摘要
根据试验数据探讨了絮凝剂对过滤过程中悬浮颗粒剥离的影响 ,试验结果表明 :上向流聚苯乙烯滤料直接过滤时 ,附着于滤料之上的悬浮颗粒是否剥离 ,与过滤过程中投加的絮凝剂种类和投加量密切有关。
Based on experimental data,the influences of coagul an t on the desorption of suspended particles in filtration processes was discussed .The experimental results showed whether the suspended particles attached on fil ter media would detach or not in up-flow polystyrene direct filtration depend o n the kind and dosage of coagulants used in the filtration processes.
出处
《净水技术》
CAS
2004年第4期7-9,12,共4页
Water Purification Technology
关键词
絮凝剂
过滤
悬浮颗粒
剥离
吸附
direct filtration coagulant suspended particles des orption
