Membrane bioreactor and hybrid moving bed biofilm reactor-membrane bioreactor for the treatment of variable salinity wastewater: Influence of biomass concentration and hydraulic retention time

Membrane bioreactor and hybrid moving bed biofilm reactor-membrane bioreactor for the treatment... •MBR and hybrid MBBR-MBR could efficiently treat variable salinity urban wastewater.•COD and BOD5 removal were high (more than 90%) but TN removal was low (less than 50%).•Heterotrophic and autotrophic kinetics were slow due to effect of salinity.•Rhodanobacter and Nitrobacter were present at all operational conditions tested.•Bacterial community structure was more driven by solids than by other parameters. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Chemical Engineering Journal Elsevier

Membrane bioreactor and hybrid moving bed biofilm reactor-membrane bioreactor for the treatment of variable salinity wastewater: Influence of biomass concentration and hydraulic retention time

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Publisher
Elsevier
Copyright
Copyright © 2017 Elsevier B.V.
ISSN
1385-8947
eISSN
1873-3212
D.O.I.
10.1016/j.cej.2017.10.118
Publisher site
See Article on Publisher Site

Abstract

•MBR and hybrid MBBR-MBR could efficiently treat variable salinity urban wastewater.•COD and BOD5 removal were high (more than 90%) but TN removal was low (less than 50%).•Heterotrophic and autotrophic kinetics were slow due to effect of salinity.•Rhodanobacter and Nitrobacter were present at all operational conditions tested.•Bacterial community structure was more driven by solids than by other parameters.

Journal

Chemical Engineering JournalElsevier

Published: Mar 15, 2018

References

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