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目的了解将乐县农村饮用水卫生状况,为改善农村饮用水卫生质量提供科学依据。方法监测2008—2011年辖区13个乡镇131个村饮用水水质,按GB/T 5750-2006《生活饮用水标准检验方法》进行采集、保存、运送和检验分析,按GB 5749-2006《生活饮用水卫生标准》评价。结果共检测524份水样,总合格率为32.8%。出厂水合格率32.1%,其中枯水期25.2%,丰水期38.9%;末梢水合格率33.6%,其中枯水期26.7%,丰水期40.5%。2010年后加强了水质消毒,年度总合格率、枯水期与丰水期合格率、出厂水与末梢水合格率有明显提高。结论将乐县农村饮用水合格率偏低,应加强技术措施的落实。
Objective To understand the health status of rural drinking water in Jiangle County and to provide a scientific basis for improving the hygiene quality of rural drinking water. Methods The drinking water quality of 131 villages in 13 townships and towns in 2008-2011 was monitored and collected according to GB / T 5750-2006 “Standard Test Method for Domestic Drinking Water”. According to GB 5749-2006 “Domestic Drinking Water health standards ”evaluation. Results A total of 524 water samples were tested with a total pass rate of 32.8%. The passing rate of factory water was 32.1%, of which 25.2% was in dry season and 38.9% in wet season. The passing rate of peripheral water was 33.6%, of which 26.7% in dry season and 40.5% in wet season. After 2010 to strengthen the water quality disinfection, the total annual pass rate, dry season and wet season pass rate, factory water and the end of the passing rate of qualified water has improved significantly. Conclusion The qualified rate of drinking water in rural village of Le County is low, and the implementation of technical measures should be strengthened.