroxides: Ca(OH) (sub 2) ). Core samples were collected at disposal pond to which the treated wastewater flows. The core samples were divided into 44 layers based on the color variation. The mineralogical and chemical compositions of each layer were analyzed by an X-ray powder diffractometer (XRD), an energy dispersive X-ray fluorescence analyzer (ED-XRF) and a NCS elemental analyzer. The upper parts are rich in brown colored layers, whereas discolored are the deeper parts. The color variation is relevant to Fe concentration. Brown colored core sections are composed of abundant hydrous ferric oxides with heavy metals, such as Cu, Zn, and Cd. On the other hand, S concentration gradually increases with depth. XRD data indicated that calcite decreases with increasing depth, and ettringite is produced at the deeper parts. Cd concentration shows similar vertical profile to those of calcite and ettringite. The results revealed that hydrous ferric oxides, calcite and ettringite are formed on deposition, whereby incorporating the heavy metals. |
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0366-6611 |
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| Notes |
Calcification treatment of mine drainage and depositional formula of heavy metals; 2001-032610; References: 19; illus. incl. 1 table, sketch map Japan (JPN); GeoRef; Japanese |
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no |
| Call Number |
CBU @ c.wolke @ 16543 |
Serial |
252 |
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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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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 |
Tabak, H.H.; Govind, R. |
| Title |
Advances in biotreatment of acid mine drainage and biorecovery of metals 19th annual international conference on Soils, sediments, and water; abstracts |
Type |
Book Chapter |
| Year |
2004 |
Publication |
Soil & Sediment Contamination |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
171-172 |
| Keywords |
acid mine drainage; acid rock drainage; acidification; bacteria; biodegradation; bioreactors; bioremediation; decontamination; effluents; geomembranes; heavy metals; pollutants; pollution; remediation; sulfate reducing bacteria; sulfates; sulfides; Thiobacillus; waste water 22, Environmental geology |
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13 |
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Advances in biotreatment of acid mine drainage and biorecovery of metals 19th annual international conference on Soils, sediments, and water; abstracts; GeoRef; English; 2006-064109; 19th annual international conference on Soils, sediments, and water, Amherst, MA, United States, Oct. 20-23, 2003 |
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no |
| Call Number |
CBU @ c.wolke @ 5471 |
Serial |
13 |
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| Author |
Smyth, D.; Blowes, D.; Ptacek, C.; Bain, J. |
| Title |
Application of permeable reactive barriers for treating mine drainage and dissolved metals in groundwater |
Type |
Journal Article |
| Year |
2004 |
Publication |
Geotechnical News |
Abbreviated Journal |
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| Volume |
22 |
Issue |
1 |
Pages |
39-44 |
| Keywords |
acid mine drainage; acid rock drainage; aquifers; Canada; Cochrane District Ontario; concentration; disposal barriers; Eastern Canada; ground water; Kidd Creek; mine drainage; mines; Ontario; oxidation; permeability; permeable reactive barrier; pollutants; pollution; remediation; sulfates; sulfides; tailings; testing; Timmins Ontario; waste disposal; waste management; waste rock; waste water; water treatment 22, Environmental geology |
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0823-650x |
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Application of permeable reactive barriers for treating mine drainage and dissolved metals in groundwater; 2006-058196; References: 20; sects. Canada (CAN); GeoRef; English |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 5457 |
Serial |
66 |
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