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目的了解宝应县农村集中式区域供水水质状况,确保广大农民饮水安全。方法全县共设置监测点40个,根据《2013年江苏省农村饮水水质卫生监测工作方案》进行样品采集、运输及检测,按《生活饮用水卫生标准》评价。结果全年共监测水样106份,合格率为80.19%。监测总项次数为3548项,合格率为99.15%。微生物指标超标较为严重,菌落总数、总大肠菌群超标率分别为11.76%、2.94%。耗氧量和氨氮的超标率也较高,分别为4.90%、3.92%。结论尽管宝应县农村地区已实施区域供水,但农村饮用水水质合格率仍偏低,要重视农村生活饮用水安全问题,积极采取措施,确实保障广大农民身体健康。
Objective To understand the water quality of centralized regional water supply in rural areas in Baoying County and ensure the safety of drinking water for farmers. Methods A total of 40 monitoring points were set up in the county. Samples were collected, transported and tested according to the “2013 Rural Drinking Water Quality Sanitation Monitoring Work Plan” in Jiangsu Province, and evaluated according to the “Sanitary Standard for Domestic Drinking Water”. Results A total of 106 water samples were monitored during the year, with a pass rate of 80.19%. The total number of items monitored was 3548, with a pass rate of 99.15%. Microbial indicators exceeded the more serious, the total number of colonies, total coliform exceeded the rate of 11.76%, 2.94%. Oxygen consumption and excessive ammonia nitrogen rates are also higher, respectively 4.90%, 3.92%. Conclusion Although water supply has been implemented in rural areas in Baoying County, the passing rate of drinking water quality in rural areas is still low. We must attach importance to the safety of drinking water in rural areas and take active measures to ensure the physical health of farmers.