| 发明名称 |
Biological effluent treatment with minimum sludge generation |
| 摘要 |
Activated sludge from the biological treatment vessel (1) is conditioned (2), to improve its biodegradability, then returned (3) to the main treatment vessel. Conditioning is by thermal treatment, maybe with added oxygen, mechanical and/or ultrasonic disintegration, oxidation by ozone or hydrogen peroxide or acid or base hydrolysis.
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| 申请公布号 |
FR2781784(A1) |
申请公布日期 |
2000.02.04 |
| 申请号 |
FR19980002043 |
申请日期 |
1998.02.16 |
| 申请人 |
OTV OMNIUM DE TRAITEMENTS ET DE VALORISATION |
发明人 |
SIBONY JACQUES;BINOT PATRICK |
| 分类号 |
C02F1/02;C02F1/36;C02F1/78;C02F3/06;C02F3/12;C02F3/30;(IPC1-7):C02F3/00;C02F11/06;C02F1/72;C02F11/18;C02F1/74 |
主分类号 |
C02F1/02 |
| 代理机构 |
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代理人 |
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