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Ammonium removal by liquid–liquid membrane contactors in water purification process for hydrogen production

Author
Licon , E.; Reig, M.; Villanova, P.; Valderrama, C.; Gibert, O.; Cortina, J.
Type of activity
Journal article
Journal
Desalination and water treatment
Date of publication
2015-01-01
Volume
56
Number
13
First page
3607
Last page
3616
DOI
https://doi.org/10.1080/19443994.2014.974216 Open in new window
Repository
http://hdl.handle.net/2117/89122 Open in new window
URL
http://www.tandfonline.com/doi/abs/10.1080/19443994.2014.974216?journalCode=tdwt20 Open in new window
Abstract
© 2014 Balaban Desalination Publications. All rights reserved. In this work, a liquid–liquid membrane contactor (LLMC) was evaluated to remove ammonia traces from water used for hydrogen production by electrolysis. Three operational parameters were evaluated: the feed flow rate, the initial ammonia concentration in the water stream, and the pH of solution. Synthetic aqueous solutions with ammonium concentration of 5–25 mg L-1 and a sulfuric acid solution (pH 2) were supplied to the LLMC in...
Citation
Licon , E., Reig, M., Villanova, P., Valderrama, C., Gibert, O., Cortina, J. Ammonium removal by liquid–liquid membrane contactors in water purification process for hydrogen production. "Desalination and water treatment", 1 Gener 2015, vol. 56, núm. 13, p. 3607-3616.
Keywords
Ammonium removal, Membrane contactors, Numerical simulation, Open-loop configuration
Group of research
CRnE - Barcelona Research Center in Multiscale Science and Engineering
R2EM - Resource Recovery and Environmental Management

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