发明名称 |
Removal of high odor contaminants from exhaust air, by passing through moving bed of moist scrap paper which supports microorganisms and which is preferably pre-treated with PTFE separating agent |
摘要 |
A process for removal of all the high-odor components from exhaust air by biodegradation using microorganisms is new, as is also the apparatus used. Removal of all the high-odor components from exhaust air by biodegradation using microorganisms is effected by passing the air through a moist, cellulose-containing rolling or flowing granulate bed or screen, especially of scrap paper. An Independent claim is also included for an apparatus comprising a rotating, drum-like vessel with a shell having a smooth internal surface and a centrally-located hole in the base for the contaminated air pipe and removal of the decontaminated air, there also being a stripper at the edge of the vessel.
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申请公布号 |
DE19939639(A1) |
申请公布日期 |
2001.02.22 |
申请号 |
DE19991039639 |
申请日期 |
1999.08.20 |
申请人 |
RETEC RECYCLING, ENTWICKLUNGS- UND TECHNOLOGIEGESELLSCHAFT MBH |
发明人 |
PFEIFER, MANFRED;MOHNSAME, BERND |
分类号 |
B01D53/85;C12N11/12;C12S5/00;(IPC1-7):B01D53/85 |
主分类号 |
B01D53/85 |
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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