热水供应系统中嗜肺军团菌的控制

Control of Legionella Pneumophila in Hot Water Supply System

介绍了军团病的症状与感染途径,总结了嗜肺军团菌在建筑物热水供应系统、游泳池等的污染现状,阐述了过热水冲洗、高含氯水清洗等管道消毒方法和铜 -银电离、UV、氯胺、臭氧等供水消毒方法的操作要点,并比较了上述方法的优缺点。

The symptoms and infection route of Legionellosis were introduced. The current pollution incurred by Legionella pnermophila in hot water supply system of buildings and swimming pool was summed up. The operation steps for the pipe disinfection processes such as superheating water flushing and high chlorine content water cleaning, and the water disinfection processes including copper-silver ionization, UV, chloramine, and ozone were described; and comparison was made on their merits and demerits.