| 发明名称 |
METHOD FOR TREATING WASTEWATERS |
| 摘要 |
<p>The invention relates to a method for treating wastewater containing nitroaromatics and nitrohydroxyaromatics, as for example arises in the production of nitroaromatics or in the production of nitrohydroxyaromatics, by a two-stage method consisting of pre-reduction and wet oxidation.</p> |
| 申请公布号 |
EP2393758(A1) |
申请公布日期 |
2011.12.14 |
| 申请号 |
EP20100703410 |
申请日期 |
2010.01.27 |
| 申请人 |
BAYER MATERIALSCIENCE AG |
发明人 |
RAUSCH, ANDREAS KARL;BLOECHER, CHRISTOPH |
| 分类号 |
C02F9/04;C02F1/28;C02F1/66;C02F1/70;C02F1/72;C02F11/08;C02F101/38;C07C205/06 |
主分类号 |
C02F9/04 |
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