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Preparation of amino acid modified PVDF adsorbing membrane for application in cationic dye removal

Credit to Download: 0 | Page Numbers 4 | Abstract Views: 46
Year: 2018
COI code: CNCRT01_006
Paper Language: English

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Authors Preparation of amino acid modified PVDF adsorbing membrane for application in cationic dye removal

Mahdieh Namvar-Mahboub - Department of Chemical Engineering, University of Gonabad, Gonabad, Iran
Faezeh Sanatgar - Department of Chemical Engineering, University of Gonabad, Gonabad, Iran
Faezeh Tazeh - Department of Chemical Engineering, University of Gonabad, Gonabad, Iran

Abstract:

The current study focused on the modification of PVDF membrane using methionine as an amino acid modifier. For this purpose, two different method including bulk modification and surface modification were performed. The dye adsorption capacity of resultant membranes was analyzed via batch experiments. UV-vis was applied to probe reduction of dye concentration with adsorption time for both adsorbing membranes. The result demonstrated that amino acid functionalization enhanced adsorption capacity of methylene blue dye, moderately. Finally, dye rejection and permeability of all samples were determined via dynamic experiments.

Keywords:

Adsorbing membrane, Amino acids, dye removal, PVDF

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COI code: CNCRT01_006

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Namvar-Mahboub, Mahdieh; Faezeh Sanatgar & Faezeh Tazeh, 2018, Preparation of amino acid modified PVDF adsorbing membrane for application in cationic dye removal, 1st National Conference on Applied Chemistry and Nanoscience, گناباد, مجتمع آموزش عالي گناباد, https://www.civilica.com/Paper-CNCRT01-CNCRT01_006.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Namvar-Mahboub, Mahdieh; Faezeh Sanatgar & Faezeh Tazeh, 2018)
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