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二次供水是指集中式供水在入户之前经再度储存、加压和消毒或深度处理,通过管道或容器输送给用户的供水方式。二次供水是解决城市公共供水管网末梢和特殊区域用水的重要措施,是城市供水的重要组成部分。随着社会经济的不断发展,城市高层建筑日益增多,作为供给高层建筑居民生活饮用水的二次供水越来越引起人们的重视[1]。为了解浙江省温州市鹿城区二次供水水质状况,2008年温州市鹿城区疾病预防控制中心对鹿城区12个街道的二次供水水质进行卫生学调查,并抽取水样进行卫生学检验,现将结果报告如下。
Secondary water supply refers to centralized water supply before re-storage, pressurization and disinfection or in-depth treatment, through the pipeline or container to the user’s water supply. Secondary water supply is an important measure to solve the water supply in the urban public water supply pipe network and special areas and is an important part of urban water supply. With the continuous development of the society and economy, the urban high-rise buildings are increasing day by day. As a result, more and more attention has been paid to the secondary water supply as the drinking water supply to the inhabitants of high-rise buildings [1]. In order to understand the secondary water quality of Lucheng District in Wenzhou City, Zhejiang Province, in 2008, Lucheng District Center for Disease Control and Prevention of Wenzhou City, Lucheng District 12 streets of secondary water quality of health survey, and water samples for hygienic testing, and now The results are reported below.