聚合硫酸铁在含表面活性剂废水处理中的应用

Application of polymeric ferric sulfate to the treatment of surfactant wastewater

利用高分子絮凝剂聚合硫酸铁与石灰水配合处理含表面活性剂的废水,通过对废水CODCr的检测,找出了其在使用时的最佳质量浓度(600 mg·L-1)和pH值(>10),并与其它的一些处理方法相比较,证明该方法对含表面活性剂废水的处理是非常有效的。

Polymer flocculant - polymeric ferric sulfate and limewater were used in the treatment of wastewater containing surfactant. The best concentration (600 mg L-1 ) and pH value ( >10) were found according to the CODcr removal . It was proved that this is an effective method for treating the surfactant wastewater in comparison with other flocculants.