2008-2011年东兴区乡镇饮用水检测结果分析

目的:了解东兴区乡镇生活饮用水卫生,为提高饮用水卫生管理提供科学依据。方法:对2008-2011年东兴区乡镇集中供水枯水期、丰水期的出厂水和末梢水水质检测资料进行统计、分析和评价。结果:4年共检测样品320件,合格率为45.3%。其中枯水期供水水样160件,合格率为40.6%;丰水期供水水样160件,合格率为50.0%。经统计学处理,枯水期和丰水期合格率无显著差异(0.05

Analysis Results of Rural and Towns Life Drinking Water Quality Monitoring in Dong Xing Qu 2008m2011

To improve the health management quality of drinking water by learning the sanitary conditions of water used in daily life in the rural and tonws of Dongxingqu. Abstract：Objective：Methods：Water quality detection data from centralized of dry season and wet season for water ofter process and tap water in 2008--2011. Results： The number of samples in 4 years are totally 320 with qualification rate of 45.31% . there are 160 samples of dry season water supply with qualification rate of 40. 6% and 160 pieces of samples from wet season water supple with qualification rate of 50.0 %. The difference of qualification rate between the two types of provision is no obvious（0.05〈P〈0.1）. The water of ofter process and tap waters＇ qualification rate is 44.38% and 46.25%. The qualification rate between the two types is no significant difference（0.5〈P〈0.75）. 4 years qualified comparison and qualified com parison for well water, surface water and livestock water is obvious. Conclusion： Overall, the centralized water supply qualification rate is escalating in Dong xingqu, from 15.79% go up to 71.74% in 2008--2011. Perhaps, It is relativities for the source water and enhancing the water treatment technology. The qualification rate as a whole of 4 years is nut high, It is relativities for the source water and enhancinghe water treatment technology. Enhancing the management of water head site and improving the water treatment technology are both key points to guarantee the safety of drinking water.