Title : ( Factorial experimental design for treatment of an industrial wastewater using micellar- enhanced ultrafiltration )
Authors: Hamed Azizi Namaghi , Seyed Mahmoud Mousavi ,
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Abstract
In the present study, micellar-enhanced ultrafiltration (MEUF) using linear alkylbenzene sulfonate (LAS) surfactant was applied in order to treat soft drink processing wastewater. The effects of two parameters of LAS surfactant concentration and transmembrane pressure (TMP) on the separation performance and flux were studied by applying a full factorial design. It was found that LAS concentration and TMP had negative and positive effect on the flux, respectively. The results showed that the optimum TMP for rejection of pollution indices of the wastewater was equal to 3.5bars at the surfactant concentrations above criti- cal micelle concentration (CMC). In addition, the stable flux and rejections were precisely predicted by the full factorial design models.
Keywords
MEUF process; Surfactant; Critical micelle concentration; Full factorial design
@article{paperid:1055175,
author = {Azizi Namaghi, Hamed and Mousavi, Seyed Mahmoud},
title = {Factorial experimental design for treatment of an industrial wastewater using micellar- enhanced ultrafiltration},
journal = {Desalination and Water Treatment},
year = {2016},
volume = {57},
number = {12},
month = {March},
issn = {1944-3994},
pages = {5416--5424},
numpages = {8},
keywords = {MEUF process; Surfactant; Critical micelle concentration; Full factorial design},
}
%0 Journal Article
%T Factorial experimental design for treatment of an industrial wastewater using micellar- enhanced ultrafiltration
%A Azizi Namaghi, Hamed
%A Mousavi, Seyed Mahmoud
%J Desalination and Water Treatment
%@ 1944-3994
%D 2016
