Fabrication of asymmetric nanofiltration flatsheet membrane for the separation of acetic acid from xylose and glucose

Malaysia palm oil based industries generate a huge amount of lignocellulose biomass wastes. These wastes can be utilized to produce chemicals and fuel. Lignocellulose biomass consists of hemicelluloses, cellulose and lignin. Cellulose and hemicelluloses portion need to be hydrolysed to release ferme...

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Main Authors:	Wan Hairani, Wan Na'aman, Syed Mohd Saufi, Tuan Chik, Mazrul Nizam, Abu Seman, Hafizuddin, Wan Yussof, Abdul Wahab, Mohammad
Format:	Article
Language:	English
Published:	AIDIC Servizi 2017
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/19846/ http://umpir.ump.edu.my/id/eprint/19846/ http://umpir.ump.edu.my/id/eprint/19846/ http://umpir.ump.edu.my/id/eprint/19846/1/2017%20Hairani%20-Fabrication%20of%20Asymmetric%20Nanofiltration%20Flatsheet%20Membrane%20for%20the%20Separation%20of%20Acetic%20Acid%20from%20Xylose%20and%20Glucose.pdf

id	ump-19846
recordtype	eprints
spelling	ump-198462018-03-20T05:40:57Z http://umpir.ump.edu.my/id/eprint/19846/ Fabrication of asymmetric nanofiltration flatsheet membrane for the separation of acetic acid from xylose and glucose Wan Hairani, Wan Na'aman Syed Mohd Saufi, Tuan Chik Mazrul Nizam, Abu Seman Hafizuddin, Wan Yussof Abdul Wahab, Mohammad TP Chemical technology Malaysia palm oil based industries generate a huge amount of lignocellulose biomass wastes. These wastes can be utilized to produce chemicals and fuel. Lignocellulose biomass consists of hemicelluloses, cellulose and lignin. Cellulose and hemicelluloses portion need to be hydrolysed to release fermentable glucose and xylose for further processing. Biomass hydrolysis using acid is a simple method, but it also produces acetic acid inhibitor that can inhibit the microorganism during fermentation. In order to increase the yield of product as well as to elevate the rate of product, there is a need to remove this acetic acid inhibitor from the biomass hydrolysate. In the current study, asymmetric nanofiltration (NF) flat sheet membrane was fabricated for acetic acid removal. Five types of asymmetric NF membranes were produced with different formulation in term of polymeric material (polysulfone (PSf) and polyethersulfone (PES)), types of solvent (N-methyl-2-pyrrolidone (NMP), tetrahydrofuran (THF), ethanol, dimethylacetamide (DMAc)), and types of additive (polyvinylpyrrolidone (PVP), polyethylene glycol (PEG)]. The best separation factor of acetic acid over glucose (1.1607) and acetic acid over xylose (1.2985) were showed by the asymmetric membrane produced from 19.6 wt% PSf/ 74.8 % DMAc/ 5.6 % ethanol and 21% PSf/ 55.3 % NMP/ 23.7 % THF. AIDIC Servizi 2017 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/19846/1/2017%20Hairani%20-Fabrication%20of%20Asymmetric%20Nanofiltration%20Flatsheet%20Membrane%20for%20the%20Separation%20of%20Acetic%20Acid%20from%20Xylose%20and%20Glucose.pdf Wan Hairani, Wan Na'aman and Syed Mohd Saufi, Tuan Chik and Mazrul Nizam, Abu Seman and Hafizuddin, Wan Yussof and Abdul Wahab, Mohammad (2017) Fabrication of asymmetric nanofiltration flatsheet membrane for the separation of acetic acid from xylose and glucose. Chemical Engineering Transactions, 56. pp. 1201-1206. ISSN 2283-9216 http://www.aidic.it/cet/17/56/201.pdf DOI: 10.3303/CET1756201
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 Wan Hairani, Wan Na'aman Syed Mohd Saufi, Tuan Chik Mazrul Nizam, Abu Seman Hafizuddin, Wan Yussof Abdul Wahab, Mohammad Fabrication of asymmetric nanofiltration flatsheet membrane for the separation of acetic acid from xylose and glucose
description	Malaysia palm oil based industries generate a huge amount of lignocellulose biomass wastes. These wastes can be utilized to produce chemicals and fuel. Lignocellulose biomass consists of hemicelluloses, cellulose and lignin. Cellulose and hemicelluloses portion need to be hydrolysed to release fermentable glucose and xylose for further processing. Biomass hydrolysis using acid is a simple method, but it also produces acetic acid inhibitor that can inhibit the microorganism during fermentation. In order to increase the yield of product as well as to elevate the rate of product, there is a need to remove this acetic acid inhibitor from the biomass hydrolysate. In the current study, asymmetric nanofiltration (NF) flat sheet membrane was fabricated for acetic acid removal. Five types of asymmetric NF membranes were produced with different formulation in term of polymeric material (polysulfone (PSf) and polyethersulfone (PES)), types of solvent (N-methyl-2-pyrrolidone (NMP), tetrahydrofuran (THF), ethanol, dimethylacetamide (DMAc)), and types of additive (polyvinylpyrrolidone (PVP), polyethylene glycol (PEG)]. The best separation factor of acetic acid over glucose (1.1607) and acetic acid over xylose (1.2985) were showed by the asymmetric membrane produced from 19.6 wt% PSf/ 74.8 % DMAc/ 5.6 % ethanol and 21% PSf/ 55.3 % NMP/ 23.7 % THF.
format	Article
author	Wan Hairani, Wan Na'aman Syed Mohd Saufi, Tuan Chik Mazrul Nizam, Abu Seman Hafizuddin, Wan Yussof Abdul Wahab, Mohammad
author_facet	Wan Hairani, Wan Na'aman Syed Mohd Saufi, Tuan Chik Mazrul Nizam, Abu Seman Hafizuddin, Wan Yussof Abdul Wahab, Mohammad
author_sort	Wan Hairani, Wan Na'aman
title	Fabrication of asymmetric nanofiltration flatsheet membrane for the separation of acetic acid from xylose and glucose
title_short	Fabrication of asymmetric nanofiltration flatsheet membrane for the separation of acetic acid from xylose and glucose
title_full	Fabrication of asymmetric nanofiltration flatsheet membrane for the separation of acetic acid from xylose and glucose
title_fullStr	Fabrication of asymmetric nanofiltration flatsheet membrane for the separation of acetic acid from xylose and glucose
title_full_unstemmed	Fabrication of asymmetric nanofiltration flatsheet membrane for the separation of acetic acid from xylose and glucose
title_sort	fabrication of asymmetric nanofiltration flatsheet membrane for the separation of acetic acid from xylose and glucose
publisher	AIDIC Servizi
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/19846/ http://umpir.ump.edu.my/id/eprint/19846/ http://umpir.ump.edu.my/id/eprint/19846/ http://umpir.ump.edu.my/id/eprint/19846/1/2017%20Hairani%20-Fabrication%20of%20Asymmetric%20Nanofiltration%20Flatsheet%20Membrane%20for%20the%20Separation%20of%20Acetic%20Acid%20from%20Xylose%20and%20Glucose.pdf
first_indexed	2023-09-18T22:28:27Z
last_indexed	2023-09-18T22:28:27Z
_version_	1777416124372090880

Fabrication of asymmetric nanofiltration flatsheet membrane for the separation of acetic acid from xylose and glucose

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