饮用水消毒副产物测定方法的研究进展

Progress on determination methods of disinfection by-products in drinking water

饮用水消毒副产物(DBPs)是指在对饮用水消毒的过程中,水中的各类有机物与消毒剂发生反应生成的化合物。对三卤甲烷、卤代乙酸、卤代乙腈、亚硝胺、卤代对苯醌、卤酸盐(氯酸盐、次氯酸盐和溴酸盐等)6类DBPs的前处理技术与检测方法进行综述,介绍了DBPs研究领域取得的进展,并对今后的研究方向进行了展望。

Drinking water disinfection by-products(DBPs)refers to the compounds produced by the reaction of various organics and disinfectants during the sterilization of drinking water.The pretreatment and detection methods of six kinds of DBPs were summarized,such three trihalomethanes,haloacetic acids,haloacetonitriles,nitrosamines,halobenzoquinone and halite(chlorate,hypochlorite and bromate etc.).The recent progress in the field of DBPs research was discussed.The future research directions in this field is prespected.