Ammonium recovery from process water of digested sludge dewatering by membrane contactors

  • Membrane contactors are a promising alternative for nitrogen removal and recovery from process water compared to other physicochemical and biological sidestream treatment processes. Münster wastewater treatment plant (WWTP) is the first municipal WWTP in Germany operating a full-scale membrane contactor system to improve the nitrogen elimination and recovery efficiency. Factors influencing the operation and membrane performance are investigated in an accompanying research project. Additional operational aspects of the applied membrane modules are investigated in detail using a bench-scale membrane contactor. First results of the full-scale application demonstrate a high nitrogen removal efficiency of >95%.
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https://doi.org/10.2166/wpt.2020.002

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Author:Lea Richter, Marc Wichern, Markus Grömping, Ulrich Robecke, Jens Haberkamp
DOI:https://doi.org/10.2166/wpt.2020.002
ISSN:1751-231X
Parent Title (English):Water Practice & Technology
Document Type:Article
Language:English
Date of Publication (online):2020/03/31
Year of first Publication:2020
Provider of the Publication Server:FH Münster - University of Applied Sciences
Release Date:2020/03/31
Tag:ammonium removal; membrane contactors; municipal wastewater; nitrogen recovery; process water treatment
Volume:15
Issue:1
First Page:84
Last Page:91
Faculties:Bauingenieurwesen (BAU)
Publication list:Haberkamp, Jens
Licence (German):License LogoBibliographische Daten