饮用水消毒副产物——卤乙酸的检测

A review : analysis and Detection of disinfection by-products——haloacetic acids in chlorination drinking water

卤乙酸是饮用水氯化消毒中一类主要的消毒副产物,由于存在的广泛性和潜在的健康危害,许多国家和卫生组织相继将其列为饮用水常规监测项目,而我国至今还没有相关规定;为了更好地控制饮用水中卤乙酸的形成,世界各国科研人员先后研究和开发出了性能逐趋完善的多种分析检测方法;本文在国内外文献调研的基础上,对卤乙酸的各种分析检测方法进行了简要的介绍,并指明了今后的发展方向。

Haloacetic acids are major group of disinfection by-products in chlorination drinking water, they form widely in chlorinated drinking water and have potential health effects to human being, many countries and health organizations have promulgated successively haloacetic acids as the routine monitoring item of drinking water, however health organizations of our country still has not made roles about it. In order to better control the formation of haloacetic acids in chlorinated drinking water, many reliable and accurate analysis and detection methods have been exploited and researched by scientific researchers of whole world, and many studies have been conducted for developing and fine-tuning these methods; This paper summarizes systematically all kinds of analysis and detection methods of haloacetic acids and points out their developing directions.