Trihalomethanes in drinking water for human consume

被引：0
|
作者：
Leal-Ascencio, MT [1 ]
Bandala, ER [1 ]
Gelover, S [1 ]
Pérez, S [1 ]
机构：
[1] Inst Mexicano Tecnol Agua, Jiutepec 62550, Morelos, Mexico
来源：
INGENIERIA HIDRAULICA EN MEXICO | 1999年 / 14卷 / 03期
关键词：
trihalomethanes; byproducts of chlorine; chlorine for water disinfection; drinking water; Mexico; water pollution;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The use of chlorine for water disinfection involve the production of toxic chlorinated organic substances as trihalomethanes, which are generated as byproducts of the reaction between chlorine and organic matter. In this study, presence of trihalomethanes in drinking water from Cancun, Q. Roo and Guadalajara, Jal., Mexico was determined. Results showed that in Cancun trihalomethanes occurred always in chlorinated samples. Incidence and concentration of trihalomethanes were related to repeated chlorination, water supplies and rain season. In Guadalajara, for similar concentrations of residual chlorine, trihalomethanes production was associated to the water source being increased specially in water from Chapala lake and Lerma-Santiago River.
引用
收藏
页码：29 / 35
页数：7
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