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目的了解2013年襄州区农村集中式供水工程水质卫生状况。方法对2013年襄州区农村集中式供水工程水厂枯水期和丰水期共112份水样进行微生物指标4项、毒理指标11项、感官性状和一般化学指标18项共33项指标的检测和统计,对饮用水中主要污染指标进行初步分析。结果共检测水样112份(丰水期和枯水期各56份),合格率为49.11%,其中丰水期合格率为44.64%,枯水期合格率为53.57%;水样的主要污染指标为微生物污染,感官性状和一般化学指标基本合格,毒理指标均达标。结论襄州区农村饮用水的卫生状况不够理想,主要来自于微生物污染。
Objective To understand the sanitary status of rural centralized water supply project in Xiangzhou District in 2013. Methods A total of 112 water samples were collected from Xiangzhou district rural centralized water supply project in dry and wet periods in 2013, including 4 microbial indicators, 11 toxicological indicators, 18 sensory traits and 18 general chemical indicators And statistics, a preliminary analysis of the main indicators of pollution in drinking water. Results A total of 112 water samples were collected (56 samples in wet season and dry season) with a pass rate of 49.11%, of which 44.64% were qualified in wet season and 53.57% in dry season. The main pollution indicators of water samples were microbial contamination Sensory traits and general chemical indicators of basic qualified, toxicological indicators are standard. Conclusion The hygienic condition of rural drinking water in Xiangzhou District is not ideal, mainly due to microbial contamination.