Method for treating an effluent using simultaneous...

C - Chemistry – Metallurgy – 02 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C02F 3/30 (2006.01) C02F 3/00 (2006.01) C02F 3/06 (2006.01)

Patent

CA 2358415

The invention concerns biological treatment by nitrification/denitrification of an effluent comprising a step which consists in passing said effluent through a biological reactor with micro-organisms fixed on at least a granular material bed provided with means supplying oxygen. The invention is characterised in that it consists in: aerating substantially continuously said granular material bed assembly; measuring at least a parameter representing the oxygen consumption of said fixed micro-organisms and a step which consists in regulating the functioning of said oxygen supply means according to the results of said parameter measuring step and a set value thereof, said method enabling substantially simultaneous nitrification/denitrification of said effluent.

L'invention concerne un procédé de traitement biologique par nitrification/dénitrification d'un effluent comprenant une étape consistant à faire transiter ledit effluent dans un réacteur biologique à culture fixées sur au moins un lit de matériau granulaire et pourvu de moyens d'apport d'oxygène, caractérisé en ce qu'il consiste à aérer en continu essentiellement l'ensemble dudit lit de matériau granulaire, à mesurer au moins un paramètre représentatif de la consommation en oxygène desdites cultures fixées et en ce qu'il comprend une étape consistant à réguler le fonctionnement desdits moyens d'apport d'oxygène en fonction des résultats de ladite étape de mesure dudit paramètre et d'une valeur de consigne de celui-ci, ledit procédé autorisant une nitrification/dénitrification essentiellement simultanées dudit effluent.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method for treating an effluent using simultaneous... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for treating an effluent using simultaneous..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for treating an effluent using simultaneous... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1356811

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.