Separation of furfural from monosaccharides by nanofiltration

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	Separation of furfural from monosaccharides by nanofiltration
	Qi, Benkun; Luo, Jianquan; Chen, Xiangrong; Hang, Xiaofeng; Wan, Yinhua
刊名	BIORESOURCE TECHNOLOGY
	2011-07-01
卷号	102 期号:14 页码:7111-7118
关键词	Lignocellulosic prehydrolyzates Detoxification Furfural Concentration Nanofiltration
ISSN号	0960-8524
通讯作者	Wan, YH
英文摘要	Furfural, found in the lignocellulosic prehydrolyzates at high concentration, is a strong inhibitor of growth and ethanol fermentation of Saccharomyces cerevisiae. Removal of furfural and concentration of monosaccharides were investigated by using two commercial nanofiltraton (NF) membranes with synthetic glucose-xylose-furfural solution as model. The effects of main operating parameters such as feed pH, permeation flux, temperature and feed concentration on the rejections of the three solutes, were studied. Results showed that rejections of the three solutes decreased with increasing feed pH and temperature, and increased with increasing permeation flux for both membranes. The concentrations of the three solutes had interaction effect on the rejection of furfural by NF90 membrane and rejections of the three solutes by NF270 membrane. Furthermore, the effects of two filtration modes, concentration and diafiltration, on the separation of furfural from monosaccharides were also investigated. With the two commercial NF membranes, concentration and purification of monosaccharides in the model solution can be accomplished. (C) 2011 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Technology
类目[WOS]	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
研究领域[WOS]	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
关键词[WOS]	DILUTE-ACID PRETREATMENT ; ENZYMATIC-HYDROLYSIS ; SACCHAROMYCES-CEREVISIAE ; MEMBRANE PERFORMANCE ; RICE STRAW ; PORE-SIZE ; ETHANOL ; BIOMASS ; FERMENTATION ; INHIBITION
收录类别	SCI
语种	英语
WOS记录号	WOS:000292118900014
公开日期	2013-11-05
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/4860]
专题	过程工程研究所_生化工程国家重点实验室
作者单位	Chinese Acad Sci, Natl Key Lab Biochem Engn, Inst Proc Engn, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Qi, Benkun,Luo, Jianquan,Chen, Xiangrong,et al. Separation of furfural from monosaccharides by nanofiltration[J]. BIORESOURCE TECHNOLOGY,2011,102(14):7111-7118.
APA	Qi, Benkun,Luo, Jianquan,Chen, Xiangrong,Hang, Xiaofeng,&Wan, Yinhua.(2011).Separation of furfural from monosaccharides by nanofiltration.BIORESOURCE TECHNOLOGY,102(14),7111-7118.
MLA	Qi, Benkun,et al."Separation of furfural from monosaccharides by nanofiltration".BIORESOURCE TECHNOLOGY 102.14(2011):7111-7118.