发明名称 |
PROCEDE ET INSTALLATION POUR LE TRAITEMENT D'EFFLUENTS AGRICOLES |
摘要 |
<p>Liquid agricultural wastes are given a biological nitrification and denitrification, then phases are separated in a vessel (31) containing macrophytic plants (36). Liquid filters through a substrate (35) and permeable membrane (34) into a gravel layer (32) and is drained away (33 and 37). Solids (38) collect on the surface of the substrate and are dried by circulating air.</p> |
申请公布号 |
FR2795398(B1) |
申请公布日期 |
2001.09.14 |
申请号 |
FR19990008265 |
申请日期 |
1999.06.24 |
申请人 |
VAL'CONSEIL ENVIRONNEMENT |
发明人 |
JANVIER REGIS |
分类号 |
C02F3/32;C05F3/00;(IPC1-7):C02F1/00 |
主分类号 |
C02F3/32 |
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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