Production and separation of glucose from cellulose hydrolysates using membrane reactor

Sawdust from hardwood contain large amount of cellulose and hemicellulose.Enzymatic hydrolysis of cellulose has larger potential in fulfil global food and energy demand by reducing sugar production such as glucose.In this study,the effect of transmembrane pressure(TMP)and cross-flow velocity(CFV)on...

Full description

Bibliographic Details
Main Author:	Mohd Hafizuddin, Zahari
Format:	Undergraduates Project Papers
Language:	English
Published:	2012
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/4512/ http://umpir.ump.edu.my/id/eprint/4512/ http://umpir.ump.edu.my/id/eprint/4512/1/CD6473_MOHD_HAFIZUDDIN_ZAHARI.pdf

id	ump-4512
recordtype	eprints
spelling	ump-45122015-03-03T09:19:26Z http://umpir.ump.edu.my/id/eprint/4512/ Production and separation of glucose from cellulose hydrolysates using membrane reactor Mohd Hafizuddin, Zahari TP Chemical technology Sawdust from hardwood contain large amount of cellulose and hemicellulose.Enzymatic hydrolysis of cellulose has larger potential in fulfil global food and energy demand by reducing sugar production such as glucose.In this study,the effect of transmembrane pressure(TMP)and cross-flow velocity(CFV)on permeate flux during the recovery and separation of glucose from cellulose hydrolysates by using membrane reactor was investigated.Two-stage pretreatment will be performed by using dilute sodium hydroxide (NaOH) and follow by dilute sulfuric acid(H2SO)for about 24 hours at 75ºC respectively.Then,continued with enzymatic hydrolysis of cellulose with cellulase and cellobiase for 48 hours at 50 ºC and 150 rpm.Separation of glucose from cellulose hydrolysate will be performed by using ultrafiltration membrane for 60 minutes at 50ºC respectively.Then filtration method using ultrafiltration membrane was employed as a function of transmembrane pressure (TMP) and cross flow velocity (CFV),in order to identify their effects on the membrane flux and subsequently determine its optimum condition using response surface methodology (RSM).Filtration process was conducted at five different values of TMP and CFV range from 1 to 3 bars and 0.06 to 0.22 m/s respectively.The membrane flux after optimization was 116.655 L/m24.h.The optimum conditions at TMP and CFV were found at 1 bar and 0.18 m/s. 2012-01 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/4512/1/CD6473_MOHD_HAFIZUDDIN_ZAHARI.pdf Mohd Hafizuddin, Zahari (2012) Production and separation of glucose from cellulose hydrolysates using membrane reactor. Faculty of Chemical & Natural Resource Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:67916&theme=UMP2
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 Mohd Hafizuddin, Zahari Production and separation of glucose from cellulose hydrolysates using membrane reactor
description	Sawdust from hardwood contain large amount of cellulose and hemicellulose.Enzymatic hydrolysis of cellulose has larger potential in fulfil global food and energy demand by reducing sugar production such as glucose.In this study,the effect of transmembrane pressure(TMP)and cross-flow velocity(CFV)on permeate flux during the recovery and separation of glucose from cellulose hydrolysates by using membrane reactor was investigated.Two-stage pretreatment will be performed by using dilute sodium hydroxide (NaOH) and follow by dilute sulfuric acid(H2SO)for about 24 hours at 75ºC respectively.Then,continued with enzymatic hydrolysis of cellulose with cellulase and cellobiase for 48 hours at 50 ºC and 150 rpm.Separation of glucose from cellulose hydrolysate will be performed by using ultrafiltration membrane for 60 minutes at 50ºC respectively.Then filtration method using ultrafiltration membrane was employed as a function of transmembrane pressure (TMP) and cross flow velocity (CFV),in order to identify their effects on the membrane flux and subsequently determine its optimum condition using response surface methodology (RSM).Filtration process was conducted at five different values of TMP and CFV range from 1 to 3 bars and 0.06 to 0.22 m/s respectively.The membrane flux after optimization was 116.655 L/m24.h.The optimum conditions at TMP and CFV were found at 1 bar and 0.18 m/s.
format	Undergraduates Project Papers
author	Mohd Hafizuddin, Zahari
author_facet	Mohd Hafizuddin, Zahari
author_sort	Mohd Hafizuddin, Zahari
title	Production and separation of glucose from cellulose hydrolysates using membrane reactor
title_short	Production and separation of glucose from cellulose hydrolysates using membrane reactor
title_full	Production and separation of glucose from cellulose hydrolysates using membrane reactor
title_fullStr	Production and separation of glucose from cellulose hydrolysates using membrane reactor
title_full_unstemmed	Production and separation of glucose from cellulose hydrolysates using membrane reactor
title_sort	production and separation of glucose from cellulose hydrolysates using membrane reactor
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/4512/ http://umpir.ump.edu.my/id/eprint/4512/ http://umpir.ump.edu.my/id/eprint/4512/1/CD6473_MOHD_HAFIZUDDIN_ZAHARI.pdf
first_indexed	2023-09-18T21:59:10Z
last_indexed	2023-09-18T21:59:10Z
_version_	1777414282288300032

Production and separation of glucose from cellulose hydrolysates using membrane reactor

Similar Items