摘要
随着我国《生活饮用水卫生标准》(GB 5749-2006)的实施,消毒副产物的检测显得尤为重要,介绍了国标检测方法——气相色谱法(GC)之外的一种测定饮用水中消毒副产物二氯乙酸(DCAA)、三氯乙酸(TCAA)的方法——离子色谱法,该方法具有无需进行样品衍生化、灵敏度高、选择性好、操作简单、环保等特点,完全可以满足美国EPA标准、世界卫生组织标准和国家标准等相关标准,具有一定的推广价值。
With the implementation of the Standards for Drinking Water Quality （GB 5749 - 2006） in China, the determination of disinfection by-products is particularly important. A determination method of disinfection by-products, dichloroacetic acid （DCAA） and trichloroacetic acid （TCAA） in drinking water is described, namely ion chromatography method, except the national standard determination method, namely gas chromatography （GC）. The method has characteristics of no need for sample derivatization, high sensitivity, good selectivity, simple operation, environmental protection and so on, meeting U.S. EPA standards, the World Health Organization standards and national standards, with a certain promotion value.
出处
《中国给水排水》
CAS
CSCD
北大核心
2011年第20期100-102,共3页
China Water & Wastewater
