Chemistry: molecular biology and microbiology – Process of utilizing an enzyme or micro-organism to destroy... – Treating gas – emulsion – or foam
Patent
1995-03-31
1997-06-03
Kepplinger, Esther
Chemistry: molecular biology and microbiology
Process of utilizing an enzyme or micro-organism to destroy...
Treating gas, emulsion, or foam
4352866, 4352941, 96108, 96131, 96132, A61L 901
Patent
active
056353944
ABSTRACT:
An arrangement for conducting air filtration by biofilter operation is provided. The arrangement generally includes at least one bioreactor bed, through which air to be purified is passed. Preferably the arrangement is configured so that air flow through each tank is from the top downwardly. In general, the biofiltration operation is conducted under pressures of less than ambient, to advantage.
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Braun Intertec Corporation
Kepplinger Esther
Tran Lien
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