| 摘要 |
PROBLEM TO BE SOLVED: To provide an ozonizer with which ozonized water suppressed with the inclusion of undissolved ozone may be obtained. SOLUTION: An ozonizer element is formed by winding an anode electrode made of a platinum wire-netting, an ion exchange membrane (13) and a cathode electrode made of a wire-netting around a columnar shaft body so as to come into pressurized contact with each other and winding this anode electrode intermittently at prescribed intervals in the axial direction of the columnar shaft body or insulating the anode electrode and the cathode electrode from each other intermittently at prescribed intervals in the axial direction. This ozonizer element is housed in a cylindrical flow passage in which the water flows in such a manner that the central axis thereof faces the flow direction of the water. DC voltage is impressed between the anode electrode and the cathode electrode, by which discharge parts and non-discharge parts are eventually alternately located in the flow direction of the water. |
