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US07393454B2 Elimination of metal ions from aqueous effluents 失效
从含水废水中去除金属离子

Elimination of metal ions from aqueous effluents
摘要:
Method for the elimination of metal ions from aqueous media, such as zinc, lead, chrome, copper, iron, aluminium, manganese, cadmium, cerium or silver and mixtures of the metals present in a trace or ultratrace state in aqueous effluents, by adsorption on a solid charge containing a metal chosen from group VIII.
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