发明名称 |
A method and installation for anaerobic fermentation of liquid manure. |
摘要 |
<p>A method an installation for anaerobic fermentation of a liquid suspension of an organic substance and the production of methane gas therefrom, comprises a continuous circulation of supplied substance mixed with active sludge in a treatment chamber composed of two concentric vessels (16, 17). The inner vessel (16) is filled with contact elements and constitutes an upflow reactor with a bottom inlet for the mixture which flows over the open upper edge of this vessel (16) into the outer vessel (17) constituting a down-stream reactor. A pump (31) maintains the circulation of the mixture and a heat-exchanger (40) keeps the temperature at an appropriate level. The produced methane gas is discharged at the top (23) of the treatment chamber.</p> |
申请公布号 |
EP0062388(A1) |
申请公布日期 |
1982.10.13 |
申请号 |
EP19820200413 |
申请日期 |
1982.04.01 |
申请人 |
VAN STAVEREN, NICOLAAS ARIE |
发明人 |
VAN STAVEREN, NICOLAAS ARIE |
分类号 |
A01C3/02;C02F3/28;C12M1/107;(IPC1-7):02F3/28;01C3/02 |
主分类号 |
A01C3/02 |
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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