The cyanide-containing wastewater mainly derives from different process industries, such as those waters from the processing of precious metals resource, coal conversion or coking effluents, electroplating waste, chemical engineering and meter industries. It is very important to treat this kind of wastewater because of the redundant toxic contaminants it contains.
The recent advance in the treatment methods for cyanide-contained wastewater was reviewed in the paper. The cyanide-containing wastewa...