| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus for a plating process that is a water treatment apparatus enabled to remove organic matter with sterilized and purified plating treatment water, and can maintain a high cleaning function in a water treatment by being connected to existent treatment tanks to remove slime and mold in the respective treatment tanks and to prevent them from sticking while suppressing treatment tanks in a plating process from becoming large in size. <P>SOLUTION: The water treatment apparatus for a plating process is constituted by connecting an inflow path 60 and an outflow path 61 of a sterilization and purification unit 3, having three organically combined functions of an ozone supply part 15 which supplies ozone, an ultraviolet-ray irradiation part 16 which achieves irradiation with ultraviolet rays, and a photocatalysis part 17 which makes a photocatalyst 33 act, to various treatment tanks 2 in the plating process in a circulable state, and configured to remove organic matter 63 in water 62 to be treated by circulating plating water 5 having been sterilized and purified through the sterilization and purification unit 3. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
