论文部分内容阅读
目的掌握德阳市城乡饮用水卫生现状,为保障饮用水安全提供有效技术支撑。方法调查252个水质监测点供水基本情况,检验监测点枯、丰水期出厂水水质,与3年前比较观察水质合格率变化情况。结果 35.32%的监测点水质完全处理,27.78%的监测点水质未做任何处理,水质合格率为71.83%。结论德阳市2011年城乡饮用水水质合格率较低,应采取措施进一步保障饮用水安全。
Objective To grasp the status quo of drinking water health in urban and rural areas of Deyang City and provide effective technical support for the protection of drinking water safety. Methods The basic situation of water supply of 252 water quality monitoring points was investigated. The water quality of factory water in dry and wet season was monitored and monitored. The change of the qualified rate of water quality was observed compared with 3 years ago. Results The water quality of 35.32% monitoring points was completely treated, while the water quality of 27.78% of monitoring sites was not treated. The qualified rate of water quality was 71.83%. Conclusion Deyang City in 2011 urban and rural drinking water quality pass rate is low, should take measures to further protect the safety of drinking water.