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Selectrodialysis and bipolar membrane electrodialysis combination for industrial process brines treatment: Monovalent-divalent ions separation and acid and base production

Autor
Reig, M.; Valderrama, C.; Gibert, O.; Cortina, J.
Tipus d'activitat
Article en revista
Revista
Desalination
Data de publicació
2016-08-07
Volum
399
Pàgina inicial
88
Pàgina final
95
DOI
https://doi.org/10.1016/j.desal.2016.08.010 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/91327 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0011916416303587 Obrir en finestra nova
Resum
Chemical industries generate large amounts of wastewater rich in different chemical constituents. Amongst these, salts at high concentrations are of major concern, making necessary the treatment of saline effluents before discharge. Because most of these rejected streams comprise a combination of more than one salt at high concentration, it is reasonable to try to separate and revalorize them to promote circular economy at industry site level. For this reason, ion-exchange membranes based techno...
Citació
Reig, M., Valderrama, C., Gibert, O., Cortina, J. Selectrodialysis and bipolar membrane electrodialysis combination for industrial process brines treatment: Monovalent-divalent ions separation and acid and base production. "Desalination", 7 Agost 2016, vol. 399, p. 88-95.
Paraules clau
Divalent-monovalent ion fractionation, acid-base production, circular economy, high and low concentration, monovalent ion selectivity, valorization
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
R2EM - Resource Recovery and Environmental Management