发明名称 |
METHOD AND EQUIPMENT FOR PRODUCING BIOGAS IN WHICH TECHNIQUE FOR IMPROVING QUALITY OF INJECTED RAW MATERIALS IS APPLIED |
摘要 |
<p>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.</p> |
申请公布号 |
EP2578546(A2) |
申请公布日期 |
2013.04.10 |
申请号 |
EP20110789969 |
申请日期 |
2011.03.28 |
申请人 |
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;C02F11/04;C02F101/10;C02F101/30;C02F103/20;C02F103/32;C12M1/00;C12M1/107 |
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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