Desalination and Water Treatment, ( ISI ), Volume (57), No (52), Year (2016-10) , Pages (24778-24787)

Title : ( The Effect of highly dispersed oxidized multi-walled carbon nanotubes on the performance of PVDF/PVC ultrafiltration membrane )

Authors: Masume Noroozi , Majid Pakizeh , mahdieh namvar ,

Citation: BibTeX | EndNote

In this study, functionalized multi-walled carbon nanotubes (F-MWCNTs) were used to modify the polyvinylidene fluoride (PVDF)/polyvinyl chloride (PVC) blend UF membrane via solution blending method. The effect of F-MWCNTs dosage (0–1%) on the properties and performance of PVDF/PVC/F-MWCNTs membranes was investigated. The prepared blend membranes were characterized by Fourier Transform Infrared spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), Field Emission Scanning Electron Microscopy (FESEM), contact angle, and tensile strength techniques. Results showed that hydrophilicity of membranes was enhanced with increase of F-MWCNTs content. The performance of the membranes was evaluated in terms of pure water flux (PWF) and dextran filtration. The results showed that presence of F-MWCNTs in polymer matrix improved performance and antifouling properties of PVDF/PVC blend membrane. Accordingly, incorporation of 0.3–0.5 wt.% of F-MWCNTs represented maximum dextran rejection and permeate flux, respectively.

Keywords

, Functionalized multi, wall carbon nanotube; Ultrafiltration; Hydrophilicity;
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@article{paperid:1058604,
author = {Noroozi, Masume and Pakizeh, Majid and Mahdieh Namvar},
title = {The Effect of highly dispersed oxidized multi-walled carbon nanotubes on the performance of PVDF/PVC ultrafiltration membrane},
journal = {Desalination and Water Treatment},
year = {2016},
volume = {57},
number = {52},
month = {October},
issn = {1944-3994},
pages = {24778--24787},
numpages = {9},
keywords = {Functionalized multi-wall carbon nanotube; Ultrafiltration; Hydrophilicity; Antifouling},
}

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%0 Journal Article
%T The Effect of highly dispersed oxidized multi-walled carbon nanotubes on the performance of PVDF/PVC ultrafiltration membrane
%A Noroozi, Masume
%A Pakizeh, Majid
%A Mahdieh Namvar
%J Desalination and Water Treatment
%@ 1944-3994
%D 2016

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