PMID: 10653756Feb 2, 2000

Distribution of Nitrosomonas europaea and Paracoccus denitrificans immobilized in tubular polymeric gel for nitrogen removal

Applied and Environmental Microbiology
H Uemoto, H Saiki

Abstract

To improve the cooperative removal of nitrogen by Nitrosomonas europaea and Paracoccus denitrificans, we controlled their distribution in a tubular gel. When ethanol was supplied inside the tubular gel as an electron donor, their distributions overlapped in the external region of the gel. By changing the electron donor from ethanol to gaseous hydrogen, the distribution of P. denitrificans shifted to the inside of the tube and was separated from that of N. europaea. The separation resulted in an increase of the oxidation rate of ammonia by 25%.

References

Mar 1, 1995·Applied and Environmental Microbiology·M A Ascon-CabreraJ M Lebeault
Nov 1, 1996·Applied and Environmental Microbiology·H Uemoto, H Saiki
Mar 15, 1990·Biotechnology and Bioengineering·H G MonbouquetteD F Ollis
Aug 5, 1991·Biotechnology and Bioengineering·R H KuhnD F Ollis
Jul 5, 1995·Biotechnology and Bioengineering·L M Dos Santos, A G Livingston
Sep 5, 1995·Biotechnology and Bioengineering·L TijhuisJ J Heijnen
Feb 20, 1997·Biotechnology and Bioengineering·W A van BenthumJ J Heijnen
Aug 20, 1997·Biotechnology and Bioengineering·E J LeenenR H Wijffels

Citations

Jul 27, 2010·Bioresource Technology·Bernardino VirdisJürg Keller
Apr 8, 2017·FEMS Microbiology Ecology·Morgan PetrovichGeorge F Wells
Jul 1, 2020·Water Science and Technology : a Journal of the International Association on Water Pollution Research·Weiping SimaTao Ai

Related Concepts

Ammonia
Gel
Hydrogen
Immunofluorescence Microscopy
Nitrogen
Nitrosomonas
Oxidation-Reduction
Paracoccus denitrificans
Cells, Immobilized
Fermentors

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