Health inspection and monitoring results analysis on secondary water supply in Shanghai
- VernacularTitle:上海市二次供水卫生监督监测结果分析
- Author:
Jia CHEN
1
;
Jie MAO
;
Liang YING
;
Xiao-Li ZHOU
;
Yi-Lin WANG
;
Yi-Qiong ZHANG
Author Information
1. 上海市卫生局卫生监督所
- Keywords:
Secondary water supply;
Health inspection;
Monitoring
- From:
Shanghai Journal of Preventive Medicine
2013;(8):455-457
- CountryChina
- Language:Chinese
-
Abstract:
[Objective] To investigate the quality of secondary water supply in Shanghai , in order to provide the basis for efficient management measures . [ Methods] Secondary water supply data were collected and analyzed from Shanghai drinking water health inspection and monitoring information system . [ Results] Cleaning and disinfection of secondary water supply facilities and water quality self -check and others were found to be low in pass rate .The drinking water quality of secondary water supply was lower . The main unqualified monitoring indexes were oxygen consumption , total number of bacteria and residual chlorine. [ Conclusion] Several problems exist in secondary water supply .By using Shanghai drinking water health inspection and monitoring information system , we can take effective measures to achieve sec-ondary water supply scientific supervision , then ensuring water safety .
