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目的:了解佛冈县城镇生活饮用水水质卫生状况,为提高全县饮用水卫生质量提供科学依据。方法:收集2010年-2012年城镇生活饮用水监测结果进行统计分析。结果:2010年-2012年共监测水样550份,合格340份,总合格率为61.8%,三年合格率依次为69.5%、61.8%、55.8%。项次总合格率为93.8%,游离余氯合格率最低为84.4%,其次为锰85.8%、铁87.8%。结论:2010年-2012年佛冈县城镇生活饮用水合格率逐年降低,总体结果令人堪忧,需有关部门加大监督力度以提高全县水质安全水平。
Objective: To understand the sanitary status of drinking water quality in cities and towns in Fogang County and to provide a scientific basis for improving the hygiene quality of drinking water in the county. Methods: Collecting the monitoring results of urban drinking water in 2010-2012 for statistical analysis. Results: From 2010 to 2012, a total of 550 water samples were collected and 340 were qualified. The total pass rate was 61.8%. The three-year pass rates were 69.5%, 61.8% and 55.8% respectively. The total qualification rate of the subproject was 93.8%, the lowest pass rate of free residual chlorine was 84.4%, followed by 85.8% manganese and 87.8% iron. Conclusion: From 2010 to 2012, the passing rate of urban drinking water in Fogang County is decreasing year by year. The overall result is worrisome, which requires the relevant departments to increase their supervision so as to improve the water quality and safety of the county.