Elimination of metal ions from aqueous effluents
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United States of America Patent
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Jul 1, 2008
Grant Date -
Apr 22, 2004
app pub date -
Mar 12, 2002
filing date -
Mar 13, 2001
priority date (Note) -
Expired
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Abstract
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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