| 发明名称 |
PROCEDIMIENTO Y DISPOSITIVO DE DEPURACION DE AGUAS RESIDUA- LES, QUE NECESITAN LA DESGASIFICACION DE SUSPENSIONES DE FANGOS |
| 摘要 |
<p>The invention relates to the purification of waste waters (effluents) which are loaded with sludges containing gases. A purification process is proposed having a phase for degassing the sludges by trickling them down onto a packed bed which is preferably inoculated with biologically active materials. Subject-matter of the invention is also an apparatus for carrying out this process.</p> |
| 申请公布号 |
ES498565(D0) |
申请公布日期 |
1981.12.01 |
| 申请号 |
ES19650004985 |
申请日期 |
1981.01.16 |
| 申请人 |
SOCIETE GENERALE POUR LES TECHNIQUES NOUVELLES |
发明人 |
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| 分类号 |
B01D19/00;C02F1/24;C02F1/64;C02F3/04;C02F11/12;(IPC1-7):02F1/20 |
主分类号 |
B01D19/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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