| abstract |
In a producing apparatus and a producing method of effectively and safely producing hypochlorous acid water suitable for sterilization in a desired amount of production and in a desired concentration, the producing apparatus is compact and includes an electrolytic vessel to which dilute hydrochloric acid is supplied and in which no diaphragm exists between an anode and a cathode for generating a chlorine gas, a storage tank in which water is stored, a circulation pipe into which water flows from the storage tank, in which the water circulates, and from which the water returns into the storage tank, and a mixing pipe which couples between the electrolytic vessel and the circulation pipe, mixes the chlorine gas from the electrolytic vessel with the water in the circulation pipe, and produces hypochlorous acid water. |