| 摘要 |
<P>PROBLEM TO BE SOLVED: To generate waste water not containing organic compounds, or waste water containing low concentrations of organic compounds by a small apparatus. <P>SOLUTION: The waste water treatment method decomposes organic compounds difficult to treat by oxidizing them by adding ozone to waste water Wb containing the organic compounds difficult to treat and treating the organic compounds with the ozone. The ozone-treated waste water Wa containing the oxidized organic compounds generated by oxidative decomposition with ozone is distilled to generate the waste water not containing the organic compounds, or the waste water containing low concentrations of the organic compounds. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
