密切值法评价无锡市2类游泳场所水质卫生状况

目的验证密切值法在游泳池水质卫生状况评价中的应用。方法应用多因素系统优选法——密切值法对无锡市2类游泳场所（星级宾馆室内游泳池和对社会公众开放的游泳场馆）6项指标的监测结果进行综合评价。结果星级宾馆室内游泳池的水质卫生状况优于对社会公众开放的游泳场馆，优劣顺序与实际情况符合。结论密切值法计算简便，容易理解，能充分利用原始数据信息，用于游泳池水质卫生状况评价更为全面。

Osculating Value Method to Evaluate Water Sanitary Quality of Two Types of Swimming Pools in Wuxi

Objective ] To verify the application effect of Osculating Value Method （OAV） on evaluating the water sanitary quality of swimming pools. Methods] 0AV was applied to evaluate the monitoring results of six major sanitary items in two types of swim- ming pools, which included indoor swimming pools in star rated hotels and public swimming pools. Results ] Compared to public swimming pools, the water sanitary quality of indoor swimming pools in star rated hotels were much better, and the rank sequences of the water sanitary quality actually measured the facts. Conclusion] The OAV is simple in calculation and understand, and also can make the most of the originality data. So it is more comprehensive to evaluate the water sanitary of swimming pools than other methods.