摘要
以氧化铁矿为原料,采取直接酸浸溶出,在聚合硫酸铁的基础上制备聚合磷硫酸铁(PFPS).同时比较该絮凝剂和聚合硫酸铁(PFS)絮凝剂对模拟水样的净水效果,结果表明:该絮凝剂的除浊效果、沉降效果等都优于聚合硫酸铁(PFS).
A research on preparation of PFPS was made by means of direct reaction of PFS with the acid F203. At the same time, comparison of the flocculating effect of PFPS and PFS indicated that PFPS was superior to PFS with respective to the turbidity removal and the subsidence effect.
出处
《宜春学院学报》
2006年第4期50-51,共2页
Journal of Yichun University
关键词
聚合磷硫酸铁
絮凝剂
污水处理
polyphosphate ferric sulfate
flocculant
wastewater treatment
