湖北省应城市农村饮水安全工程现状调查与对策

目的了解应城市农村饮水安全工程现状。方法对应城市14个乡镇44个农村饮水安全工程的水质及运行状况进行了监测和调查,水质检验按GB/T 5750-2006方法,检测结果评价按GB 5749-2006、GB 3838-2002、GB 14848-1993执行。结果检测样品135份,总合格率仅为34.1%。不合格主要指标是细菌总数,大肠菌群、耐热大肠菌群、铁和锰。地下水源与地面水源样品检测合格率差异有统计学意义(χ2=5.333 1,P0.05)。结论应城市农村饮水安全工程现状令人担忧,引起介水传染病可能性大,加强农村饮水安全工程水质的卫生监管是提高农村饮水安全工程成功的关键。

Investigation and countermeasures on project of rural drinking water safety in Yingcheng City of Hubei Province

[Objective]To understand the situation of project of rural drinking water safety in Yingcheng City.[Methods]The water quality and operational state of 44 rural drinking water safety projects in 14 counties of Yingcheng City were monitored and investigated.The water quality was tested according to GB/T 5750-2006.Test results evaluation was based on GB 5749-2006,GB 3838-2002,GB14848-1993.[Results]Of 135 water samples,the total qualified rate was only 34.1%.The major failed indexes were aerobic bacterial count,coliform bacterial,thermotolerant coliform,iron and manganese.The qualified rate of water quality between groundwater and surface water was significantly different(χ2=5.333 1,P<0.05).[Conclusion]The situation of drinking water safety project in rural areas is worrying in Yingcheng.The possibility of causing waterborne diseases is high.Strengthening health monitoring of rural drinking water safety project plays important role in its success.