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Home > News archives > WISA Seminar
21 April 2005 at ERWAT
Presentations:
1. Recovery of Sulphur from Waste Gypsum
2. Treatment of Zincor Effluent with
Powder Calcium Carbonate (Sappi Enstra)
- Njabulo Mbhele
(PDF -
196Kb)
3. Sulphate, Acidity and Metal
removal from Mine effluents applying the
biological sulphate removal technology
- Harma Greben
(PPT - 330Kb)
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Tel: +27 11 805-3537
Fax: +27 11 315-1258
P O Box 6011,
Halfway House,
1685, South Africa
1st Floor,
Building No5,
Constantia Park,
546 16th Road,
Randjespark Ext 7, Midrand
E-mail: wisa@wisa.org.za |
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