• 专利标题:   Preparing renewable composite material useful for removing arsenic in waste water, comprises mixing zirconium salt dispersion liquid and graphene oxide dispersion liquid to obtain mixed solution, reacting, centrifuging, washing, and drying.
  • 专利号:   CN112973656-A
  • 发明人:   TAN P, XIA Y, SUN J
  • 专利权人:   UNIV CHONGQING TECHNOLOGY BUSINESS
  • 国际专利分类:   B01J020/20, B01J020/30, C02F001/28, C02F101/10
  • 专利详细信息:   CN112973656-A 18 Jun 2021 B01J-020/30 202158 Pages: 8 Chinese
  • 申请详细信息:   CN112973656-A CN10182468 07 Feb 2021
  • 优先权号:   CN10182468

▎ 摘  要

NOVELTY - Preparing renewable composite material comprises (a) dissolving zirconium salt in water, ultrasonically dispersing to obtain a zirconium salt dispersion liquid, (b) dissolving graphene oxide in water, ultrasonically dispersing to obtain a graphene oxide dispersion liquid, (c) mixing the zirconium salt dispersion liquid and graphene oxide dispersion liquid to obtain a mixed solution, adding the mixed solution in a reaction kettle, reacting at 80-180 degrees C for 10-60 hours, centrifuging, washing, and drying to obtain the composite material. USE - The prepared composite material is useful for removing arsenic in waste water. ADVANTAGE - The prepared composite material has strong anti-interference performance, strong stability and reproducibility.