文献类型：期刊文献

英文题名：Fe3O4/PVDF catalytic membrane treatment organic wastewater with simultaneously improved permeability, catalytic property and anti-fouling

作者：Huang, Zhi-Hao[1];Zhang, Xin[1];Wang, Yi-Xing[1];Sun, Jing-Ying[1];Zhang, Hao[1];Liu, Wei-Liang[1];Li, Meng-Ping[1];Ma, Xiao-Hua[1];Xu, Zhen-Liang[1]

机构：[1]East China Univ Sci & Technol, Chem Engn Res Ctr, Sch Chem Engn, Shanghai Key Lab Multiphase Mat Chem Engn,Membran, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2020

卷号：187

外文期刊名：ENVIRONMENTAL RESEARCH

收录：;EI(收录号：20242616429225);WOS:【SCI-EXPANDED(收录号:WOS:000541251900015)】；

基金：The authors gratefully acknowledge financial support from the National Natural Science Foundation of China (21978081).

语种：英文

外文关键词：Three-channel hollow fiber; Catalytic membrane; Fe3O4; PVDF; Fenton reaction

摘要：Fe3O4/Polyvinylidene fluoride (PVDF) three-channel hollow fiber catalytic membrane was successfully fabricated via non-solvent induced phase inversion and used for organic wastewater degradation in this work. The effects of Fe3O4 nanoparticles addition on the surface and cross-section morphologies, hydrophilicity and thermal properties of the catalytic membrane were characterized by the field emission scanning electron microscopy (SEM), water contact angle and thermogravimetric analysis (TGA), respectively. The obtained catalytic membrane exhibited good hydrophilicity, a high pure water flux of 175.8 L m(-2) h(-1) and a high removal of methylene blue (up to 97.6%) with Fenton catalytic reaction. Meanwhile, the catalytic membrane shows excellent anti-fouling property due to the presence of Fenton reaction. Our results show that Fe3O4/PVDF three-channel hollow fiber catalytic membrane was a promising alternative for the degradation of organic contaminants.