ZA202212853B - Composite ultrafiltration membrane material and preparation method therefor - Google Patents

Composite ultrafiltration membrane material and preparation method therefor

Info

Publication number
ZA202212853B
ZA202212853B ZA2022/12853A ZA202212853A ZA202212853B ZA 202212853 B ZA202212853 B ZA 202212853B ZA 2022/12853 A ZA2022/12853 A ZA 2022/12853A ZA 202212853 A ZA202212853 A ZA 202212853A ZA 202212853 B ZA202212853 B ZA 202212853B
Authority
ZA
South Africa
Prior art keywords
preparation
ultrafiltration membrane
membrane material
method therefor
composite ultrafiltration
Prior art date
Application number
ZA2022/12853A
Inventor
Tao Yuan
Hongbo Deng
Mingyue Zhu
Feng Gu
Original Assignee
Shandong Grand Kevan Eco Tech Co Ltd
Ji Ning Lv Yuan Research Institute Of Special Separation Tech And Application
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Grand Kevan Eco Tech Co Ltd, Ji Ning Lv Yuan Research Institute Of Special Separation Tech And Application filed Critical Shandong Grand Kevan Eco Tech Co Ltd
Publication of ZA202212853B publication Critical patent/ZA202212853B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0079—Manufacture of membranes comprising organic and inorganic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/48—Antimicrobial properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
ZA2022/12853A 2021-03-22 2022-11-25 Composite ultrafiltration membrane material and preparation method therefor ZA202212853B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110304044.3A CN113198326B (en) 2021-03-22 2021-03-22 Composite ultrafiltration membrane material and preparation method thereof
PCT/CN2022/082128 WO2022199554A1 (en) 2021-03-22 2022-03-22 Composite ultrafiltration membrane material and preparation method therefor

Publications (1)

Publication Number Publication Date
ZA202212853B true ZA202212853B (en) 2023-03-29

Family

ID=77025524

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/12853A ZA202212853B (en) 2021-03-22 2022-11-25 Composite ultrafiltration membrane material and preparation method therefor

Country Status (3)

Country Link
CN (1) CN113198326B (en)
WO (1) WO2022199554A1 (en)
ZA (1) ZA202212853B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113198326B (en) * 2021-03-22 2022-08-12 山东格兰克环保新材料有限公司 Composite ultrafiltration membrane material and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768656A (en) * 1993-08-31 1995-03-14 Mitsubishi Rayon Co Ltd Antibacterial acrylic film
ITPG20020013A1 (en) * 2002-03-13 2003-09-15 Fuma Tech PROTONIC CONDUCT MEMBRANES CONTAINING ZIRCONIUM PHOSPHATE OR ZIRCONIUM SULPHARYLENPHOSPHONATES DISPERSED IN A POLYMER MATRIX
CN101049963A (en) * 2007-05-18 2007-10-10 北京化工大学 Method for preparing laminar alpha zirconium phosphate with high crystallinity and even particle diameter
EP4234490A3 (en) * 2008-12-18 2023-10-04 Molecular Rebar Design LLC Exfoliated carbon nanotubes, methods for production thereof and products obtained therefrom
CN103319750B (en) * 2013-06-13 2016-10-05 华南理工大学 A kind of carboxymethyl chitosan quaternary ammonium salt/modified zirconium phosphate nano composite material
CN109438759B (en) * 2018-09-29 2021-03-30 华南理工大学 Nitrogen-phosphorus composite intercalation modified zirconium phosphate with flame retardant effect and preparation method thereof
CN109336076B (en) * 2018-11-13 2020-07-28 华南理工大学 Green and efficient method for stripping layered zirconium phosphate
CN111235687A (en) * 2020-03-25 2020-06-05 泉州嘉宸科技有限公司 Antibacterial multilayer composite hollow fiber membrane material and preparation method thereof
CN113198326B (en) * 2021-03-22 2022-08-12 山东格兰克环保新材料有限公司 Composite ultrafiltration membrane material and preparation method thereof

Also Published As

Publication number Publication date
WO2022199554A1 (en) 2022-09-29
CN113198326B (en) 2022-08-12
CN113198326A (en) 2021-08-03

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