摘要
目的评价各种供水类型及管理对水质的影响,为我市用水安全提供科学依据。方法对2006-2008年监测的各类生活用水数据进行统计分析,采用病例对照研究的方法,将水质卫生状况较好的集中式供水与其他三类水质及水质卫生状况最差的自各水与生产用水分别进行对比分析。结果集中式供水水质要明显好于二次供水、自备水及生产用水。其中自备水及生产用水的卫生状况最差,但两者水质卫生状况经分析差异无统计学意义(P>0.05)。结论应该加强二次供水、自备水、生产用水的卫生管理。卫生部门与供水单位要各负其责,保证水质卫生安全。
Objective Appraised each kind of water supply type and the management adds water the archery target influence,provided the scientific basis safely for our city water used.Methods Monitored each kind of domestic water data from 2006 to 2008 which carried on the statistical analysis,used case of illness to compare the research method and carried on the water quality hygiene condition good central water supply with other three kinds of water qualities contrast analysis.Results The central water supply water quality wanted obvious good in two water supplies,from water-treatment and the production water supply.In which was worst from water-treatment and the production water supply hygiene condition.Conclusion Should strengthen two water supplies,the production water supply hygienic management water-treatment.the medical department and the water supply unit must own responsibility,and guarantee water quality health security.
出处
《疾病监测与控制》
2010年第9期533-534,共2页
Journal of Diseases Monitor and Control
关键词
集中式供水
自备水
生产用水
水质监测
central water supply
Water-treatment
production water supply
Water quality monitor
