| 摘要 |
This invention, in addition to both more adequate disinfection effect and more adequate cleaning effect, offers a better electrolyzed alkaline water production unit and a better electrolyzed alkaline water production method in terms of storage stability before use or safety in comparison with strong alkaline solution. An alkaline water sterilizer 100 produces electrolyzed alkaline water by electrolyzing tap water which is neutral water by an electrolyzed alkaline water production unit 100a. Then, the electrolyzed alkaline water thus produced is electrolyzed by a hypochlorite water production unit 100b to produce hypochlorous acid by electrolysis and hypochlorite water having a pH value of at least 10 or more is produced as alkaline sterilizing water.
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