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Computer simulation of ion-exchange membrane electrodialysis for salt concentration and reduction of RO discharged brine for salt production and marine environment conservation

Autor
Tanaka, Y.; Reig, M.; Casas, S.; Aladjem, C.; Cortina, J.
Tipus d'activitat
Article en revista
Revista
Desalination
Data de publicació
2015-07-01
Volum
367
Pàgina inicial
76
Pàgina final
89
DOI
https://doi.org/10.1016/j.desal.2015.03.022 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0011916415001897 Obrir en finestra nova
Resum
The salt discharged from reverse osmosis is concentrated by ion-exchange membrane electrodialysis to produce salt for industrial use and the salt concentration is reduced to seawater level for preventing environmental impact on marine ecosystems. The technology was evaluated experimentally and discussed with a computer simulation program of the electrodialysis system incorporated with U shape cells. The algorithm computes mass transport, energy consumption, electric current leakage, concentrate ...
Paraules clau
Computer simulation, Concentration, Desalination, Electrodialysis, Ion exchange membrane, Reverse osmosis, desalination plant, impact, mass-transfer, model, reverse-osmosis, seawater desalination, system, transport, water desalination
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
R2EM - Resource Recovery and Environmental Management

Participants