Removal of acetic acid from aqueous solution by polyethersulfone supported liquid membrane

Lignocellulosic biomass can be converted to biofuel, which is one of the renewable energy. To achieve this purpose, acid hydrolysis was used to hydrolyse lignocellulosic materials to fermentable sugars. However, acetic acid, a major inhibitory compound was released during the acid hydrolysis process...

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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:	AIDIC Servizi 2017
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/19842/ http://umpir.ump.edu.my/id/eprint/19842/ http://umpir.ump.edu.my/id/eprint/19842/ http://umpir.ump.edu.my/id/eprint/19842/1/2017%20Lisa%20-%20Removal%20of%20Acetic%20Acid%20from%20Aqueous%20Solution%20by%20Polyethersulfone%20Supported%20Liquid%20Membrane.pdf

id	ump-19842
recordtype	eprints
spelling	ump-198422020-03-02T03:21:00Z http://umpir.ump.edu.my/id/eprint/19842/ Removal of acetic acid from aqueous solution by polyethersulfone supported liquid membrane Norlisa, Harruddin Syed Mohd Saufi, Tuan Chik C. K. M., Faizal Abdul Wahab, Mohammad TP Chemical technology Lignocellulosic biomass can be converted to biofuel, which is one of the renewable energy. To achieve this purpose, acid hydrolysis was used to hydrolyse lignocellulosic materials to fermentable sugars. However, acetic acid, a major inhibitory compound was released during the acid hydrolysis process. Existence of acetic acid significantly suppressed fermentative organisms and decreased the production of ethanol. It is necessary to remove acetic acid inhibitor from biomass hydrolysate prior to the fermentation process. Selective removal of acetic acid from aqueous solution was attempted by using supported liquid membrane (SLM) system based on tri-n-octylamine carrier and sodium hydroxide stripping phase. Polyethersulfone (PES) membrane was prepared by vapour induced phase separation method and used as a matrix support in SLM process. Effects of PES membrane thickness, types of diluent, and flow rate of feed phase were tested. Under favourable condition, almost 86 % of acetic acid was successfully removed from the aqueous solution. The PES SLM system remained stable for 8 h of extraction without any breakage. AIDIC Servizi 2017 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/19842/1/2017%20Lisa%20-%20Removal%20of%20Acetic%20Acid%20from%20Aqueous%20Solution%20by%20Polyethersulfone%20Supported%20Liquid%20Membrane.pdf Norlisa, Harruddin and Syed Mohd Saufi, Tuan Chik and C. K. M., Faizal and Abdul Wahab, Mohammad (2017) Removal of acetic acid from aqueous solution by polyethersulfone supported liquid membrane. Chemical Engineering Transactions, 56. pp. 847-852. ISSN 2283-9216 http://www.aidic.it/cet/17/56/142.pdf https://doi.org/10.3303/CET1756142
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 Removal of acetic acid from aqueous solution by polyethersulfone supported liquid membrane
description	Lignocellulosic biomass can be converted to biofuel, which is one of the renewable energy. To achieve this purpose, acid hydrolysis was used to hydrolyse lignocellulosic materials to fermentable sugars. However, acetic acid, a major inhibitory compound was released during the acid hydrolysis process. Existence of acetic acid significantly suppressed fermentative organisms and decreased the production of ethanol. It is necessary to remove acetic acid inhibitor from biomass hydrolysate prior to the fermentation process. Selective removal of acetic acid from aqueous solution was attempted by using supported liquid membrane (SLM) system based on tri-n-octylamine carrier and sodium hydroxide stripping phase. Polyethersulfone (PES) membrane was prepared by vapour induced phase separation method and used as a matrix support in SLM process. Effects of PES membrane thickness, types of diluent, and flow rate of feed phase were tested. Under favourable condition, almost 86 % of acetic acid was successfully removed from the aqueous solution. The PES SLM system remained stable for 8 h of extraction without any breakage.
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	Removal of acetic acid from aqueous solution by polyethersulfone supported liquid membrane
title_short	Removal of acetic acid from aqueous solution by polyethersulfone supported liquid membrane
title_full	Removal of acetic acid from aqueous solution by polyethersulfone supported liquid membrane
title_fullStr	Removal of acetic acid from aqueous solution by polyethersulfone supported liquid membrane
title_full_unstemmed	Removal of acetic acid from aqueous solution by polyethersulfone supported liquid membrane
title_sort	removal of acetic acid from aqueous solution by polyethersulfone supported liquid membrane
publisher	AIDIC Servizi
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/19842/ http://umpir.ump.edu.my/id/eprint/19842/ http://umpir.ump.edu.my/id/eprint/19842/ http://umpir.ump.edu.my/id/eprint/19842/1/2017%20Lisa%20-%20Removal%20of%20Acetic%20Acid%20from%20Aqueous%20Solution%20by%20Polyethersulfone%20Supported%20Liquid%20Membrane.pdf
first_indexed	2023-09-18T22:28:26Z
last_indexed	2023-09-18T22:28:26Z
_version_	1777416123918057472

Removal of acetic acid from aqueous solution by polyethersulfone supported liquid membrane

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