摘要
用流动电流技术研究了聚合氯化铝(PAC)与不同类型有机高分子复合絮凝剂的电荷特性,并用ζ电位分析仪结合混凝烧杯实验研究了不同碱化度(B)的PAC与阳离子型有机高分子C109P复合絮凝剂的电中和水体颗粒物的能力与絮凝效能的关系,对无机-有机复合型絮凝剂中有机高分子在凝聚絮凝过程中所起的作用进行了讨论.
The electrical charge of polyaluminum-organic polymer composite flocculants were studied by streaming current detecting technology. And the relationships between the electrical charge and the coagulation behaviors of polyaluminum-cationic organic polymer (C109P) composite flocculants were also studied by zeta potential analysis and jar test methods. The roles of organic polymer in coagulation process as a component of inorganic-organic composite flocculants were discussed.
出处
《环境化学》
CAS
CSCD
北大核心
1999年第4期302-308,共7页
Environmental Chemistry
基金
国家自然科学基金资助项目(批准号:59778019)
国家"九五"攻关资助项目(批准号:969090302)
关键词
聚合氯化铝
有机高分子
絮凝剂
电荷特性
polyaluminum chloride (PAC), organic polymer, streaming current, zeta potential.
