| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for ozonized water, in which the dissolved amount of ozone can be increased. SOLUTION: In a gas-liquid mixer 4, when a motor 19 is turned on, a moving fin 22 correspondent to fixed fins 17 is rotated at high speed and thereby ozonized water and undissolved ozone flowing into a gas-liquid mixing chamber 11 from an ejector 13 are agitated at high speed. Ozonized water and undissolved ozone are again mixed by high-speed agitation and the dissolved amount of ozone is increased.
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