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Title
Verfahren zur mikrobiologischen Reinigung von mit halogenierten Ethenen und/oder mit halogenierten Butadienen kontaminierten Abluftstroemen
Date Issued
1991
Author(s)
Patent No
1990-4009109
Abstract
The invention relates to a process for the microbiological cleaning of exhaust air flows contaminated with halogenated ethenes and/or halogenated butadienes. Suitable strains of bacteria are preadapted by supplying them in a bioreactor with isoprene and/or butadiene as source of carbon and energy for neogenesis or regeneration, and deriving the exhaust air flow to be cleaned in a bioreactor which contains the preadapted bacteria. In said bioreactor, the halogenated ethenes and the halogenated butadienes are removed from the exhaust air flow by biodegradation using the preadapted bacteria.
Language
de
Patenprio
DE 1990-4009109 A: 19900321