Anaerobic ammonium oxidation for water treatment in...

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Using bacteria

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C210S602000, C210S615000, C210S167210

Reexamination Certificate

active

07314741

ABSTRACT:
Disclosed herein are planctomycetes sp. which convert ammonia to nitrogen under anaerobic conditions, filtration and aquaculture systems comprising said bacteria, filtration media comprising said bacteria, and methods of filtration using said bacteria.

REFERENCES:
patent: 5078884 (1992-01-01), Mulder
patent: 6485646 (2002-11-01), Dijkman et al.
patent: 2002/0074287 (2002-06-01), Park et al.
patent: 2002-159992 (2002-06-01), None
patent: WO-98/07664 (1998-02-01), None
Thamdrup, B. and Dalsgaard, T., “Productions of N2 through Anaerobic Ammonium Oxidation Coupled to Nitrate Reduction in Marine Sediments,”.
Dalsgaard, T., et al., “Factors controlling anaerobic ammonium oxidation with nitrite in marine sediments,” Apprlied and Environmental Microbiology, Aug. 2002, p. 3802-3808.
Kuenen, J G et al., “Extraordinary anaerobic ammonium-oxidizing bacteria,” ASM News, Sep. 2001.
Kuypers, M M M, “Anaerobic ammonium oxidation by anammox bacteria in the Black Sea,” Nature, 422, 608-611 (Apr. 10, 2003).
Yal, Yossi. et al., Anaerobic Ammonium-Oxidizing (Anammox) Bacteria and Associated Activity in Fixed-Film Biofilters of a Marino . . . Appl. Environ. Microbiol., Apr. 2006, pp. 2896-2904, vol. 72, No. 4.
Daims, H., et al., Novel Nitrospira-like bacteria as dominant nitrite-oxidizers in biofilms from wastewater treatment plants: diversity . . . , Water Science and Technology, 2000, pp. 85-90, vol. 41, No. 4-5.
Hovanec, T.A., et al., Comparative analysis of nitrifying bacteria associated with freshwater and marine aquaria, Appl. Environ. Microbiol., Aug. 1996, pp. 2888-2896, vol. 62, No. 8.
Kloep, Frank, et al., Performance and microbial structure of a nitrifying fluidized-bed reactor , Water Research, Jan. 1, 2000, pp. 311-319, vol. 34, No. 1.
O'Donnell, Anthony G., et al., 16S rDNA methods in soil microbiology , Current Opin. Biotech., Jun. 1999, pp. 225-229, vol. 10, No. 3.
Princic, Alenka, et al., Effects of pH and Oxygen and Ammonium Concentrations on the Community Structure of Nitrifying Bacteria from Wastewater , Appl. Environ. Microbiol., Oct. 1998, pp. 3584-3590, vol. 64, No. 10.
Strous, Marc, et al., Missing lithotroph identified as new planctomycete, Nature, Jul. 29, 1999, pp. 446-449, vol. 400.
Van Rijn, Jaap, The potential for integrated biological treatment systems in recirculating fish culture—A review , Aquaculture, Jan. 15, 1996, pp. 181-201, vol. 139, No. 3-4.
Rusten, B., et al. “Pilot testing and preliminary design of moving bed biofilm reactors for nitrogen removal at the FREVAR wastewater treatment plant.” Water Science and Technology, vol. 41, (2000), pp. 13-20.
Rusten, Bjørn, et al. “Moving Bed Biofilm Reactors and Chemical Precipitation for High Efficiency Treatment of Wastewater from Small Communities.” Wat. Sci. Tech., vol. 35, (1997), pp. 71-79.
Tal, Yossi, et al. “characterization of the microbial community and nitrogen transformation processes associated with moving bed bioreactors in a closed recirculated mariculture system.” Aquaculture. vol. 215, (2003), pp. 187-202.
Megonigal, J.P., M.E. Hines, and P.T. Visscher, 2004, Anaerobic Metabolism: Linkages to Trace Gases and Aerobic Processes, pp. 359-361 in Schlesinger, W.H. (Editor).

LandOfFree

Say what you really think

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

Rating

Anaerobic ammonium oxidation for water treatment in... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anaerobic ammonium oxidation for water treatment in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anaerobic ammonium oxidation for water treatment in... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2777797

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