【摘要】 本文采用生物絮凝代替原工艺混凝气浮部分,COD、SS去除率达80%以上,且处理费用低,无二次污染,有利于羊毛脂回收。经生物絮凝处理的洗毛污水,直接经砂滤,总COD、SS去除率可达90%以上,出水透明。更多还原

【Abstract】 Bioflocculation is introduced as an alternative method of coagulation-gas flotation to treat wool scoring effluent,with COD?SS removal rate up to 80% and less treatment expense.Bioflocculation is propitious to lanolin collection and friendly to environment.Wool scoring effluent purified by bioflocculation and sand filtration is clear, with total COD?SS removal rate up to 90%.更多还原