Por favor, use este identificador para citar o enlazar este ítem: 10.1016/j.desal.2012.10.008

Título: Application of the Spiegler-Kedem-Kachalsky model to the removal of 4-chlorophenol by different nanofiltration membranes
Fecha de publicación: 31-oct-2012
Editorial: Elsevier B.V.
Cita bibliográfica: Desalination (2013) 315, 70-75
ISSN: 0011-9164
Materias relacionadas: CDU::6 - Ciencias aplicadas::66 - Ingeniería, tecnología e industria química. Metalurgia
Palabras clave: 4-Chlorophenol
Membrane processes Nanofiltration
Spiegler-Kedem-Katchalsky model
Resumen: Chlorophenols, commonly found in the wastewaters of numerous industries, are widely considered as priority pollutants and their persistence may cause severe environmental problems. Among the methods described for their removal, pressure-driven membrane processes are considered as a reliable alternative. In this paper we study the influence of different operational variables (applied pressure, feed concentration and pH) on the removal of 4-chlorophenol from synthetic aqueous solutions by nanofiltration using three different polyamide membranes (NF-97, NF-99 and RO98pHt). The Spiegler-Kedem-Kachalsky model was applied to predict the nanofiltration removal process. Model constants for the three membranes were obtained and there was good agreement between the experimental and model rejection data.
Autor/es principal/es: Hidalgo, A.M.
León, G.
Gómez, M.
Murcia, M.D.
Gómez, E.
Gómez, J.L.
Facultad/Departamentos/Servicios: Departamento de Ingeniería Química
Versión del editor: https://www.sciencedirect.com/science/article/pii/S0011916412005656?via%3Dihub
URI: http://hdl.handle.net/10201/105527
DOI: 10.1016/j.desal.2012.10.008
Tipo de documento: info:eu-repo/semantics/article
Número páginas / Extensión: 26
Derechos: info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Descripción: © <2013>. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ This document is the Accepted Manuscript version of a Published Work that appeared in final form in [Desalination]. To access the final edited and published work see [https://www.sciencedirect.com/science/article/pii/S0011916412005656?via%3Dihub].”
Aparece en las colecciones:Artículos: Ingeniería Química

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