| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for producing sterilized water which is constituted in a compact size as a whole although a diluting and mixing unit having an enough volume is installed, which does not require a check valve and which produces no chlorine gas. SOLUTION: In the device to produce hypochlorous acid-sterilized water by adding an aqueous solution of sodium hypochlorite and an acidic aqueous solution such as hydrochloric acid to the raw water of city water, well water or the like, the inside of a diluting and mixing tank 50 also as a buffer tank is provided with a nozzle for addition of the aqueous solution of sodium hypochlorite, a nozzle 26 for addition of the acidic aqueous solution and mixing and stirring tanks 31, 32 so as to add the raw water and the aqueous solutions from the upside in the vertical direction. COPYRIGHT: (C)2003,JPO
|
