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目的为了解图们江、鸭绿江沿岸居民饮水卫生状况进行连续监测方法 2010、2012、2014年连续3次修订下发《吉林省边境地区生活饮用水现状调查方案》,对鸭绿江、图们江沿岸9个县(市、区、管委会)距离江边1 km范围内居民饮用水的感官性状、毒理、微生物等方面指标进行检测。结果 2010~2014年共监测水样1 635份,合格513份,总合格率31.38%。集中式供水的水质合格率为31.5%,分散式供水的水质合格率为31.0%,两者的差异无统计学意义(P>0.05)。检测水样的微生物指标检测合格率分别为33.0%,55.5%和40.7%。结论吉林省图们江、鸭绿江沿岸居民生活饮用水中微生物指标超标明显,部分地区氟化物超标。
OBJECTIVE To continuously monitor the drinking water health status of residents in the Tumen River and Yalu River along the Yulin River in 2010, 2012 and 2014, the “Report on Current Situation of Domestic Drinking Water in the Border Areas of Jilin Province” was revised and issued three times in a row. Counties (cities, districts, and management committees) were tested for sensory traits, toxicology, microorganisms and other aspects of drinking water within 1 km from the waterfront. Results A total of 1 635 water samples were collected from 2010 to 2014, 513 passions were qualified, with a total pass rate of 31.38%. The qualified rate of centralized water supply was 31.5% and that of distributed water supply was 31.0%. There was no significant difference between the two (P> 0.05). The detection rate of microorganisms in water samples was 33.0%, 55.5% and 40.7% respectively. Conclusion The indicators of microorganisms in drinking water of Tumen River and Yalu River along the coast of Jilin Province exceeded the standard obviously, and fluoride in some areas exceeded the standard.