Finally, the coagulation mechanism of PASC was summarized, which mainly contains charge neutralization and adsorption bridging mechanisms.
最后探讨了PASC的混凝机理，认为PASC是通过吸附电中和和吸附架桥两方面的作用起混凝作用的。
2
And the change difference of forming and increasing of coagulant in the coagulation process of PAC and PASC were studied by transparency pulse examine technique.