摘要
对上海市两个水源的原消毒工艺进行了化合氯和游离氯两种工艺的实验室和生产性试验,根据消毒副产物的测定数据,认为对黄浦江原水应采用化合氯消毒,而以长江为原水时,可采用游离氯消毒,要改变一次性加氯方式,减少预加氯量,增加滤后水加氯量.
In this paper,experiments corried out for disinfection processes of two different qualities of raw waters in laboratory and in water plants with production scale,the results gave the conclusion that for disinfection of Huang pu River raw water,combined chlorine ought to be used,whereas for Yangtze River raw water, free chlorine is prefered. The mode of chlorination should be changed that dosage of prechlori-nation ought to be decreased and dosage of postchlorination increased.
出处
《净水技术》
CAS
2003年第6期17-19,共3页
Water Purification Technology
关键词
水源
消毒
水质
原水
化合氯消毒
disinfection disinfection by - products combined chlorine free chlorine
