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目的了解大连市室内游泳场所的水质卫生状况。监督指导游泳池经营者做好水质处理,为有效地预防控制介水传染病提供科学依据。方法按照GB/T 18204-2000《公共场所卫生标准检验方法》对大连市游泳池水中的尿素、细菌总数、大肠菌群进行检验;按照GB/T 5750-2006《生活饮用水标准检验方法》进行游离性余氯的检验。结果2012-2013年共检测游泳池水样215份,合格136份,总合格率为63.26%。两年总合格率分别为84.95%和46.72%,差异有统计学意义(χ2=33.17,P<0.01)。结论大连市游泳场所水质卫生状况不容乐观,对游泳场馆应加强卫生监督监测和池水消毒工作,做好对游泳者的引导和宣传。
Objective To understand the water quality and hygiene of indoor swimming places in Dalian. Supervise and guide the swimming pool operators to do a good job of water quality treatment, to provide a scientific basis for the effective prevention and control of waterborne infectious diseases. Methods According to GB / T 18204-2000 “public places health standards test method” to test the urea, bacteria and coliforms in Dalian swimming pool water; in accordance with GB / T 5750-2006 “drinking water standard test method” for free Testing of residual chlorine. Results A total of 215 water samples were collected from the swimming pool in 2012-2013, of which 136 were qualified. The total pass rate was 63.26%. The total eligible rates in two years were 84.95% and 46.72% respectively, with statistical significance (χ2 = 33.17, P <0.01). Conclusion The water quality and sanitation status of swimming places in Dalian is not optimistic. Health supervision and monitoring and water disinfection should be strengthened for swimming pools, so as to guide and promote swimmers.