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目的:了解昭平县农村饮用水卫生状况,为改善农村居民饮用水水质提供科学依据。方法:按照GB/T5750-2006《生活饮用水标准检验方法》进行检测,按照GB/T5749-2006《生活饮用水卫生标准》进行评价。结果:三年间共检测水样300份,总合格率为36.33%,年度间合格率差异有显著性(P<0.05);集中式供水水样合格率与分散式供水水样合格率差异有高度显著性(P<0.001)。结论:昭平县农村生活饮用水水质卫生合格率逐年提高,受微生物污染严重,集中式供水水样合格率高于分散式供水水样合格率,应扩大集中式供水范围,加强对水质进行有效的净化消毒,确保农村居民饮用水安全。
Objective: To understand the sanitary status of rural drinking water in Zhaoping County and provide scientific basis for improving drinking water quality of rural residents. Methods: According to GB / T5750-2006 “drinking water standard test method” for testing, according to GB / T5749-2006 “drinking water health standards” for evaluation. Results: A total of 300 water samples were tested during the three years, with a total pass rate of 36.33%. There was a significant difference in pass rates between years (P <0.05). There was a significant difference in pass rates between centralized water supply samples and distributed water samples Significance (P <0.001). Conclusion: The passing rate of rural drinking water quality in Zhaoping County increased year by year, and was seriously polluted by microorganisms. The passing rate of centralized water supply samples was higher than that of decentralized water supply samples. The scope of centralized water supply should be expanded to enhance the effective water quality Purification and disinfection, to ensure that rural residents drinking water safety.