| Records |
| Author |
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| Title |
'Green' company offers desalination technology |
Type |
Journal Article |
| Year |
1998 |
Publication |
Water Sewage and Effluent |
Abbreviated Journal |
|
| Volume |
18 |
Issue |
4 |
Pages |
9-11 |
| Keywords |
Groundwater problems and environmental effects geomechanics abstracts: excavations (77 10 10) acid mine drainage environmental effect mine drainage |
| Abstract |
Water and wastewater treatment activities, projects and capabilities of South African environmental engineering specialist Envig are detailed. The company, as part of the Weir Wesgarth Consortium, has pre-qualified for the major Namibian Water Supply Project, one of the largest of its kind to date in southern Africa. This project involves the desalination of seawater to meet increasing water demand and shortfalls. Envig, if awarded the contract, would be involved in construction of three or four reverse osmosis or mechanical vapour compression sea water desalination plants and associated infrastructure. The company is also involved in a mine water desalination project at the Eskom Tutuka Power Station. A reverse osmosis plant using low fouling maintenance is being installed to deal with acid mine drainage water. Details of the design and operation of this plant are given. |
| Address |
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| Corporate Author |
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Thesis |
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| Publisher |
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Place of Publication |
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Editor |
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| 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  |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
0257-8700 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
'Green' company offers desalination technology; 0432290; South-Africa; Geobase |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 17548 |
Serial |
496 |
| Permanent link to this record |
| |
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| |
| Author |
Kleinmann, R.; Majumdar, S.K.; Miller, E.W.; Brenner, F.J. |
| Title |
|
Type |
Book Whole |
| Year |
1998 |
Publication |
|
Abbreviated Journal |
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| Volume |
|
Issue |
|
Pages |
497-509 |
| Keywords |
abandoned mines; acid mine drainage; coal mines; constructed wetlands; drainage; environmental effects; mines; mitigation; pollutants; pollution; remediation; surface water; toxic materials; water quality; water treatment; wetlands 22, Environmental geology |
| Abstract |
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| Address |
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| Corporate Author |
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Thesis |
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| Publisher |
The Pennsylvania Academy of Science Book Publications |
Place of Publication |
25 |
Editor |
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| 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 |
Ecology of wetlands and associated systems |
Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
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ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
Constructing wetlands for passive treatment of coal mine drainage; 2002-024212; GeoRef; English; References: 27; illus. incl. 2 tables United States (USA) |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6210 |
Serial |
330 |
| Permanent link to this record |
