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.
并用透光率脉动检测技术研究了混凝过程中絮集物形成和增长的变化差异作了对比研究；
2
Finally, the coagulation mechanism of PASC was summarized, which mainly contains charge neutralization and adsorption bridging mechanisms.