次高浊度水混凝最优GT值研究(二)──以澄清水层残余浊度为标准

The research on the best coagulative GT value of sub turbidity water (Part Ⅱ)

本文以PAM为混凝剂，通过静水沉淀实验，以澄清水层残余浊度为指标，对次高浊度水混凝最优GT值进行研究，发现并首次提出了以残余浊度为标准的最优GT值，并将之与高浊度水的（GT）Tymin比较，得出了一些新成果。

The PAM is used as a coagulant.By means of the method of static testS of precipitation,this paper takes the residual turbidity of clarified water as standard to study the best coagulative GT value of sub turbid water.The best GT value has been first discovered and advanced,the value is compared with that of high turbid water .Many new results are obtained.