本文探讨了高铁酸盐复合药剂对低温低浊水的处理效果，并与硫酸铝混凝效果进行了对比。结果表明，高铁酸盐复合药剂可显著地提高对低温低浊水的处理效果，不但可明显地降低沉后与滤后水浊度与色度，而且还具有良好的消毒作用。 This article discusses the treatment effect of ferrate complex compound on low temperature and low turbidity water, and compares it with the effect of aluminum sulfate coagulation. The results showed that the ferrate complex compound can significantly improve the treatment of low temperature and low turbidity water. It not only can significantly reduce the turbidity and color of post-filtered water, but also has a good disinfection effect.