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目的了解邯郸市复兴区生活饮用水水质现状,为推进饮水工程建设提供科学参考依据。方法选择集中供水和农户自备井水,按照GB/T5750-2006《生活饮用水标准检验方法》要求采样监测,按照GB5749-2006《生活饮用水卫生标准》进行评价。结果邯郸市复兴区农村集中供水合格率80.00%,自备井水23.33%,且差异有统计学意义。其中细菌指标中细菌总数集中供水合格率80.00%,自备井水23.33%;大肠菌群集中供水合格率86.67%,自备井水23.33%。总硬度集中供水合格率80.00%,自备井水26.67%;氯化物集中供水合格率90.00%,自备井水46.67%;pH值集中供水合格率93.33%,自备井水86.67%;氨氮集中供水合格率90.00%,自备井水53.33%。另外,氟化物、硝酸盐均符合国家生活饮用水标准。结论通过对邯郸市复兴区农村集中供水和各户自备井水检测结果比较,集中供水比自备井水水质好、合格率高,但集中供水依然存在供水消毒处理不到位现状,加强集中式供水管理、消毒和监督检测才能让农民真正喝上合格的水。
Objective To understand the current status of drinking water quality in Fuxing District of Handan City and provide scientific reference for promoting drinking water project construction. Methods The centralized water supply and farmer-owned well water were selected. The samples were monitored according to GB / T5750-2006 Standard Test Method for Domestic Drinking Water and evaluated in accordance with GB5749-2006 Standard for Drinking Water Quality. Results The qualified rate of rural centralized water supply in Fuxing District of Handan City was 80.00%, with 23.33% of its own well water, and the difference was statistically significant. Bacteria index in which the total number of bacteria in the water supply pass rate of 80.00%, owned 23.33% well water; coliform bacteria concentrated water supply rate of 86.67%, 23.33% of own well water. Total qualified water supply rate of 80.00% and self-provided well water of 26.67%; chloride qualified water supply rate of 90.00% and self-provided well water of 46.67%; pH qualified water supply rate of 93.33% and self-made well water of 86.67%; ammonia concentration Water pass rate of 90.00%, 53.33% owned water. In addition, fluoride, nitrate are in line with national drinking water standards. Conclusion Comparing the detection results of rural centralized water supply and self-owned well water in Fuxing District of Handan City, the water quality of centralized water supply is better than that of self-owned water well, and the qualified rate is high. However, the centralized water supply still has the status that water supply disinfection is not in place, Water management, disinfection and supervision and testing will enable farmers to really drink qualified water.