| 发明名称 |
Process for removing the nitrite and/or nitrate content in water |
| 摘要 |
A continuously performable process for the removal or reduction of the nitrite and/or nitrate content of nitrite-polluted and/or nitrate-polluted water with the selective formation of nitrogen by catalytic hydrogenation. Catalysts suitable for carrying out such a process are also described.
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| 申请公布号 |
US4990266(A) |
申请公布日期 |
1991.02.05 |
| 申请号 |
US19890404988 |
申请日期 |
1989.09.11 |
| 申请人 |
GUTEC: GESELLSCHAFT ZUR ENTWICKLUNG VON, UMWELTSCHUTZTECHNOLOGIE MBH |
发明人 |
VORLOP, KLAUS-DIETER;TACKE, THOMAS;SELL, MICHAEL;STRAUSS, GUENTHER |
| 分类号 |
B01J23/44;B01J23/46;B01J23/48;B01J23/89;B01J35/10;C02F1/32;C02F1/58;C02F1/70;C02F1/72 |
主分类号 |
B01J23/44 |
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