摘要
The flocculation of two kinds of silica particles with different surface properties have been studied on the addition of PAM.In certain pH range, PAM can flocculate suspensions of SiO2particles which have been calcined with a little water added. Although PAm doesn’s flocculate suspensions of SiO2 particles calcined with no water added, it produces good coordinate flocculating effect on mixing with PA.
The flocculation of two kinds of silica particles with different surface properties have been studied on the addition of PAM.In certain pH range, PAM can flocculate suspensions of SiO2particles which have been calcined with a little water added. Although PAm doesn's flocculate suspensions of SiO2 particles calcined with no water added, it produces good coordinate flocculating effect on mixing with PA.
出处
《物理化学学报》
SCIE
CAS
CSCD
北大核心
1999年第1期87-90,共4页
Acta Physico-Chimica Sinica
基金
山东大学胶体与界面化学国家教委开放实验室资助
关键词
二氧化硅
悬浮体
絮凝
协同效应
Silica suspension, Flocculation, Coordination effect
