摘要
目的 了解霍邱县县城集中式供水水质卫生状况及其动态变化,为改善饮用水水质提供依据。方法 对霍邱县集中式供水单位1996-2005年水质进行监测分析。结果出厂水和管网末梢水合格率分别为88.57%、72.86%,枯水期、丰水期水质总合格率为45.45%、18.18%。结论 霍邱县县城集中式供水水质合格率低,今后应提高水质合格率。
Objective To investigate the sanitation of drinking water from centralized water Supply in Huoqiu county. Method The colurinaes, turbidity, taste, chlorid, PH, sulphate, arsenid, visual something, iron of bacteria, total coliform bacteria, coliform bacteria facterin faecalic and chlorination by - products from source water, finished water and tap water samples in centralized water supply department in Huoqiu county were inspected. The sanitary quality of drinking wa- ter was assessed based on Hygienic standard for drinking water. Result In 210 samples from source water,210 samples from finished water, and 210 samples from tap water, qualified rate was 21.43% ,88.57% ,72.86% respectively. In 11 samples from abundant rain season, 11 samples from lack rain season, qualified rate was 45.45% ,18.18%. Conclusion Qualified rate of centralized water Supply was lower in Huoqiu county. Qualified rate of drinking water should be urgently to improve.
出处
《安徽预防医学杂志》
2007年第3期198-200,共3页
Anhui Journal of Preventive Medicine
关键词
集中式供水
水质
分析
centialistd watei
wate quality
moritaring
