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  • 文献标题:   Preparation of Surface Functionalized Graphene Oxide Nanosheet and Its Multicomponent Dye Removal Ability from Wastewater
  • 文献类型:   Article
  • 作　　者:   HOSSEINABADIFARAHANI Z, MAHMOODI NM, HOSSEINIMONFARED H
  • 作者关键词:   preparation, functionalized graphene oxide nanosheet, binary system dye removal, wastewater, kinetic, isotherm
  • 出版物名称:   FIBERS POLYMERS
  • ISSN:   1229-9197 EI 1875-0052
  • 通讯作者地址:   Inst Color Sci Technol
  • 被引频次:   8
  • DOI:   10.1007/s12221-015-1035-4
  • 出版年:   2015

▎ 摘　　要

Amine functionalized graphene oxide (AF-GO) nanosheet was prepared and used to remove anionic dyes from multicomponent (binary) systems. The AF-GO was characterized by FTIR and SEM. Acid Blue 92 (AB92), Acid Red 14 (AR14), and Direct Green 6 (DG6) were used as anionic dyes. The dye adsorption kinetics and isotherm followed the pseudo-second order and Langmuir model, respectively. Adsorption capacity of AF-GO for AB92, AR14 and DG6 was 60, 64 and 65 mg/g, respectively. The results showed that AF-GO nanosheet was a suitable adsorbent for removal of anionic dyes.