Polyacrylic-polyethersulfone membrane modified via UV photografting for forward osmosis application

In this study, commercial nanofiltration polyethersulfone (NFPES) membrane was modified via ultraviolet (UV) grafting for forward osmosis (FO) application. Two grafting parameters, namely monomer concentration (acrylic acid) and grafting time were considered. Characterization was done with respect t...

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Main Authors:	Ahmad Fikri Hadi, Abdul Rahman, Mazrul Nizam, Abu Seman
Format:	Article
Language:	English
Published:	Elsevier Ltd 2018
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/22687/ http://umpir.ump.edu.my/id/eprint/22687/ http://umpir.ump.edu.my/id/eprint/22687/ http://umpir.ump.edu.my/id/eprint/22687/1/Polyacrylic-polyethersulfone%20membrane%20modified%20via%20UV%20photografting%20for%20forward%20osmosis%20application.pdf

id	ump-22687
recordtype	eprints
spelling	ump-226872018-11-27T07:11:37Z http://umpir.ump.edu.my/id/eprint/22687/ Polyacrylic-polyethersulfone membrane modified via UV photografting for forward osmosis application Ahmad Fikri Hadi, Abdul Rahman Mazrul Nizam, Abu Seman TP Chemical technology In this study, commercial nanofiltration polyethersulfone (NFPES) membrane was modified via ultraviolet (UV) grafting for forward osmosis (FO) application. Two grafting parameters, namely monomer concentration (acrylic acid) and grafting time were considered. Characterization was done with respect to modification using different techniques to evaluate the chemical composition, morphology, hydrophilicity, water flux, reverse salt diffusion and structural parameter. The result shows that the modified membrane exhibits highly desirable performance compared to the unmodified one. Interestingly, chemical and physical modification did not only reflect on the surface of the active layer but also the porous support layer of the membrane. Therefore, UV-photografting of polyethersulfone membrane can be considered as an alternative technique to improve commercial membrane performance in FO application. Elsevier Ltd 2018 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/22687/1/Polyacrylic-polyethersulfone%20membrane%20modified%20via%20UV%20photografting%20for%20forward%20osmosis%20application.pdf Ahmad Fikri Hadi, Abdul Rahman and Mazrul Nizam, Abu Seman (2018) Polyacrylic-polyethersulfone membrane modified via UV photografting for forward osmosis application. Journal of Environmental Chemical Engineering, 6 (4). pp. 4368-4379. ISSN 2213-3437 https://www.sciencedirect.com/science/article/pii/S2213343718303452 https://doi.org/10.1016/j.jece.2018.06.038
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Ahmad Fikri Hadi, Abdul Rahman Mazrul Nizam, Abu Seman Polyacrylic-polyethersulfone membrane modified via UV photografting for forward osmosis application
description	In this study, commercial nanofiltration polyethersulfone (NFPES) membrane was modified via ultraviolet (UV) grafting for forward osmosis (FO) application. Two grafting parameters, namely monomer concentration (acrylic acid) and grafting time were considered. Characterization was done with respect to modification using different techniques to evaluate the chemical composition, morphology, hydrophilicity, water flux, reverse salt diffusion and structural parameter. The result shows that the modified membrane exhibits highly desirable performance compared to the unmodified one. Interestingly, chemical and physical modification did not only reflect on the surface of the active layer but also the porous support layer of the membrane. Therefore, UV-photografting of polyethersulfone membrane can be considered as an alternative technique to improve commercial membrane performance in FO application.
format	Article
author	Ahmad Fikri Hadi, Abdul Rahman Mazrul Nizam, Abu Seman
author_facet	Ahmad Fikri Hadi, Abdul Rahman Mazrul Nizam, Abu Seman
author_sort	Ahmad Fikri Hadi, Abdul Rahman
title	Polyacrylic-polyethersulfone membrane modified via UV photografting for forward osmosis application
title_short	Polyacrylic-polyethersulfone membrane modified via UV photografting for forward osmosis application
title_full	Polyacrylic-polyethersulfone membrane modified via UV photografting for forward osmosis application
title_fullStr	Polyacrylic-polyethersulfone membrane modified via UV photografting for forward osmosis application
title_full_unstemmed	Polyacrylic-polyethersulfone membrane modified via UV photografting for forward osmosis application
title_sort	polyacrylic-polyethersulfone membrane modified via uv photografting for forward osmosis application
publisher	Elsevier Ltd
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/22687/ http://umpir.ump.edu.my/id/eprint/22687/ http://umpir.ump.edu.my/id/eprint/22687/ http://umpir.ump.edu.my/id/eprint/22687/1/Polyacrylic-polyethersulfone%20membrane%20modified%20via%20UV%20photografting%20for%20forward%20osmosis%20application.pdf
first_indexed	2023-09-18T22:33:56Z
last_indexed	2023-09-18T22:33:56Z
_version_	1777416469057896448

Polyacrylic-polyethersulfone membrane modified via UV photografting for forward osmosis application

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