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Implications of inhomogeneous distribution of concentration polarization for interpretation of pressure-driven

Autor
Fernandez de Labastida, M.; Licon, E.; Yaroshchuk, A.
Tipus d'activitat
Article en revista
Revista
Journal of membrane science
Data de publicació
2016-08-22
Volum
520
Pàgina inicial
693
Pàgina final
698
DOI
https://doi.org/10.1016/j.memsci.2016.08.040 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/100424 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0376738816313965 Obrir en finestra nova
Resum
A number of CFD studies have demonstrated that there is a considerable inhomogeneity of extent of Concentration Polarization (CP) over the membrane surface especially in spacer-filled feed channels. However, the consequences of this inhomogeneity for the interpretation of measurements of solute rejection in pressure-driven membrane processes have received little attention. This study uses a simple model of locally-1D CP combined with a postulated probability distribution of unstirred-layer thick...
Citació
Fernandez de Labastida, M., Licon, E., Yaroshchuk, A. Implications of inhomogeneous distribution of concentration polarization for interpretation of pressure-driven. "Journal of membrane science", 22 Agost 2016, vol. 520, p. 693-698.
Paraules clau
Concentration polarization, inhomogeneous distribution, pressure-driven, spacer-filled feed channel, unstirred-layer thickness

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