净水技术Issue(2)：17-21,5.
管网中的饮用水消毒副产物研究进展
Advances in Research of Disinfection By-Products in Drinking Water Distribution System
摘要
Abstract
The control of disinfection by-products of drinking water distribution systems is a hotspot. The research on regulation of disinfection by-products made by drinking water distribution systems provides guidance for the control of disinfection by-products. Chlorine,seasons and the material pipe in drinking water distribution systems are three main factors that affect the pipe network's disinfection by-products. The greater the amount of residual chlorine,the more trihalomethanes and haloacetic acid generate. Changing season will mainly affect the chemical and microbial activity. Formation rate of disinfection by-product becomes high with temperature increasing. Disinfection by-products generate more in summer and autumn and less in spring and winter. Disinfection by-products are increased by iron pipe corrosion,but also reduced by Fe2+produced by iron pipe corrosion. The precursors of haloacetic acids and AOC are similar,which have a good linear relationship.关键词
三卤甲烷/卤乙酸/消毒副产物/管网Key words
trihalomethanes (THMs)/haloacetic acid/disinfection byproduct/distribution system分类
建筑与水利引用本文复制引用
程明,胡晨燕,章靖,凌晓..管网中的饮用水消毒副产物研究进展[J].净水技术,2014,(2):17-21,5.基金项目
国家自然科学基金（41301536）；住房和城乡建设部科学技术计划项目 （）
