| Records |
| Author |
Walitt, A.; Jasinski, R.; Keilin, B. |
| Title |
Silicate treatment of coal mine refuse piles |
Type |
Journal Article |
Year  |
1970 |
Publication |
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Issue |
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Pages |
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| Keywords |
acid mine drainage; coal; economics; environmental geology; methods; mining; organic residues; pollution; prevention; sedimentary rocks; sodium silicate; solutions; treatment 22, Environmental geology |
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| ISSN |
0085-7068 |
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| Notes |
Silicate treatment of coal mine refuse piles; 1976-011512; United States (USA); GeoRef; English |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6853 |
Serial |
221 |
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| Author |
Holmes, J.; Schmidt, K. |
| Title |
Ion exchange treatment of acid mine drainage |
Type |
Journal Article |
| Year |
1972 |
Publication |
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Issue |
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Pages |
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| Keywords |
acid mine drainage; applications; economics; engineering geology; experimental studies; ion exchange; liquid waste; reclamation; treatment; waste disposal; water resources 30, Engineering geology |
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0085-7068 |
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| Notes |
Ion exchange treatment of acid mine drainage; 1976-011827; illus. incl. tables United States (USA); GeoRef; English |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6848 |
Serial |
349 |
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| Author |
Palmer, J.P. |
| Title |
Reclamation and Decontamination of Metalliferous Mining Tailings |
Type |
Journal Article |
| Year |
1990 |
Publication |
Int. J. Mine Water |
Abbreviated Journal |
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| Volume |
9 |
Issue |
1-4 |
Pages |
223-235 |
| Keywords |
Britain tailings metals land reclamation environmental damage ground water surface water Wales treatment options |
| Abstract |
Parts of Britain have large accumulations of metalliferous tailings derived from mining in the lath, 19th and 20th centuries. These tailings were never subject to land reclamation schemes at the time of mining and are situated very close to water courses. They cause considerable environmental damage in terms of contamination of soils, dust blow and pollution of water courses and groundwater. In some parts of the country mine drainage is a major part of river pollution. In recent years, particularly in Wales, efforts have been made to “clean up” these sites. This has involved using techniques to isolate and contain the spoil, diversion of water courses, and the installation of water treatment facilities and drainage and the establishment of a vegetation cover. Research is also being initiated to investigate ways of decontaminating these metalliferous spoils as an alternative to using covering systems to reclaim them. |
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0255-6960 |
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| Notes |
Reclamation and Decontamination of Metalliferous Mining Tailings; 1; FG 2 Abb., 3 Tab.; AMD ISI | Wolkersdorfer |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 17405 |
Serial |
274 |
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| Author |
Okuda, T.; Ema, S.; Ishizaki, C.; Fujimoto, J. |
| Title |
Mine drainage treatment and ferrite sludge application |
Type |
Journal Article |
| Year |
1991 |
Publication |
NEC Technical Journal |
Abbreviated Journal |
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| Volume |
44 |
Issue |
5 |
Pages |
4-16 |
| Keywords |
ferrite applications mining water treatment mine drainage treatment waste water treatment ions metal recovery catalysts environmental problems solution ferrite sludge application iron oxidation bacteria ferrite formation process mine drainage Matsuo Mine magnetic marking materials magnetic fluid metal separation semiactive magnetic damper batteries fish gathering cement tracer Electrical and Electronic Engineering Manufacturing and Production |
| Abstract |
The `ferrite process' is an excellent method for treating waste water containing iron and arsenic, but cannot be directly applied to mine drainage where silicon and aluminum ions are present, because they strongly inhibit ferrite formation. As a result of the development of related technologies such as the elimination of silicon, the concentration of iron, and the oxidation of ferrous ions using iron-oxidation bacteria, a new ferrite formation process has been developed and applied to the mine drainage of the Matsuo Mine. The paper discusses the application of the ferrite sludge to magnetic marking materials, magnetic fluid for metal separation and recovery, and the semiactive magnetic damper is described. The related technologies which will be expected to play an important role in solving the environmental problems are also described. These technologies will change the ferrite sludge to beneficial materials, which can be used for carbon dioxide decomposing catalysts, reuse of dry batteries, fish gathering blocks, and cement tracer for ground improvement |
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0285-4139 |
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| Notes |
Mine drainage treatment and ferrite sludge application; 3991072; Journal Paper; SilverPlatter; Ovid Technologies |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 16787 |
Serial |
279 |
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| Author |
Guo, F.; Yu, H. |
| Title |
Hydrogeochemistry and treatment of acid mine drainage in southern China |
Type |
Book Chapter |
| Year |
1993 |
Publication |
Proceedings of the Annual National Meeting – American Society for Surface Mining and Reclamation, vol.10 |
Abbreviated Journal |
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Issue |
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Pages |
277-283 |
| Keywords |
acid mine drainage Asia bacteria chemical reactions China coal mines ecology Far East geochemistry hydrochemistry Jiangxi China lime mines oxidation pH pollution sulfides surface water trace elements water quality 22 Environmental geology 02B Hydrochemistry |
| Abstract |
Coal mines and various sulfide ore deposits are widely distributed in Southern China. Acid mine drainage associated with coal and metal sulfide deposits affects water quality in some mined areas of Southern China. Mining operations accelerate this natural deterioration of water quality by exposing greater surface areas of reactive minerals to the weathering effects of the atmosphere, hydrosphere, and biosphere. Some approaches to reduce the effects of acid mine drainage on water quality are adopted, and they can be divided into two aspects: (a) Man-made control technology based on long-term monitoring of acid mine drainage; and, (b) Neutralization of acidity through the addition of lime. It is important that metals in the waste water are removed in the process of neutralization. A new method for calculating neutralization dosage is applied. It is demonstrated that the calculated value is approximately equal to the actual required value. |
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Zamora, B.A.; Connolly, R.E. |
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The challenge of integrating diverse perspectives in reclamation |
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Hydrogeochemistry and treatment of acid mine drainage in southern China; GeoRef; English; 2002-028935; 10th annual national meeting of the American Society for Surface Mining and Reclamation, Spokane, WA, United States, May 16, 1993 References: 3; illus. incl. 4 tables |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 16744 |
Serial |
366 |
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