降低饮用水浊度 保障水质安全

Lowering the Turbidity of the Drinking Waterto Protect the s afety of the Drinking Water

论证了降低饮用水浊度,有利于降低水中的藻密度、有机物含量,降低Ames致突变率,降低病毒传染病的发病病例,提高变形虫贾第氏虫的去除率,对保障饮用水安全有重大作用。降低浊度的途径是强化混凝,沉淀,过滤工艺,即提高混凝剂剂量,投加助凝剂聚硅酸,聚丙烯酰胺等,投加助滤剂。

In this paper,the concept that to lower the turbidi ty of the drinking water is of benefit to lower the concentration of algae and org anic compounds and Ames mutation rate of the drinking water,as well as to decrea se the risk of virus and protozoa infectious disease cases in the consumers were illustrated and of important significance of drinking water health was introduc ed.The route to lower the turbidity of the drinking water is to carry out the en hancement of the conventional water treatment technology,i.e.addition of more co agulants,addition of coagulation aids and filtration aids,etc.