摘要
氯胺和二氧化氯消毒饮水后只产生少量或不产生ＴＨＭｓ，两者联合消毒产生的ＴＨＭｓ量比单独用氯胺消毒产生的ＴＨＭｓ量还要低。ｐＨ值、温度、反应时间、原水有机污染程度等因素对两种消毒剂联合消毒水样后三卤甲烷的产生有一定的影响。
The rule of Trihalomethanes(THMs)formation in water after being disinfected by chloramine,ClO 2 and the combination of monochloramine and ClO 2 was investigated.The results indicatde;Very little THMs was formed after chloramination.No THMs was detected when water samples were treated by chlorine dioxide .The THMs level in water that was disinfected by the combination of monochloramine and ClO 2 was remarkablly lower than what was treated only by monochloramine.THMs formation was effected by pH,temperature reaction time and the organic pollution level of raw water.
出处
《中国公共卫生》
CAS
CSCD
北大核心
1999年第1期24-25,共2页
Chinese Journal of Public Health
关键词
氯胺
二氧化氯
饮水
消毒
三卤甲烷
chloramine chlorine dioxide water disinfection Trihalomethanes
