C - Chemistry – Metallurgy – 02 – F
Patent
C - Chemistry, Metallurgy
02
F
C02F 3/34 (2006.01)
Patent
CA 2262498
A biological degradation process is disclosed. The biological degradation process utilizes a unique thermophilic aerobic bacterial mixture capable of converting, biologically or via oxidation, aqueous and other liquid streams containing substances that are ordinarily considered toxic to conventional biological systems. Substances ordinarily considered toxic to conventional biological systems, but which nevertheless are converted by the thermophilic aerobic bacterial mixture, include aniline; benzothiazole; 5,6-dihydro-2- methyl-N-phenyl-1,4-oxathiin-3-carboxamide; lindane (technically known as 1.alpha.,2.alpha.,3.beta.,4.alpha.,5.alpha.,6.beta.-hexachlorocyclohexane); 2- mercaptobenzothiazole; toluene; and combinations thereof. The unique thermophilic aerobic bacterial mixture comprises relative effective amounts of Pseudomonas stutzeri, Pseudomonas aeruginosa, Pseudomonas fluorescens, Pseudomonas mendocina and Alcaligenes denitrificans subsp. xylosoxydans. A biological degradation process for treating the liquid stream containing substances ordinarily considered toxic comprises contacting the stream with the thermophilic aerobic bacterial mixture, for an amount of time that is effective for de-toxifying the stream.
L'invention porte sur un procédé de dégradation biologique faisant appel à un unique mélange bactérien aérobie et thermophile capable de convertir biologiquement ou par oxydation des effluents aqueux ou autres normalement considérés comme toxiques pour les systèmes biologiques classiques. Les substances normalement considérés comme toxiques pour les systèmes biologiques classiques peuvent néanmoins être converties au moyen dudit mélange qui comprend de l'aniline, du benzothiazole, du 5,6-dihydro-2-méthyl-N-phényl-1,4-oxathiin-3-carboxamide, du lindane (ou 1.alpha.,2.alpha.,3.beta.,4.alpha.,5.alpha.,6.beta.-hexachlorocyclohexane), du 2-mercaptobenzothiazole; du toluène, et des combinaisons de ceux-ci. Ledit mélange bactérien thermophile aérobie unique comprend de plus des quantités à efficacité relative de Pseudomonas stutzeri, Pseudomonas aeruginosa, Pseudomonas fluorescens, Pseudomonas mendocina, et d'Alcaligenes denitrificans subsp. Xylosoxydans. L'invention porte en outre sur un processus de dégradation biologique servant au traitement d'effluents liquides normalement considérés comme toxiques, consistant à les mettre en contact avec un mélange bactérien thermophile aérobie pendant un temps suffisant pour détoxiquer l'effluent.
Boose Timothy Richard
Lugowski Andrew Jerry
Merriman Jeffrey Edward
Palmateer Garry Allen
Boose Timothy Richard
Gowling Lafleur Henderson Llp
Lugowski Andrew Jerry
Merriman Jeffrey Edward
Palmateer Garry Allen
LandOfFree
Biodegradation process for de-toxifying liquid streams does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Biodegradation process for de-toxifying liquid streams, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Biodegradation process for de-toxifying liquid streams will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1643669