摘要
分析了铸铁管、钢管和PVC管中不同消毒剂投加量下二氧化氯和氯联合消毒时二者的衰减规律。结果表明,不同管材中二氧化氯和氯联合消毒时二者的衰减速率各不相同,且联合消毒时二氧化氯的衰减速率低于单独采用二氧化氯消毒时的。
The decay of chlorine dioxide and chlorine during combined disinfection with different doses of chlorine dioxide and chlorine in cast iron, steel and PVC pipes was analyzed. The result shows that the decay rates of chlorine dioxide and chlorine during combined disinfection in the pipes with different materials are different, and the decay rate of chlorine dioxide during combined disinfection is less than that of only chlorine dioxide.
出处
《中国给水排水》
CAS
CSCD
北大核心
2011年第17期65-67,共3页
China Water & Wastewater
基金
国家水体污染控制与治理科技重大专项(2009ZX07424-001)
城市水资源与水环境国家重点实验室自主课题(2010TS02)
国家高技术研究发展计划(863)项目(2007AA06Z303)
关键词
配水管网
二氧化氯
氯
消毒
water distribution network
chlorine dioxide
chlorine
disinfection
