水处理工程的消毒方法比较  

Comparison of The disinfection on Advanced Treatment on Regenerate of Urban Sewage

作　　者：彭园花 杨波 

机构地区：[1]贵阳市环境保护研究所,贵州贵阳550002

出　　处：《广东化工》2012年第12期114-115,共2页Guangdong Chemical Industry

摘　　要：在水处理中,消毒工艺的目的主要是杀死对人体健康有害的病原微生物,常用的方法有氯消毒、次氯酸钠消毒、二氧化氯消毒、臭氧消毒、紫外线消毒和活性氧消毒剂法等。文章重点分析以上消毒方法的机理及各自的优缺点,为工程选择提供理论依据。There are many disinfection methods in advanced treatment on regenerate of urban sewage in order to kill the harmful to human pathogenic microorganisms,such as using chlorination,sodium hypochlorite,chlorine dioxide,ozone,ultraviolet rays and active oxygen disinfection.The paper analysed the disinfection mechanisms then summarizes advantages and disadvantages,in order to provide the theory basis for disinfectant project.

关 键 词：城市污水再生 消毒 

分 类 号：TQ[化学工程]