高度重视饮用水消毒副产物的危害——三氯甲烷为例论述  

Attach Great Importance to the Hazards of Drinking Water Disinfection By-products——Taking Chloroform as an Example

作　　者：牟善婷 MOU Shanting(Tonghua Center for Disease Control and Prevention,Jilin Province,Tonghua 134000,China)

机构地区：[1]吉林省通化市疾病预防控制中心,吉林通化134000

出　　处：《食品安全导刊》2022年第10期51-53,共3页China Food Safety Magazine

摘　　要：自来水是使江河湖中的水经过物理化学变化等方法净化处理再消毒而得的、符合国家饮用标准的水。目前已监测出氯化消毒副产物300多种,动物实验证实,多种氯化消毒副产物具有致突变性、致癌性、致畸性神经毒性作用。三氧甲烷是消毒副产物中最常见的一种,本文以三氯甲烷为例,从产生根源、检测方法条件优化、采样及检测中注意事项及检测的重要性多方面分析,希望能够为相关人士提供参考。Tap water is the water obtained by purifying and disinfecting the water in rivers and lakes through physical and chemical changes and other methods,which meets the national drinking standards.At present,more than 300 kinds of chlorination disinfection by-products have been monitored,which have been confirmed by animal experiments,among which many of them have proved to have mutagenicity,carcinogenicity teratogenicity or neurotoxicity in animal experiments.Trioxymethane is one of the most common disinfection by-products(DBPs).Taking chloroform as an example,the causes of production.optimization of detection conditions.attentions in detection and importance of detection were analyzed.Hope to provide reference for the relevant people.

关 键 词：水质 三氯甲烷 消毒副产物 重视 

分 类 号：R123.1[医药卫生—环境卫生学]