Journal of Membrane Science & Technology

Guangjin Zhao

Publications

• Research Article
  A Novel Graphene Oxide Composite Nanofiltration Membrane with Excellent Performance and Antifouling Ability
  Author(s): Xiangli Song, Yunfeng Li, Guangjin Zhao, Yingzhou Lu, Chunxi Li and Hong MengXiangli Song, Yunfeng Li, Guangjin Zhao, Yingzhou Lu, Chunxi Li and Hong Meng
  
  Graphene Oxide (GO), as a new type of nanomaterial, has been used in a composite Nanofiltration (NF) membrane showing good performance. It was deposited on a polysulfone support membrane modified with dopamine. In order to prepare an NF membrane with good stability, GO was cross-linked with 1,3,5-benzenetricarbonyl trichloride through a layer-by-layer assembly method. The prepared GO composite NF membrane (M-GO) has been characterized by FTIR, XPS, and SEM. The prepared M-GO showed superior NF performance. The rejection rate and permeation flux of the membrane towards methyl blue were up to 98% and 70 kgm-2h-1, respectively, and the corresponding values towards PO43- were up to 92% and 120 kgm-2h-1, respectively. .. View More»
  DOI: 10.4172/2155-9589.100018

  Abstract PDF