军团菌具有高致病性,人体一般因吸入含有军团菌的气溶胶而感染致病.因此公共场所沐浴水系统中军团菌这一问题的普遍存在,严重危害着人们的用水安全.介绍了我国公共场所沐浴水系统和国内外对水系统中军团菌的相关规定,并就国内外杀灭军团菌方法的进展进行简单对比.通过简述银离子的杀菌机理及毒理性,结合国内外银离子杀灭军团菌的试验研究,提出银离子杀灭军团菌的有效方法.%Legionella is a kind of highly pathogenic bacterium. The human would be infected due to inhalation of aerosols containing legionella. Therefore, legionella prevalently exists in bathing water systems of public places, which would seriously endanger water safety of people. This paper briefly introduced the relevant rules of legionella for the public place bathing water systems domestic and abroad. A simple comparison between the sterilizing methods domestic and abroad was also carried out. Through the brief introduction of silver ions mechanism in sterilization and its toxicity and the review of the experiment studied on silver ions sterilizing legionella domestic and a-broad, an effective method of silver ions sterilizing legionella was brought forward.
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