2011年吉林地区农村生活饮用水卫生状况分析

Sanitary status of drinking water in rural areas of Jilin city 2011

目的掌握吉林地区农村生活饮用水卫生状况,为政府制定农村安全饮水安全发展规划和策略提供依据。方法按照《全国农村饮用水水质卫生监测技术方案》的要求,于2011年3-8月,对本地区农村生活饮用水进行监测。采集180个监测点生活饮用水枯水期、丰水期水样各1份。依据GB/T 5750-2006《生活饮用水标准检测方法》和GB 5749-2006《生活饮用水卫生标准》进行检测和评价。结果符合农村小型集中式供水标准的枯水期监测点90个,覆盖人口410 925人占监测点人口72.36%。丰水期监测点87个,覆盖人口408 036人占监测点人口71.85%。枯水期监测指标合格率97.19%;丰水期监测指标合格率96.58%。结论本地区农村生活饮用水状况符合规划目标。部分地区氟化物、铁、锰、总硬度超标,水质情况需要改善。

Objective To master drinking water sanitation in rural areas,provide the basis for formulating strategies of safe drinking water in rural areas from the government.Methods According to Rural Drinking Water Quality Program of Health Monitoring Technology,drinking water in rural areas of Jilin city was monitored from March to August 2011,180 monitoring sites were collected during the dry season and wet period.Based on Drinking Water Standard Test Method and Drinking Water Health Standard,all samples were tested and evaluated.Results 90 monitoring points met the standards of rural small-scale centralized water supply during the dry reason,covering a population of 410 925 population,accounting for 72.36% of the monitoring points.In wet period,87 monitoring points were in accordance with the standards,covering a population of 408 036 people,accounting for 71.85% the monitoring points.Pass rate of monitoring indicators was 97.19% in dry season,96.58% in wet period.Conclusion Rural drinking water conditions in the region are in line with planning objectives.fluoride,iron,manganese,total hardness in part areas exceeded the national standards.Water quality needs improvement.