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[目的]了解银川市农村生活饮用水水质卫生状况,保障人民饮水安全,为农村生活饮用水卫生监督管理提供科学依据。[方法]对银川市(3区2县1市)2008~2009年农村生活饮用水水质按照国家《生活饮用水标准检验方法》(GB/T5750-2006)检测的结果从5个不同层面进行分析,结果按照现行《生活饮用水卫生标准》(GB5749-2006)评价。[结果]共检测532份水样合格率为68.80%,2008、2009年合格率分别为78.00%、60.64%,差异有统计学意义(χ2=18.61,P﹤0.01);丰水期、枯水期水样检测合格率分别为64.90%、72.66%,差异无统计学意义(χ2=3.72,P﹥0.05);出厂水、末梢水水样检测合格率分别为70.69%、67.33,差异无统计学意义(χ2=0.69,P﹥0.05);深井、浅井、泉水水样检测合格率分别为73.72%、44.68%、87.50%,差异有统计学意义(χ2=31.63,P﹤0.01);兴庆区、金凤区、西夏区、贺兰县、永宁县、灵武市水样检测合格率分别为43.75%、62.50%、87.04%、50.55%、63.56%、87.88%,差异有统计学意义(χ2=71.42,P﹤0.01)。[结论]银川市农村饮用水水质较好,尤其是深井水,但还需改进与完善。
[Objective] To understand the sanitary condition of rural drinking water quality in Yinchuan, ensure people’s drinking water safety and provide a scientific basis for the sanitary supervision and management of rural drinking water. [Method] The water quality of rural drinking water in 2008 ~ 2009 in Yinchuan City (3 districts, 2 counties and 1 city) was analyzed from 5 different levels according to the results of the national test method of drinking water standard (GB / T5750-2006) , The results in accordance with the current “drinking water health standards” (GB5749-2006) evaluation. [Results] The qualified rate of 532 samples was 68.80%. The pass rates in 2008 and 2009 were 78.00% and 60.64%, respectively, with significant difference (χ2 = 18.61, P <0.01) (Χ2 = 3.72, P> 0.05). The passing rate of water samples from factory and peripheral water was 70.69% and 67.33 respectively, with no significant difference (P <0.05). The pass rate of samples was 64.90% and 72.66% χ2 = 0.69, P> 0.05). The passing rates of deep well, shallow well and spring water samples were 73.72%, 44.68% and 87.50% respectively, with significant difference (χ2 = 31.63, P <0.01) The passing rates of water samples in Feng District, Xixia District, Helan County, Yongning County and Lingwu City were 43.75%, 62.50%, 87.04%, 50.55%, 63.56% and 87.88% respectively, with significant difference (χ2 = 71.42, P <0.01). [Conclusion] The quality of drinking water in rural areas of Yinchuan City is good, especially in deep well water, but it needs to be improved and perfected.