【摘要】 本文对用混凝法处理印染废水所得污泥的再生和利用进行了可行性研究．试验证明，用浓硫酸处理含铁污泥，所得滚出液可作混凝剂回用于废水混凝处理．更多还原

【Abstract】 The feasibility for the regeneration and the utiligation of sludge produced from dyeing wastewater treatment by coagulation was studied in this paper.The experimental results have proved that the leaching liquor got from the treatment process of sludge containing iron by concentrated H2SO4 can be reused for the coagulation treatment of wastewater as a coagulant.更多还原