兰州市五城区农村集中式供水卫生现状调查  

INVESTIGATION ON SANITATION OF RURAL CENTRALIZED WATER SUPPLY OF FIVE URBAN AREAS IN LANZHOU CITY

作　　者：李盛[1] 王金玉[2] 余加琳[1] 王宇红[1] 李志强[1] 

机构地区：[1]兰州市疾病预防控制中心,兰州730030 [2]兰州大学基础医学院

出　　处：《中国消毒学杂志》2011年第6期743-744,746,共3页Chinese Journal of Disinfection

摘　　要：目的了解兰州市五城区农村集中式供水点水质现状,为进一步进行农村改水工作提供科学依据。方法通过现场采样和水质检测方法,对兰州市五城区25个供水点的水质进行了调查。结果所调查的兰州市五城区25个供水点中,有15个供水点(占60%)未进行水处理,无任何消毒设备,未进行任何方式消毒。25个供水点抽检水样水质合格率为35%,以细菌学指标超标最为严重,细菌总数超标率高达51%。结论兰州市五城区农村集中式供水水质卫生状况较差,应限期采取水处理措施,加强居民饮用水管理。Objective To understand the current situation of rural centralized water supply sanitation of five urban areas in Lanzhou city and to provide scientific basis for improving water supply.Methods Sampling in spot and water quality detection were used to investigate the water quality of 25 water supply points in five rural areas.Results There were 15 points（60%） without water purification and without disinfection among 25 water supply points.The qualified rate of water samples was 35% and the unqualified rate of bacteriological index was higher than that of others.The unqualified rate of total numbers of colony was 51%.Conclusion The current situation of rural centralized water supply sanitation is bad in five urban areas in Lanzhou city.Measure of water treatment should be taken and administration of drinking water should be strengthened.

关 键 词：水消毒 集中式供水 水质 饮用水管理 

分 类 号：R123[医药卫生—环境卫生学]