Genotoxicity of Organic Extracts from Product Water of Water Plants and the Influencing Factors
- VernacularTitle:自来水厂出厂水有机物遗传毒性及其影响因素
- Author:
Shuyuan YU
;
Juan ZHANG
;
Zhen ZHANG
- Publication Type:Journal Article
- Keywords:
Product water;
Organic compounds;
Gentoxicity;
Ames test
- From:
Journal of Environment and Health
2007;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
A(D、B were negative); As for TA100(+S9), only E was positive. Conclusion The mutagenicity of product water of six water works is relatively high,the type of mutagenicity is mainly code-shifting. Taking river water as the water source,using chlorine dioxide and active carbon filtration and no using pretreatment of chlorination may reduce the mutagenic organics.
