摘要
在消毒副产物的诸多控制途径中,去除其前体物被认为是比较经济可行的。本文通过对强化混凝、化学氧化、生物氧化、光降解、膜分离、离子交换以及活性炭吸附等常见饮用水预处理技术进行了分析,探讨了各种单一和组合工艺的特点以及对消毒副产物前体物的去除性能,为实际水处理工程中预处理工艺的选择提供参考。
In the various control ways of disinfection by-product,removal of disinfection by-product precursor is considered to be an economically feasible way. Some common pretreatment technologies of drinking water such as enhanced coagulation, chemical oxidation, biological oxidation, photo-degradation, ion exchange and activated carbon adsorption are analyzed,the technical features and the disinfection by-product removal performance of single and combined technologies discussed,and reference for the pretreatment technology selection in water treatment process provided.
出处
《化学通报》
CAS
CSCD
北大核心
2010年第11期980-985,共6页
Chemistry
基金
国家高技术研究发展计划(863计划)重点项目课题(2008AA062501)
教育部博士点基金(20090071110005)资助
关键词
饮用水
预处理工艺
消毒副产物前体物
控制
Drinking water
Pretreatment technology
Disinfection by-product precursor
Control
