Antifouling PVDF membrane prepared by VIPS for microalgae harvesting
作者: Antoine VenaultMelibeth Rose B. BalladYu-Tzu HuangYi-Hung LiuChi-Han KaoYung Chang
作者单位: 1R&D Center for Membrane Technology and Department of Chemical Engineering, Chung Yuan Christian University, Chung-Li 32023, Taiwan
2Research Center for Analysis and Identification and Department of Bioenvironmental Engineering, Chung Yuan Christian University, Chung-Li 32023, Taiwan
刊名: Chemical Engineering Science, 2016, Vol.142 , pp.97-111
来源数据库: Elsevier Journal
DOI: 10.1016/j.ces.2015.11.041
关键词: PVDF membranesPS- b -PEGMA copolymerVIPS processLow-biofoulingMicroalgae
原始语种摘要: Abstract(#br)Provided the use of a water-insoluble modifier, in-situ modification of PVDF membranes is an ideal method for preparing low-biofouling membranes. We report the formation, characterization and low-biofouling performances of modified PVDF membranes prepared by vapor-induced phase separation for microalgae harvesting. Poly(styrene)- b -poly(ethylene glycol) methacrylate (PS- b -PEGMA) is used as antifouling material. After characterizing the physico-chemical properties of membranes by SEM, AFM, FT-IR, XPS, and tensile tester, their hydrophilicity was assessed. Hydration capability was importantly enhanced with copolymer content. Adsorption of bovine serum albumin (BSA), lysozyme (LY) and fibrinogen (FN) was tested to investigate the resistance of membranes to nano-biofouling....
全文获取路径: Elsevier  (合作)
影响因子:2.386 (2012)