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目的为消除农村饮用水安全隐患提供参考依据。方法采用分层随机抽样方法,在抽取的10个监测点(村),于丰水期和枯水期分别采样监测。结果博爱县农村生活饮用水5年总不合格率为44.38%(x2=10.14,P<0.05),结论博爱县农村生活饮用水存在安全隐患,水样主要超标为总硬度和细菌学指标,提示存在人畜粪便污染。
Objective To provide a reference for eliminating potential safety hazards in rural drinking water. Methods The stratified random sampling method was used to sample and monitor in the ten monitoring points (villages) during the wet season and the dry season respectively. Results The total failure rate of drinking water in rural areas of Bo’ai County in 5 years was 44.38% (x2 = 10.14, P <0.05). Conclusion Drinking water in rural areas of Bo’ai County had potential safety problems and the water samples mainly exceeded the total hardness and bacteriological indexes Human and animal manure pollution exists.