Current perspectives on the application of N-damo and anammox in wastewater treatment.

Autor: van Kessel MA; Department of Microbiology, IWWR, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands. Electronic address: maartje.vankessel@science.ru.nl., Stultiens K; Department of Microbiology, IWWR, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands., Slegers MF; Department of Microbiology, IWWR, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands., Guerrero Cruz S; Department of Microbiology, IWWR, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands., Jetten MS; Department of Microbiology, IWWR, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands; Department of Biotechnology, TU Delft, Julianalaan 67, 2628 BC Delft, The Netherlands., Kartal B; Department of Microbiology, IWWR, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands; Microbial Physiology Group, MPI for Marine Microbiology, Celsiusstraβe 1, D-28359 Bremen, Germany., Op den Camp HJ; Department of Microbiology, IWWR, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands.
Jazyk: angličtina
Zdroj: Current opinion in biotechnology [Curr Opin Biotechnol] 2018 Apr; Vol. 50, pp. 222-227. Date of Electronic Publication: 2018 Feb 22.
DOI: 10.1016/j.copbio.2018.01.031
Abstrakt: The efficient treatment of wastewater for the removal of nitrogen is of key importance to prevent eutrophication and deoxygenation of receiving water bodies. In addition, ineffective wastewater treatment can be a source of greenhouse gasses. The application of newly discovered microbial processes, such as nitrite/nitrate-dependent methane oxidation (N-damo), can make wastewater treatment systems more sustainable; especially when they are combined with anaerobic ammonium oxidation (anammox). A treatment system based on these microbial processes will need oxygen supply for the production of nitrite. This oxygen may inhibit N-damo and anammox and careful regulation of the oxygen supply is of key importance for the success of the application of N-damo in wastewater treatment.
(Copyright © 2018 Elsevier Ltd. All rights reserved.)
Databáze: MEDLINE
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