An apparatus for suppressing growth of Legionella spp.

摘要

To provide a growth inhibiting device for suppressing proliferation of Legionella spp. By dissolving carbonic acid gas in hot water.SOLUTION: The growth suppression device 80b of Legionella spp. Is a gas supply unit for supplying carbon dioxide gas and a dissolving means for injecting carbon dioxide which is harmless to humans into hot water or water and dissolving it 40, which inhibits the growth of Legionella spp. Particularly in a hot bath facility or the like, the bactericidal action by the medicament adding portion 26 and the like effectively functions so that the occurrence and proliferation of Legionella spp. In the water facility 100 can be greatly suppressed.(FIG.