一、前言为了保证人民健康,自来水的水质,必须符合一定的标准,并且这一标准,将随着科学技术的发展,而不断更新和提高。近年来,由于黄浦江水污染日趋严重,为了生产规定指标的自来水,自来水厂采用大剂量加氯消毒方法。由此又产生新的问题已引起人们的极大关注。本所对上海地区自来水进行痕量有机污染的成份分析。从有机氯化物的测定来看,不仅含有氯代烃,且有 I. INTRODUCTION In order to ensure the health of the people, the quality of tap water must meet certain standards, and this standard will continue to be updated and improved with the development of science and technology. In recent years, due to the increasingly serious water pollution in the Huangpu River, tap water plants have used high-dose chlorination methods in order to produce tap water with specified indicators. The resulting new problems have caused great concern. The analysis of trace organic pollution in tap water in Shanghai. Judging from the determination of organic chlorides, it contains not only chlorinated hydrocarbons, but also