发明名称 |
FREMGANGSMAATE VED SPALTING OG OPPARBEIDING AV EMULSJONER AV OLJER OG FETT. |
摘要 |
<p>It is proposed to demulsify and convert emulsions of oils, greases, and fats in that these emulsions are processed together with digested sludge or sludge liquor from a biological sewage treatment plant. The emulsions of oils, greases, or fats are fed after a first digesting step and preferably to a separate container. In that second digesting step, the bacteria growing under anaerobic conditions can convert much larger quantities of emulsions and the emulsions can be converted within a shorter time.</p> |
申请公布号 |
NO801947(A) |
申请公布日期 |
1980.12.29 |
申请号 |
NO19800001947 |
申请日期 |
1980.06.27 |
申请人 |
VOEST-ALPINE AG, |
发明人 |
TRESO, BERTALAN,;HANKE, REINHART, |
分类号 |
B01D17/04;C02F3/28;(IPC1-7):02F/ |
主分类号 |
B01D17/04 |
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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