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  • 专利标题:   Graphene oxide/cellulose composite material for purifying wastewater containing heavy metal ions, is obtained by mixing graphene oxide suspension and alkaline solution of cellulose, and mechanically-cutting graphene oxide and cellulose.
  • 专利号:   CN102489259-A, CN102489259-B
  • 发明人:   GONG C, ZHANG Z, WU Z, ZHANG J, ZHAO C
  • 专利权人:   UNIV HENAN
  • 国际专利分类:   B01J020/24, B01J020/30, C02F001/28
  • 专利详细信息:   CN102489259-A 13 Jun 2012 B01J-020/24 201259 Pages: 13 Chinese
  • 申请详细信息:   CN102489259-A CN10354746 10 Nov 2011
  • 优先权号:   CN10354746

▎ 摘　　要

NOVELTY - A graphene oxide/cellulose composite material is obtained by mixing graphene oxide suspension and alkaline solution of cellulose, and forming a composite structure by mechanical cutting or treating graphene oxide and cellulose using ultrasonic waves. USE - Graphene oxide/cellulose composite material is used for purifying wastewater containing organic substance and heavy metal ions (claimed).