B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 53/78 (2006.01) A61L 9/00 (2006.01) A61L 9/16 (2006.01) A61L 9/20 (2006.01) B01J 14/00 (2006.01) C02F 1/28 (2006.01) C02F 1/72 (2006.01) C07B 33/00 (2006.01)
Patent
CA 2721684
There are provided methods for treating a fluid having an undesirable odor. The methods comprise contacting the fluid with a H2O2 basic aqueous oxidizing composition and/or with a H2O2 acidic aqueous oxidizing composition. Optionally, the fluid can be further treated by contacting it with activated carbon and/or by submitting the fluid and the composition to UV radiation when they are contacting together.
La présente invention concerne des procédés de traitement d'un fluide ayant une odeur indésirable. Les procédés comprennent la mise en contact du fluide avec une composition oxydante aqueuse basique d'H2O2 et/ou avec une composition oxydante aqueuse acide d'H2O2. Eventuellement, le fluide peut en outre être traité en le mettant en contact avec du charbon actif et/ou en soumettant le fluide et la composition à un rayonnement UV lorsqu'ils sont mis en contact ensemble.
Beaulieu Martin
Chabot Stephane
Charest Yves
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Procd Groupe Conseil
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