目的：为了检测泸州市饮水氯化消毒副产物的致突变性。
Objective: To detect the mutagenicity of by-product of chlorinated water.
饮用水氯化消毒副产物对人的潜在致癌危害一直是人们十分关注的问题。
People pay much attention to the potential carcinogenic harm of chloridized disinfection by-products (DBPs) in drinking water.
本文对氯化消毒副产物的生殖发育毒性从毒理学和流行病学研究方面进行了综述。
The reproduction and growth toxicity of these by-products were reviewed here from the viewpoint of toxicology and epidemiology research.
张晓建等估算，这些氯化消毒副产物中卤乙酸类的总致癌风险最大，达到90%以上。
Zhang Xiaojian estimated that haloacetic acids in chloridized DBPs played a major part in the total carcinogenic risk, beyond 90%.
随着人们对氯化消毒副产物所带来健康风险的不断关注，饮用水中的消毒副产物成为现今给水行业的热点问题。
With people's attention to the health risk of chlorination Disinfection By-Products, DBPs in chlorinated drinking water is a hot issue in water supply field today.
在对天然有机物分类的基础上进行了水体中有机物的特性研究，并采用氯胺对不同特性有机物的氯化消毒副产物进行了控制研究。
The paper researched on characters of NOM (nature organic matter) based on the fractionation of NOM, and studied the control of DBPs (disinfection by-products) by chloramine compared with chlorine.
研究表明，当原水中含有溴离子时，经氯化消毒、氯胺消毒或臭氧消毒后会增加溴代消毒副产物的形成，并且溴代副产物具有更高的遗传毒性。
Bromide by-products would increase after disinfection by chlorination, chloramination and ozone if containing bromine ions in raw water, and they have a higher genetic toxicity.
结果表明，对消毒副产物控制起关键作用的工艺是预氯化(混凝)、过滤和消毒。
The results shown that pre-chlorination, filtration and disinfection were the key processes in controlling disinfection by-products (DBPs) formation.
具有致癌、致突变作用的三卤甲烷是饮用水氯化消毒的主要副产物。
Trihalomethanes (THMs), which were found to be possible human carcinogens, are formed as the main disinfection by-products during the chlorination process of water treatment.
具有致癌、致突变作用的三卤甲烷是饮用水氯化消毒的主要副产物。
Trihalomethanes (THMs), which were found to be possible human carcinogens, are formed as the main disinfection by-products during the chlorination process of water treatment.
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