Water Quality Monitoring. Nush , Mai and Vandy. Content. Mining & Water Quality Deforestation & Water Quality Conclusion & Recommendation. Mercury and Cyanide from Gold Mining. Used of Mercury and Cyanide in Gold Mining.
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Nush, Mai and Vandy
Mining & Water Quality
Deforestation & Water Quality
Conclusion & Recommendation
Au + O2 + CN- Au(CN)2- (water soluble)
Hg + O2 + CN- Hg(CN)2 + Hg(CN)42-
Both the gold and mercury cyanide complexes are trapped on carbon and recovered during processing
Less water and Fish in dry season