2014年辉县市游泳场所水质卫生状况分析

Analysis of hygienic status of swimming places water quality in Huixian city in 2014

目的了解和掌握辉县市游泳场所水质现状,加强游泳场所卫生监督管理,保障游泳者身体健康。方法按照《公共场所卫生监测技术规范》(GB/T17220-1998)采集游泳池水样62份,依照《公共场所卫生标准检验方法》(GB/T18204-2000)和《生活饮用水标准检验方法》(GB/T5750-2006)对游泳池水进行检验。结果 2014年辉县市共检验水样62份,其中50份合格,总合格率为80.65%;在各单项指标中,以游离性余氯、尿素、细菌总数合格率较低。循环过滤式与换水式两种净化方式水质合格率差异有统计学意义(x2=4.88,P<0.05)。结论进一步加强对游泳场所卫生监督工作,建议游泳场所使用循环过滤消毒设备。

Objective To understand and grasp the situation of water quality of swimming pool in Huixian City, to strengthen health supervision and management of swimming places, keep swimmers health. Methods According to＂public health monitoring technology standard＂（GB/T17220-1998）collection pool of 62 water samples, in accordance with the＂Public Health Standard Test Method＂（GB/T18204-2000）and＂standard examination methods for drinking water＂（GB/T5750-2006）to test the swimming pool water. Results In Huixian city in 2014 62 water samples were tested, of which 50 were qualified, the total qualified rate was 80.65 %; in each single index, the total free residual chlorine,bacteria, urea, low qualification rate. Statistically significant circulation filtering and change the water type of two kinds of purification water quality qualified rate difference（x2=4.88, P〈0.05）. Conclusions To strengthen health supervision work of swimming places, swimming places recommended filtration and disinfection equipment.