发明名称 |
Method and apparatus for producing bio-gas employing technology for improving quality of raw material fed thereto |
摘要 |
Disclosed are a method and an apparatus for production of bio-gas, capable of improving quality of a raw material to be fed thereto. Among the raw material, a part free from inhibitory materials is directly introduced an anaerobic digestion reactor while the other part containing the inhibitory materials is introduced into a first solid-liquid separator and separated into a solid-phase material free from the inhibitory materials and a liquid-phase material containing the inhibitory materials. The solid-phase material in the first solid-liquid separator is fed to the anaerobic digestion reactor after hydrolysis. A liquid waste in the anaerobic digestion reactor and a liquid-phase material in the first solid-liquid separator are concentrated by a sludge concentrator. Through solid-liquid separation of the raw material, only a solid-phase sludge removed from the inhibitory materials is fed to the anaerobic digestion reactor, thereby suitably maintaining desired activity of microorganisms used for producing bio-gas.
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申请公布号 |
US2011297613(A1) |
申请公布日期 |
2011.12.08 |
申请号 |
US201113064529 |
申请日期 |
2011.03.30 |
申请人 |
EUM YOUNG JIN;OH GI YANG;KIM JANG GYU;SUK HUN;YU MYEONG JUNG;LI LONG;BOO KANG TECH. CO., LTD. |
发明人 |
EUM YOUNG JIN;OH GI YANG;KIM JANG GYU;SUK HUN;YU MYEONG JUNG;LI LONG |
分类号 |
C02F3/28 |
主分类号 |
C02F3/28 |
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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