| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method of treating a plating waste liquid by an electrolytic treatment method where metal contained in the waste liquid is separated/recovered, further, a coexistent compound relating to water pollution is decomposed to a form harmless for the environment or a recoverable form, and the discharge of the waste liquid is finally made possible. <P>SOLUTION: In the plating waste liquid treatment method, an electrically conductive diamond electrode is used as an anode, also, chlorine ions are incorporated into a plating waste liquid, and electrolytic treatment is performed thereto. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
