Separating Xylose from Glucose using Spiral Wound Nanofiltration Membrane: Effect of Cross-flow Parameters on Sugar Rejection

A solution model consisted of two different monosaccharides namely xylose and glucose were separated using a pilot scale spiral wound cross-flow system. This system was equipped by a commercial spiral wound nanofiltration (NF) membrane, Desal-5 DK, having a molecular weight cut off (MWCO) of 150-300...

Full description

Bibliographic Details
Main Authors:	Nurul Fatihah, Mahamad Roli, Wan Mohd Hafizuddin, Wan Yussof, Mazrul Nizam, Abu Seman, Syed Mohd Saufi, Tuan Chik, A. W., Mohammad
Format:	Article
Language:	English
Published:	IOP Science 2017
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/16319/ http://umpir.ump.edu.my/id/eprint/16319/ http://umpir.ump.edu.my/id/eprint/16319/ http://umpir.ump.edu.my/id/eprint/16319/1/Separating%20xylose%20from%20glucose%20using%20spiral%20wound%20nanofiltration%20membrane.pdf

id	ump-16319
recordtype	eprints
spelling	ump-163192019-10-30T07:58:31Z http://umpir.ump.edu.my/id/eprint/16319/ Separating Xylose from Glucose using Spiral Wound Nanofiltration Membrane: Effect of Cross-flow Parameters on Sugar Rejection Nurul Fatihah, Mahamad Roli Wan Mohd Hafizuddin, Wan Yussof Mazrul Nizam, Abu Seman Syed Mohd Saufi, Tuan Chik A. W., Mohammad TP Chemical technology A solution model consisted of two different monosaccharides namely xylose and glucose were separated using a pilot scale spiral wound cross-flow system. This system was equipped by a commercial spiral wound nanofiltration (NF) membrane, Desal-5 DK, having a molecular weight cut off (MWCO) of 150-300 g mol-1. The aim of this present work is to investigate the effect of the cross-flow parameters: the trans-membrane pressure (TMP) and the feed concentration (C0) on the xylose separation from glucose. The filtration experiments were carried out in total reflux mode with different feed concentration of 2, 5, and 10 g/L at different TMP of 5,8 and 10 bar. The performances of the NF membrane were evaluated by measuring the permeate flux and sugar rejection for each experiment. All the samples were quantified using a high performance liquid chromatography equipped by a fractive index detector. The experimental results indicated an increase in pressure from 5 to 10 bar which was a notable increase to the permeate fluxes from 2.66 × 10-3 to 4.14 × 10-3L m-2s-1. Meanwhile, an increase in the C0 increases the xylose rejection. At TMP of 10 bar and C0 of 5 g/L, the observed xylose rejection and glucose rejection were measured at 67.19% and 91.82%, respectively. The lower rejection in xylose than glucose suggested that larger glucose molecule were not able to easily pass through the membrane compared to the smaller xylose molecule. The results of this phenomena proved that NF with spiral wound configuration has the potential to separate xylose from glucose, which is valuable to the purification of xylose in xylose production as an alternative to chromatographic processes. IOP Science 2017 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/16319/1/Separating%20xylose%20from%20glucose%20using%20spiral%20wound%20nanofiltration%20membrane.pdf Nurul Fatihah, Mahamad Roli and Wan Mohd Hafizuddin, Wan Yussof and Mazrul Nizam, Abu Seman and Syed Mohd Saufi, Tuan Chik and A. W., Mohammad (2017) Separating Xylose from Glucose using Spiral Wound Nanofiltration Membrane: Effect of Cross-flow Parameters on Sugar Rejection. IOP Conference Series: Materials Science and Engineering, 162 (1). pp. 1-6. https://doi.org/10.1088/1757-899X/162/1/012035 DOI: 10.1088/1757-899X/162/1/012035
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 Nurul Fatihah, Mahamad Roli Wan Mohd Hafizuddin, Wan Yussof Mazrul Nizam, Abu Seman Syed Mohd Saufi, Tuan Chik A. W., Mohammad Separating Xylose from Glucose using Spiral Wound Nanofiltration Membrane: Effect of Cross-flow Parameters on Sugar Rejection
description	A solution model consisted of two different monosaccharides namely xylose and glucose were separated using a pilot scale spiral wound cross-flow system. This system was equipped by a commercial spiral wound nanofiltration (NF) membrane, Desal-5 DK, having a molecular weight cut off (MWCO) of 150-300 g mol-1. The aim of this present work is to investigate the effect of the cross-flow parameters: the trans-membrane pressure (TMP) and the feed concentration (C0) on the xylose separation from glucose. The filtration experiments were carried out in total reflux mode with different feed concentration of 2, 5, and 10 g/L at different TMP of 5,8 and 10 bar. The performances of the NF membrane were evaluated by measuring the permeate flux and sugar rejection for each experiment. All the samples were quantified using a high performance liquid chromatography equipped by a fractive index detector. The experimental results indicated an increase in pressure from 5 to 10 bar which was a notable increase to the permeate fluxes from 2.66 × 10-3 to 4.14 × 10-3L m-2s-1. Meanwhile, an increase in the C0 increases the xylose rejection. At TMP of 10 bar and C0 of 5 g/L, the observed xylose rejection and glucose rejection were measured at 67.19% and 91.82%, respectively. The lower rejection in xylose than glucose suggested that larger glucose molecule were not able to easily pass through the membrane compared to the smaller xylose molecule. The results of this phenomena proved that NF with spiral wound configuration has the potential to separate xylose from glucose, which is valuable to the purification of xylose in xylose production as an alternative to chromatographic processes.
format	Article
author	Nurul Fatihah, Mahamad Roli Wan Mohd Hafizuddin, Wan Yussof Mazrul Nizam, Abu Seman Syed Mohd Saufi, Tuan Chik A. W., Mohammad
author_facet	Nurul Fatihah, Mahamad Roli Wan Mohd Hafizuddin, Wan Yussof Mazrul Nizam, Abu Seman Syed Mohd Saufi, Tuan Chik A. W., Mohammad
author_sort	Nurul Fatihah, Mahamad Roli
title	Separating Xylose from Glucose using Spiral Wound Nanofiltration Membrane: Effect of Cross-flow Parameters on Sugar Rejection
title_short	Separating Xylose from Glucose using Spiral Wound Nanofiltration Membrane: Effect of Cross-flow Parameters on Sugar Rejection
title_full	Separating Xylose from Glucose using Spiral Wound Nanofiltration Membrane: Effect of Cross-flow Parameters on Sugar Rejection
title_fullStr	Separating Xylose from Glucose using Spiral Wound Nanofiltration Membrane: Effect of Cross-flow Parameters on Sugar Rejection
title_full_unstemmed	Separating Xylose from Glucose using Spiral Wound Nanofiltration Membrane: Effect of Cross-flow Parameters on Sugar Rejection
title_sort	separating xylose from glucose using spiral wound nanofiltration membrane: effect of cross-flow parameters on sugar rejection
publisher	IOP Science
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/16319/ http://umpir.ump.edu.my/id/eprint/16319/ http://umpir.ump.edu.my/id/eprint/16319/ http://umpir.ump.edu.my/id/eprint/16319/1/Separating%20xylose%20from%20glucose%20using%20spiral%20wound%20nanofiltration%20membrane.pdf
first_indexed	2023-09-18T22:21:52Z
last_indexed	2023-09-18T22:21:52Z
_version_	1777415710358634496

Separating Xylose from Glucose using Spiral Wound Nanofiltration Membrane: Effect of Cross-flow Parameters on Sugar Rejection

Similar Items