专利名称：Method for treating acidic waste water发明人：REGINALD MORTON TAYLOR申请号：AU2018497申请日：19970321公开号：AU704342B2公开日：19990422
摘要：A method of treatment of acid waste waters or acid drainage waters containingmetals comprising ferrous and ferric ions, the method comprising increasing the pH ofthe acid waste to at least 7.5 by addition of an alkaline reagent under conditions suchthat ferrous ions are stable with respect to oxidation to ferric ions, to form a precipitateand collecting the precipitate.
申请人：GEO2 LIMITED
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