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  • 专利标题:   Nano-filtration membrane used for separating, decolouring, removing salt and concentrating, comprises silanized graphene layer located on supporting layer, and support layer.
  • 专利号:   CN217449673-U
  • 发明人:   LI K
  • 专利权人:   SHANGHAI TERUISI MATERIAL TECHNOLOGY CO
  • 国际专利分类:   B01D061/00, B01D071/00, C02F001/44
  • 专利详细信息:   CN217449673-U 20 Sep 2022 B01D-071/00 202278 Chinese
  • 申请详细信息:   CN217449673-U CN21186612 09 May 2022
  • 优先权号:   CN21186612

▎ 摘　　要

NOVELTY - The embodiment of the invention claims a nanofiltration membrane, a nanofiltration membrane component and a water treatment device. The nanofiltration membrane comprises a silanized graphene layer and a support layer. wherein the silanized graphene layer is located on the supporting layer, the silanized graphene layer comprises at least two silanized graphene sheets, the layer spacing between two adjacent silanized graphene sheets in at least two silanized graphene sheets is in the range of 1 nm to 2 nm. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) a nano-filtration membrane assembly; (2) a water treatment device.