Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES–graphene membrane support

Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES–graphene membrane support

In this study, the removal of acetic acid by supported liquid membrane (SLM) using hybrid polyethersulfone (PES)–graphene membrane prepared by vapor induced phase separation (VIPS) was investigated. The effects of graphene loading, coagulation bath temperature, air exposure time, and air humidity on...

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Main Authors: Norlisa, Harruddin, Syed Mohd Saufi, Tuan Chik, C. K. M., Faizal, Abdul Wahab, Mohammad
Format: Article
Language:English
Published: Royal Society of Chemistry 2018
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/21779/
http://umpir.ump.edu.my/id/eprint/21779/
http://umpir.ump.edu.my/id/eprint/21779/
http://umpir.ump.edu.my/id/eprint/21779/1/Effect%20of%20VIPS%20fabrication%20parameters%20on%20the%20removal%20of%20acetic%20acid.pdf
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recordtype eprints
spelling oai:umpir.ump.edu.my:217792018-07-25T03:13:37Z http://umpir.ump.edu.my/id/eprint/21779/ Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES–graphene membrane support Norlisa, Harruddin Syed Mohd Saufi, Tuan Chik C. K. M., Faizal Abdul Wahab, Mohammad TP Chemical technology In this study, the removal of acetic acid by supported liquid membrane (SLM) using hybrid polyethersulfone (PES)–graphene membrane prepared by vapor induced phase separation (VIPS) was investigated. The effects of graphene loading, coagulation bath temperature, air exposure time, and air humidity on the morphology, mechanical strength, porosity, and contact angle of the membrane were analyzed. The performance and stability of the hybrid membrane as a SLM support for acetic acid removal were studied. The best PES–graphene membrane support was produced at a coagulation bath temperature of 50 °C, an air exposure time of 30 s and air humidity of 80%. The fabricated membrane has a symmetrical micropore cellular structure, high porosity and high contact angle. Under specific SLM conditions, almost 95% of acetic acid was successfully removed from 10 g L−1 aqueous acetic acid solution. The hybrid membrane remains stable for more than 116 h without suffering any membrane breakage during the continuous SLM process. Royal Society of Chemistry 2018 Article PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/21779/1/Effect%20of%20VIPS%20fabrication%20parameters%20on%20the%20removal%20of%20acetic%20acid.pdf Norlisa, Harruddin and Syed Mohd Saufi, Tuan Chik and C. K. M., Faizal and Abdul Wahab, Mohammad (2018) Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES–graphene membrane support. RSC Advances, 8 (45). pp. 25396-25408. ISSN 2046-2069 https://doi.org/10.1039/C8RA03392G DOI: 10.1039/C8RA03392G
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
Norlisa, Harruddin
Syed Mohd Saufi, Tuan Chik
C. K. M., Faizal
Abdul Wahab, Mohammad
Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES–graphene membrane support
description In this study, the removal of acetic acid by supported liquid membrane (SLM) using hybrid polyethersulfone (PES)–graphene membrane prepared by vapor induced phase separation (VIPS) was investigated. The effects of graphene loading, coagulation bath temperature, air exposure time, and air humidity on the morphology, mechanical strength, porosity, and contact angle of the membrane were analyzed. The performance and stability of the hybrid membrane as a SLM support for acetic acid removal were studied. The best PES–graphene membrane support was produced at a coagulation bath temperature of 50 °C, an air exposure time of 30 s and air humidity of 80%. The fabricated membrane has a symmetrical micropore cellular structure, high porosity and high contact angle. Under specific SLM conditions, almost 95% of acetic acid was successfully removed from 10 g L−1 aqueous acetic acid solution. The hybrid membrane remains stable for more than 116 h without suffering any membrane breakage during the continuous SLM process.
format Article
author Norlisa, Harruddin
Syed Mohd Saufi, Tuan Chik
C. K. M., Faizal
Abdul Wahab, Mohammad
author_facet Norlisa, Harruddin
Syed Mohd Saufi, Tuan Chik
C. K. M., Faizal
Abdul Wahab, Mohammad
author_sort Norlisa, Harruddin
title Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES–graphene membrane support
title_short Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES–graphene membrane support
title_full Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES–graphene membrane support
title_fullStr Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES–graphene membrane support
title_full_unstemmed Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES–graphene membrane support
title_sort effect of vips fabrication parameters on the removal of acetic acid by supported liquid membrane using a pes–graphene membrane support
publisher Royal Society of Chemistry
publishDate 2018
url http://umpir.ump.edu.my/id/eprint/21779/
http://umpir.ump.edu.my/id/eprint/21779/
http://umpir.ump.edu.my/id/eprint/21779/
http://umpir.ump.edu.my/id/eprint/21779/1/Effect%20of%20VIPS%20fabrication%20parameters%20on%20the%20removal%20of%20acetic%20acid.pdf
first_indexed 2018-09-07T02:48:08Z
last_indexed 2018-09-07T02:48:08Z
_version_ 1610915238137298944

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