• 专利标题:   Preparing zirconium zinc aluminum layered double hydroxides/oximeter graphene material, comprises uniformly stirring graphene oxide dispersion and gradually adding zirconium zinc aluminum metal salt solution and then continuously dropping alkali solution.
  • 专利号:   CN115634663-A
  • 发明人:   REN J, LI D, XIONG K
  • 专利权人:   NANTONG HUANAN INTELLIGENT TECHNOLOGY CO, UNIV SOUTHWEST SCI TECHNOLOGY
  • 国际专利分类:   B01J020/20, B01J020/30, C02F001/28, C02F101/10, C02F101/30
  • 专利详细信息:   CN115634663-A 24 Jan 2023 B01J-020/20 202318 Chinese
  • 申请详细信息:   CN115634663-A CN11301936 24 Oct 2022
  • 优先权号:   CN11301936

▎ 摘  要

NOVELTY - Preparing zirconium zinc aluminum layered double hydroxides (Zr-Zn-Al LDH)/oximeter graphene material comprises uniformly stirring the graphene oxide (GO) dispersion and gradually adding Zr-Zn-Al metal salt solution and then continuously dropping alkali solution until the pH is 9-10, after aging at room temperature, filtering the mixture and cleaning deionized water precipitate, drying, grinding, preparing to obtain the composite material. USE - Method for preparing zirconium zinc aluminum layered double hydroxides (Zr-Zn-Al LDH)/oximeter graphene material. ADVANTAGE - The method capable of quickly and effectively removing the inorganic phosphorus and glyphosate in water, to effectively purify the total phosphorus overproof water, controls the total phosphorus (TP) concentration, reduces the environment pollution. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for