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目的:了解河口县农村集中式供水的水质状况,为政府及相关部门对农村饮水工程的建设与管理提供科学依据。方法:对河口县46个自然村基本情况进行现场调查,并进行水质检测分析。结果:736份农村饮用水水样合格率仅为12.91%,丰水期水质与枯水期水质无显著性差异(P>0.05),出厂水与末梢水水质无显著性差异(P>0.05)。结论:河口县农村集中式供水水质卫生状况较差,受微生物污染非常严重,加强对农村饮水安全工程管理和饮水消毒刻不容缓。
Objective: To understand the water quality of rural centralized water supply in Hekou County and to provide a scientific basis for the construction and management of rural drinking water projects by the government and relevant departments. Methods: The basic situation of 46 villages in Hekou County was investigated on site and water quality analysis was conducted. Results: The qualified rate of drinking water samples in 736 rural areas was only 12.91%. There was no significant difference between the water quality during the wet season and the dry season (P> 0.05). There was no significant difference between the finished water and the peripheral water (P> 0.05). Conclusion: The water quality of rural centralized water supply in Hekou County is poor and polluted by microorganisms is very serious. It is urgent to strengthen the management of drinking water safety in rural areas and water disinfection.