Eletrochemical Wastewater Treatment
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1. Eletrochemical treatament of the cyanide wastewater using commercial noble metal oxide electrodes / Tratamento eletroquimico de efluentes cianidricos usando eletrodos comerciais de oxidos de metais nobres
Inorganic cyanide is still in use in the metal finishing industry and in the mining activities of noble metals extraction and refining. Gold and silver are extracted from its ores as cyanidric complexes. The intensive industrial use of cyanide complexes is responsible for the generation of high toxicity aqueous streams, which present high oxygen demand. The
Publicado em: 2001