Changjiang River water was treated for shipe use with PES-HPB double component flocculant in different seasons, and the ways of adding PES-HPB to water were researched.

• 研究了用PES-HPB双组分絮凝剂处理不同季节长江原水的絮凝过程,对净水过程中的加药方式进行了探讨。