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夏日游泳是群众喜爱的体育锻炼和娱乐活动之一,随着参加游泳活动的人越来越多,游泳池水卫生安全问题也日益突出,其中尿素含量是评价游泳池水卫生状况的主要指标之一。尿素别名碳酰二胺、碳酰胺、脲等,是由碳、氮、氧和氢组成的有机化合物。游泳池水中尿素主要来源于游泳者在游泳过程中排泄的分泌物[1],例如尿液、汗液。尿素含量高,说明游泳池水使用时间过长,水质的洁净程度下降。尿素对人的皮肤、粘膜和器官具有较强
Summer swimming is one of the most popular physical exercises and recreational activities. As more and more people participate in swimming activities, health and safety of swimming pool water also become increasingly prominent, of which urea content is one of the main indicators for assessing the health status of swimming pool water . Urea alias carbamide, carbonamide, urea, etc., is composed of carbon, nitrogen, oxygen and hydrogen of organic compounds. Urea in swimming pool water mainly comes from secretions secreted by swimmers during swimming [1], such as urine and sweat. High urea content, indicating the use of swimming pool water for too long, the water quality of the cleanliness decreased. Urea on human skin, mucous membranes and organs are stronger