【摘要】 废乳化液电凝聚与化学混凝处理后,出水的COD在800mg/L左右,而pH相差较大,电凝聚的为9.2,化学混凝的为7.0.电凝聚出水能用来配制乳化液而化学混凝出水则不能用来配制乳化液;絮渣经浓盐酸处理后油被溶出,余下的混合液可用来循环处理废乳化液,实现了以废治废、出水循环使用的目的更多还原

【Abstract】 After electro-coagulation and chemical-coagulation treatment, the treated effluent’ s COD is about 800mg/L with electronic-coagulation pH = 9.2; chemical-coagulation pH = 7.0. The effluent treated by electro-coagulation can make up new emulsion. The coagula with waste emulsified water treated by adding concentrated HCI and the reclaimed oil and the rest mixture can be used circularly to treat the emulsified waste water.更多还原