Chemistry: molecular biology and microbiology – Process of utilizing an enzyme or micro-organism to destroy... – Treating gas – emulsion – or foam
Patent
1997-01-06
1999-01-12
Gitomer, Ralph
Chemistry: molecular biology and microbiology
Process of utilizing an enzyme or micro-organism to destroy...
Treating gas, emulsion, or foam
435264, 4352625, A61L 901
Patent
active
058587683
ABSTRACT:
A method for the purification and biodeodorizing of a gas effluent charged with pollutant matter is provided. The method includes the steps of passing the gas effluent through a bed of inert granular material used as a support for a biomass. The biomass includes bacteria, majority of which are autotrophic bacteria. Preferably the bacteria are in a form designed to degrade the pollutant material. The method includes the step of sprinkling the bed with a sprinkling liquid and recovering purified biodeodorized gas effluent. Preferably, nutrient elements for the biomass are supplied entirely by the sprinkling liquid, the gas effluent or a mixture thereof.
REFERENCES:
Preliminary Search Report (in French) for FR 9313266, dated 21 Jul. 1994 (citing the above-noted references).
Raterman K., Microbial Treatment of a Synthetic Sour Brine, J of Ind Micro 12 (1993) 21-28.
Bonnin Christophe
Coriton Gabriel
Martin Guy
Gitomer Ralph
OTV (Omnium de Traitements et de Valorisation)
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