| Records |
| Author |
Benkovics, I.; Csicsák, J.; Csövári, M.; Lendvai, Z.; Molnár, J. |
| Title |
Mine Water Treatment – Anion-exchange and Membrane Process |
Type |
Journal Article |
| Year |
1997 |
Publication |
Proceedings, 6th International Mine Water Association Congress, Bled, Slovenia |
Abbreviated Journal |
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| Volume |
1 |
Issue |
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Pages |
149-157 |
| Keywords |
uranium mining Hungary Mecsek Ore Mining Company waste water mine water chemistry nano-filtration reverse osmosis pilot plant mine water treatment treatment |
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| Notes |
Mine Water Treatment – Anion-exchange and Membrane Process; 1; FG 6 Abb., 2 Tab.; AMD ISI | Wolkersdorfer |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 9530 |
Serial  |
455 |
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| Author |
Bowell, R.J. |
| Title |
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Type |
Book Whole |
| Year |
2004 |
Publication |
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Issue |
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Pages |
75-91 |
| Keywords |
mine water sulphate removal passive treatment acid mine drainage bacteria bioremediation decontamination effluents ground water legislation osmosis oxidation pollutants pollution remediation reverse osmosis selenites sulfate ion toxic materials USGS water treatment |
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| Publisher |
University of Newcastle |
Place of Publication |
2 |
Editor |
Jarvis Adam, P.; Dudgeon Bruce, A.; Younger Paul, L. |
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Original Title |
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Series Title |
mine water 2004 – Proceedings International Mine Water Association Symposium |
Abbreviated Series Title |
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Series Issue |
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Edition |
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ISBN |
0-9543827-4-9 |
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| Notes |
A review of sulphate removal options for mine waters; 1; AMD ISI | Wolkersdorfer; FG 6 Abb., 7 Tab. |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 9546 |
Serial |
439 |
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| Author |
Chalaturnyk, R.J.; Scott, J.D.; Ozum, B. |
| Title |
Management of Oil Sands Tailings |
Type |
Journal Article |
| Year |
2002 |
Publication |
Pet. Sci. Technol. |
Abbreviated Journal |
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| Volume |
20 |
Issue |
9-10 |
Pages |
1025-1046 |
| Keywords |
mine water |
| Abstract |
In Alberta, oil sands bitumen is utilized for synthetic crude oil (SCO) production by surface mining, bitumen extraction followed by primary (coking) and secondary (catalytic hydro-treating) upgrading processes. SCO is further refined in specially designed or slightly modified conventional refineries into transportation fuels. Oil sands tailings, composed of water, sands, silt, clay and residual bitumen, is produced as a byproduct of the bitumen extraction process. The tailings have poor consolidation and Water release characteristics. For twenty years, significant research has been performed to improve the consolidation and water release characteristics of the tailings. Several processes were developed for the management of oil sands tailings, resulting in different recovered water characteristics, consolidation rates and consolidated solid characteristics. These processes may affect the performance of the overall plant operations. Apex Engineering Inc. (AEI) has been developing a process for, thesame purpose. In this process oil sands tailings are treated with Ca(OH)(2) lime and CO2 and thickened using a suitable thickener. The combination of chemical treatment and the use of a thickener results in the release of process water in short retention times without accumulation of any ions in the recovered water. This makes it possible to recycle the recovered water, probably after a chemical treatment, as warm as possible, which improves the thermal efficiency of the extraction process. The AEI Process can be applied in many different fashions for the management of different fractions of the tailings effluent, depending on the overall plant operating priorities. |
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1091-6466 |
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Management of Oil Sands Tailings; Isi:000179750000010; AMD ISI | Wolkersdorfer |
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no |
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CBU @ c.wolke @ 17320 |
Serial |
420 |
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| Author |
Coulton, R.; Bullen, C.; Williams, K.; Dey, M.; Jarvis, A. |
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Book Whole |
| Year |
2004 |
Publication |
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Issue |
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Pages |
119-124 |
| Keywords |
Horden mine water, active treatment HDS |
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| Publisher |
University of Newcastle |
Place of Publication |
2 |
Editor |
Jarvis Adam, P.; Dudgeon Bruce, A.; Younger Paul, L. |
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Summary Language |
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Original Title |
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Series Title |
mine water 2004 – Proceedings International Mine Water Association Symposium |
Abbreviated Series Title |
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Series Issue |
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Edition |
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ISBN |
0-9543827-3-0 |
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| Notes |
Active treatment of high salinity mine water; 1; AMD ISI | Wolkersdorfer; FG 3 Abb., 6 Tab. |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 9576 |
Serial |
413 |
| Permanent link to this record |
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| Author |
Crawford, G.A. |
| Title |
Environmental Improvements by the Mining-industry in the Sudbury Basin of Canada |
Type |
Journal Article |
| Year |
1995 |
Publication |
J. Geochem. Explor. |
Abbreviated Journal |
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| Volume |
52 |
Issue |
1-2 |
Pages |
267-284 |
| Keywords |
mine water |
| Abstract |
Responsible mining companies have done much to redress the environmental damage of earlier technologies and continue to do more. In the Sudbury Basin, one of the most important mining areas in the world, both Inco Limited and Falconbridge Limited, two of the largest nickel producers, have significantly decreased sulphur dioxide emissions in the last 40 years from substantially 100% to about 10% or less of the sulphur in the ore; decreased water effluents by recycling; treated effluents to comply with government regulations; revegetated mine rock and surface tailings deposits and rehabilitated landscapes in the surrounding communities. Inco and Falconbridge continue to develop improved means for environmentally sound handling of all wastes including recycling and to reclaim land at abandoned mine sites. They have developed and implemented environmental policies and codes of practice, not only to comply with regulations, but to anticipate them. The mining industry recognizes the need for regulation to protect human health and the environment. Existing regulations are based on a hazard assessment approach. A more realistic, pragmatic and cost-effective basis for regulation is risk management. This relates any documented effects to measured exposures and recognizes the need for exposure levels low enough that incidence of adverse health effects is as low as in the surrounding ecosystem. |
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Edition |
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| ISSN |
0375-6742 |
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| Notes |
Environmental Improvements by the Mining-industry in the Sudbury Basin of Canada; Isi:A1995qp96600025; AMD ISI | Wolkersdorfer |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 17631 |
Serial |
410 |
| Permanent link to this record |
