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目的为了掌握应城市农村饮水安全工程的水质状况,控制介水传染病的发生和流行。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执行。结果检测样品384份,总合格率仅为47.9%。不合格主要指标是细菌总数、大肠菌群、耐热大肠菌群、浑浊度、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=48.19,P<0.01)。结论应城市农村饮水安全工程现状令人担忧,有引起介水传染病的潜在危险,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。
Objective To control the water quality of rural drinking water safety project in Yingcheng and control the occurrence and prevalence of water-borne infectious diseases. Methods The water quality and operating status of 44 rural drinking water safety projects in 14 townships and towns of the city were monitored and investigated. The water quality test was conducted according to the method of GB / T 5750-2006, and the test results were evaluated according to GB 5749-2006. Results 384 samples tested, the total pass rate of only 47.9%. The main indicators of unqualified bacteria is the total number of coliform bacteria, heat-resistant coliform bacteria, turbidity, iron and manganese. There was a significant difference in pass rate between groundwater samples and surface water samples (χ2 = 48.19, P <0.01). Conclusions The status quo of rural drinking water safety project in Yingcheng should be worrisome, which has the potential danger of causing water-borne infectious diseases. To strengthen the hygiene supervision of water quality in rural drinking water safety project is the key to improve the success of rural drinking water safety project.