摘要
对北京市高层建筑供水设施及出水水质调查结果显示，自１９９０年北京市人民政府６号令实施以来取得了显著的成绩，１００％发放饮水卫生许可证，水质总合格率达９７％，但同时在预防性和经常性卫生监督等方面仍存在一些问题，如水箱设计不合理；尚有５０．７％的高层建筑供水设施未安装消毒器；对水箱清洗队、防腐施工队管理不力等，客观存在二次供水设施饮水污染的隐患。在１９９２～１９９５年共发生该类饮水污染事故１７起。
his investigation and evaluation on high rise building′s supply installation and drinking water quality were carried out in this study.The result showed that there had been remarkable success since the 6th decree from Beijin the goverment of ws carried out in 1990.It indicated that 100% of licence of drinking water′s sanitation had been extended and qualified percentage of drinking water quality had been 97%,etc.But there had been simultaneously some questions in preventive sanitation supervision and regularly sanitation supervision,such as unresonable desigh for water trunk and 50 7% of installatiion had not been installed disinfectant apparatus,the management for the cleaning team of the water tauk and construction team for anticorrosion was not perfect etc,and it had objectively some hidden trouble that might contaminate the facilities of secondary drinking water there had been 17 cases of this kind of contamination accident during the period of 1992￣1995.All of these accidents had been handled in tine.
出处
《环境与健康杂志》
CAS
CSSCI
CSCD
北大核心
1996年第5期212-214,共3页
Journal of Environment and Health
关键词
高层建筑
二次供水
卫生学
评估
北京市
High rise building\ Secondary drinking water supply\ Sanitation\ Evaluation
