Separation performance of novel vinyltriethoxysilane (VTES)-g-silicalite-1/PDMS/PAN thin-film composite membrane in the recovery of bioethanol from fermentation broths by pervaporation

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• 作者：Shouliang Yi ; ¹ ; ^{shouliang.yi@hotmail.com} ; Yinhua Wan ; ^{yhwan@ipe.ac.cn}
• 关键词：Pervaporation ; Vinyltriethoxysilane (VTES) ; Polydimethylsiloxane ; Fermentation ; Yeast cell
• 刊名：Journal of Membrane Science
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：524
• 期：Complete
• 页码：132-140
• 全文大小：1090 K
• 卷排序：524

文摘

VTES-g-silicalite-1/PDMS/PAN thin film composite pervaporation membrane was designed. Glucose, xylose, protein, and salts are impermeable components. Fermentation nutrients at a lower concentration didn’t deteriorate the pervaporation performance. The composite membrane shows outstanding fouling resistance in operation with fermentation broths.