Fabrication and characterisation of polyethersulfone/chitosan/non-ionic nanofiltration membrane for dyes removal
Recently, dyes are generally used in various industries and release of these dyes into streams will pose a serious threat to the environment. In this research, a nanofiltration membrane was fabricated via phase inversion as it is one of the most convenient methods for membrane fabrication. It is u...
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my-unisza-ir.16812020-11-19T07:14:19Z http://eprints.unisza.edu.my/1681/ Fabrication and characterisation of polyethersulfone/chitosan/non-ionic nanofiltration membrane for dyes removal Johary, F. Zaimin, F.F.M. Rohani, R. Hassan, A.R. Sharifuddin, S.S. Isa, M.H.M. HD Industries. Land use. Labor Q Science (General) Recently, dyes are generally used in various industries and release of these dyes into streams will pose a serious threat to the environment. In this research, a nanofiltration membrane was fabricated via phase inversion as it is one of the most convenient methods for membrane fabrication. It is used in removing dyes by using pluronic as a surfactant and chitosan as an additive. By varying the concentration of pluronic as a surfactant at 1 wt%, 2 wt%, and 3 wt%, and a constant amount of chitosan as an additive, three newly dope solutions were formulated. The fabricated membranes were analyzed by evaluating the membrane in terms of pure water permeation (PWP), permeation flux, salts rejection and dyes rejection. The introduction of pluronic as a surfactant and chitosan as an additive to the nanofiltration membrane produced high PWP and presented high salts rejection and dyes removal. Generally, high dyes rejections were achieved by M3 which contained high weight percentage (wt%) of pluronic as it showed highest percentage rejection for acid red, methyl blue and reactive black 5. The functional groups of the membranes were characterized and verified by using Fourier transform infrared spectroscopy (FTIR). 2018 Conference or Workshop Item NonPeerReviewed image en http://eprints.unisza.edu.my/1681/1/FH03-ESERI-18-14262.jpg text en http://eprints.unisza.edu.my/1681/2/FH03-ESERI-18-18360.pdf Johary, F. and Zaimin, F.F.M. and Rohani, R. and Hassan, A.R. and Sharifuddin, S.S. and Isa, M.H.M. (2018) Fabrication and characterisation of polyethersulfone/chitosan/non-ionic nanofiltration membrane for dyes removal. In: International Conference on Recent Advancements in Science and Technology 2017, ICoRAST 2017, 07-08 Nov 2017, Melaka, Malaysia. |
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HD Industries. Land use. Labor Q Science (General) Johary, F. Zaimin, F.F.M. Rohani, R. Hassan, A.R. Sharifuddin, S.S. Isa, M.H.M. Fabrication and characterisation of polyethersulfone/chitosan/non-ionic nanofiltration membrane for dyes removal |
description |
Recently, dyes are generally used in various industries and release of these dyes into streams will pose a serious threat
to the environment. In this research, a nanofiltration membrane was fabricated via phase inversion as it is one of the
most convenient methods for membrane fabrication. It is used in removing dyes by using pluronic as a surfactant and
chitosan as an additive. By varying the concentration of pluronic as a surfactant at 1 wt%, 2 wt%, and 3 wt%, and a
constant amount of chitosan as an additive, three newly dope solutions were formulated. The fabricated membranes
were analyzed by evaluating the membrane in terms of pure water permeation (PWP), permeation flux, salts rejection
and dyes rejection. The introduction of pluronic as a surfactant and chitosan as an additive to the nanofiltration
membrane produced high PWP and presented high salts rejection and dyes removal. Generally, high dyes rejections
were achieved by M3 which contained high weight percentage (wt%) of pluronic as it showed highest percentage
rejection for acid red, methyl blue and reactive black 5. The functional groups of the membranes were characterized
and verified by using Fourier transform infrared spectroscopy (FTIR). |
format |
Conference or Workshop Item |
author |
Johary, F. Zaimin, F.F.M. Rohani, R. Hassan, A.R. Sharifuddin, S.S. Isa, M.H.M. |
author_facet |
Johary, F. Zaimin, F.F.M. Rohani, R. Hassan, A.R. Sharifuddin, S.S. Isa, M.H.M. |
author_sort |
Johary, F. |
title |
Fabrication and characterisation of polyethersulfone/chitosan/non-ionic nanofiltration membrane for dyes removal |
title_short |
Fabrication and characterisation of polyethersulfone/chitosan/non-ionic nanofiltration membrane for dyes removal |
title_full |
Fabrication and characterisation of polyethersulfone/chitosan/non-ionic nanofiltration membrane for dyes removal |
title_fullStr |
Fabrication and characterisation of polyethersulfone/chitosan/non-ionic nanofiltration membrane for dyes removal |
title_full_unstemmed |
Fabrication and characterisation of polyethersulfone/chitosan/non-ionic nanofiltration membrane for dyes removal |
title_sort |
fabrication and characterisation of polyethersulfone/chitosan/non-ionic nanofiltration membrane for dyes removal |
publishDate |
2018 |
url |
http://eprints.unisza.edu.my/1681/1/FH03-ESERI-18-14262.jpg http://eprints.unisza.edu.my/1681/2/FH03-ESERI-18-18360.pdf http://eprints.unisza.edu.my/1681/ |
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