Cyanide Processing Plant For Gold

2019-9-20in laboratory experiments, cyanide in waste water from the muteh gold mine in iran was oxidized by sodium and calcium hypochlorite to cyanate cno, which is 1,000 times less environmentally hazardous than cyanidexperiments were conducted using waste water containing 270 mgl cyanide over a ph range of 613 and temperatures between 25 and 50c.

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