发明公开
- 专利标题: PROCEDE ET INSTALLATIONS DE TRAITEMENT D'EFFLUENTS DE PETITES COLLECTIVITES
- 专利标题(英): Method and installations for treating effluents in small communities
- 专利标题(中): 方法和设备用于处理废水从小型社区
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申请号: EP99936722.0申请日: 1999-08-11
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公开(公告)号: EP1112231A1公开(公告)日: 2001-07-04
- 发明人: VIRLOGET, François
- 申请人: Suez Lyonnaise des Eaux
- 申请人地址: 1, rue d'Astorg 75383 Paris Cédex 08 FR
- 专利权人: Suez Lyonnaise des Eaux
- 当前专利权人: Suez Lyonnaise des Eaux
- 当前专利权人地址: 1, rue d'Astorg 75383 Paris Cédex 08 FR
- 代理机构: Armengaud Ainé, Alain
- 优先权: FR9810582 19980820
- 国际公布: WO0010927 20000302
- 主分类号: C02F3/12
- IPC分类号: C02F3/12 ; C02F3/06 ; C02F11/16 ; C02F3/32
摘要:
The invention concerns a method for treating effluents in small communities, that is communities consisting of about 200 to 2000 inh.eq (inhabitant equivalent), characterised in that it consists in: carrying out a biological treatment of the effluent using a trickling filter eliminating matters suspended in the treated effluent, and, simultaneously performing a treatment of the sludge by filtering-composting on filters planted with reeds.
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