| 摘要 |
PROBLEM TO BE SOLVED: To provide a small-size ozonizer having a high ozone generating efficiency which can be easily produced. SOLUTION: This ozonizer element 10 is produced by winding an anode electrode 12 made of a platinum metal mesh around a cylindrical axial body 11, and further winding an ion exchange membrane 13 around the anode electrode 12, and a metal mesh cathode electrode 14 around the ion exchange membrane 13, each member being pressed and tightly in contact with each other. The ozonizer element 10 is housed in a cylindrical passage 20 where water flows, with the center axis of the cylindrical axial body 11 along the flowing direction of the water. DC voltage is applied on the anode electrode 12 and the cathode electrode 14. |
