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Experimental and theoretical study of nanofiltration of weak electrolytes: SO4 2–/HSO4 –/H+ system

Author
Lopez, J.; Reig, M.; Yaroshchuk, A.; Licon, E.; Gibert, O.; Cortina, J.
Type of activity
Journal article
Journal
Journal of membrane science
Date of publication
2018-03-15
Volume
550
First page
389
Last page
389
DOI
https://doi.org/10.1016/j.memsci.2018.01.002 Open in new window
Repository
http://hdl.handle.net/2117/114598 Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S0376738817314448?via%3Dihub Open in new window
Abstract
© 2018 Elsevier B.V. Over recent years, nanofiltration (NF) has been considered as an effective way to improve processing steps in metallurgical and hydrometallurgy applications dealing with mixtures of metal ions in sulphuric-acid-dominated solutions. The principal advantage of NF membranes over reverse osmosis (RO) membranes is their ability to allow for a practically free passage of acid, while metallic species, especially multi-charged species, are efficiently rejected. In general, these su...
Citation
Lopez, J., Reig, M., Yaroshchuk, A., Licon, E., Gibert, O., Cortina, J. Experimental and theoretical study of nanofiltration of weak electrolytes: SO4 2–/HSO4 –/H+ system. "Journal of membrane science", 15 Març 2018, vol. 550, p. 389.
Keywords
Ionic permeances, NF270, modelling, reactive transport, sulphuric acid
Group of research
CRnE - Barcelona Research Center in Multiscale Science and Engineering
R2EM - Resource Recovery and Environmental Management

Participants