随着城市建设的发展,高层楼房二次供水设施的使用率逐年增加。由于二次供水卫生管理工作在我市起步较晚,同时清洗消毒工作也不够落实,致使二次供水水质合格率明显低于出厂水。为了创建国家卫生城市,保障全市人民的身体健康,加强对二次供水的卫生管理,已成为我市卫生工作中一件? With the development of urban construction, the utilization of secondary water supply facilities in high-rise buildings has been increasing year by year. As the secondary water supply and sanitation management work started late in our city, while cleaning and disinfection work is not enough, resulting in the secondary water quality qualified rate was significantly lower than the factory water. In order to create a national health city, to protect the health of the people of the city and to strengthen the health management of secondary water supply, has become one of the city’s health work?