所属单位：

环境与市政工程学院

发表刊物：

2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring

关键字：

中文关键字：Secondary effluent; Fractionation; Coagulation;，英文关键字：Secondary effluent; Fractionation; Coagulation;

摘要：

During the municipal wastewater reclamation process, the Zeta potential presented significant difference between the particle in the surface water and in the secondary effluent of WWTP with the increasing of PAC. Dissolved organic matter(DOM) in effluent from conventional sewage treatment plant was isolated into five classes using adsorbent resins: hydrophobic bases(HoB), hydrophobic acids(HoA); hydrophilic bases(HiB), hydrophilic acids(HiA) and hydrophilic neutrals(HiN). The Zeta potential of different organic fractions was examined when PAC was injected. The results showed that the concentration and composition of DOM were main reasons for the Zeta potential difference between surface water and secondary effluent during the coagulation process. And, hydrophobic organic was the main component leading to the slow change on Zeta potential.

备注：

韩芸

合写作者：

JiangZonghai,ZhouXuejin,PengDangcong

第一作者：

韩芸

论文类型：

期刊论文

卷号：

卷：

期号：

期：

页面范围：

页：

是否译文：

否

发表时间：

2011-04-01