发明名称 |
Process and device for treating raw manure |
摘要 |
A process and a device for treating and upgrading raw manure. The method and the device comprise steps which consist in promoting agglomeration of solid constituents of the manure and precipitating the agglomerated particles by using a sedimentation agent. More particularly, the sedimentation agent used is based on natural stone and/or industrial derivative dusts. Sedimentation of the agglomerated particles enables the solid phase and the liquid phase to be separately treated, leading eventually to the production of a solid fertilizer, a liquid fertilizer and water corresponding to environmental standards and capable of being released into the environment or simply recycled.
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申请公布号 |
US7691170(B2) |
申请公布日期 |
2010.04.06 |
申请号 |
US20050155192 |
申请日期 |
2005.06.17 |
申请人 |
CARRIERE R. POUDRETTE INC. |
发明人 |
POUDRETTE FLORIAN;POUDRETTE ALEXANDRE;GAUTHIER GAETAN |
分类号 |
C05F3/00;C02F1/28;C02F1/44;C02F1/52;C02F1/56;C02F9/00;C02F11/14;C05D3/02;C05F3/06 |
主分类号 |
C05F3/00 |
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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