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目的了解兰州市西固区农村集中式供水点供水现状,为进一步进行农村改水工作,制定农村饮水安全工程规划,保障农民饮水安全提供科学依据。方法对兰州市西固区9个检测点基本情况进行现场调查,并进行水质检测分析。结果被调查的9个检测点主要采用地面水源,占88.9%,55.6%的检测点未进行水处理,无任何消毒设备,未进行任何方式消毒;水样合格率仅为33.3%,以细菌学指标超标最为严重,细菌总数超标率高达63.9%。结论兰州市西固区农村集中式供水水质卫生状况较差,应加强农民群众饮水卫生知识的教育,保护水源不受污染,同时加强饮水的净化和消毒,加强水质监测。
Objective To understand the status quo of water supply in rural centralized water supply points in Xigu District of Lanzhou City and provide scientific basis for further water diversion work in rural areas, formulation of rural drinking water safety project planning and protection of farmers’ drinking water safety. Methods The basic situation of 9 test sites in Xigu District of Lanzhou City was investigated on site and water quality analysis was conducted. Results Nine of the 9 investigated sites were ground water sources, accounting for 88.9%. 55.6% of the sites were not treated with water, without any disinfection equipment, and were not disinfected in any way. The passing rate of water samples was only 33.3% The index exceeded the most serious, the total number of bacteria exceeded the rate of 63.9%. Conclusion The centralized water supply and sanitation of rural areas in Xigu District of Lanzhou City is poor. It is necessary to educate the peasants about drinking water hygiene knowledge to protect the water sources from pollution and to strengthen the purification and disinfection of drinking water and to strengthen water quality monitoring.