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G-CNTs/PVDF mixed matrix membranes with improved antifouling properties and filtration performance

Xiaoyan Guo, Chunyu Li, Chenghao Li, Tingting Wei, Lin Tong, Huaiqi Shao, Qixing Zhou, Lan Wang, Yuan Liao

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 6, doi: 10.1007/s11783-019-1165-9

Abstract:

The P-OMWCNT-A-GO membrane was fabricated by

It should be due to the enhanced membrane pore

Keywords： carbon nanotubes     graphene oxide     mixed matrix membrane     nanohybrid     antifouling membrane     membrane hydrophilicity    

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Preparation and characterization of mixed matrix RO membrane of polyamide and GO

Lu Ying,Zhao Haiyang,Zhang Lin,Hou Li´an

Strategic Study of CAE 2014, Volume 16, Issue 7,   Pages 84-88

Abstract:

Grephene oxide (GO) mixed matrix reverse osmosis (RO) membranes weremembranes appeared to be more hydrophilic and had higher pure water fluxes than the bared polyamide RO membraneWhen the content of GO added in the aqueous phase was 0.005wt%, the flux of the membrane increased byThe mixed matrix RO membrane of polyamide and GO shownbetterchlorine resistance than PA RO membrane.

Keywords： grapheme oxide     polyamide     mixed matrix membrane     reverse osmosis     chlorine resistance    

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Perspective of mixed matrix membranes for carbon capture

Shinji Kanehashi, Colin A. Scholes

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 3,   Pages 460-469 doi: 10.1007/s11705-019-1881-5

Abstract: Polymeric membrane-based gas separation has found wide applications in industry, such as carbon captureMixed matrix membranes (MMMs) have a composite structure that consists of polymers and fillers, thereforeMuch effort has been made to improve the gas separation performance of MMMs as well as general membrane

Keywords： membranes     polymeric     mixed matrix     impurities    

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Effect of TiO

Navid Azizi, Mojgan Isanejad, Toraj Mohammadi, Reza M. Behbahani

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 3,   Pages 517-530 doi: 10.1007/s11705-018-1781-0

Abstract: load on the morphology and CO /CH separation performance of poly (ether-block-amide) (PEBAX-1657) mixedmatrix membranes (MMMs) were investigated from pressures of 3–12 bar and temperatures of 30°C–60°C.The CO permeability and ideal CO /CH selectivity values of the nanocomposite membrane loaded with 8wt-% TiO were 172.32 Barrer and 24.79, respectively whereas those of the neat membrane were 129.87

Keywords： mixed matrix membrane     TiO2 nanoparticles     PEBAX-1657     CO2/CH4 separation    

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Excitation-emission matrix (EEM) fluorescence spectroscopy for characterization of organic matter inmembrane bioreactors: Principles, methods and applications

Jinlan Yu, Kang Xiao, Wenchao Xue, Yue-xiao Shen, Jihua Tan, Shuai Liang, Yanfen Wang, Xia Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 2, doi: 10.1007/s11783-019-1210-8

Abstract: . • EEM is useful for tracking pollutant transformation and membrane retention/fouling. • ImprovementsThe membrane bioreactor (MBR) technology is a rising star for wastewater treatment.The pollutant elimination and membrane fouling performances of MBRs are essentially related to the dissolvedThree-dimensional excitation-emission matrix (3D-EEM) fluorescence spectroscopy, a powerful tool forinformation to interpret the chemical compositions, physiochemical properties, biological activities, membrane

Keywords： excitation-emission matrix (EEM)     dissolved organic matter (DOM)     membrane bioreactor (MBR)     fluorescence    

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Removal of Ni(II) ions from wastewater by micellar enhanced ultrafiltration using mixed surfactants

Amar D. Vibhandik, Kumudini V. Marathe

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 1,   Pages 79-86 doi: 10.1007/s11705-014-1407-0

Abstract: The surfactant mixture was the nonionic surfactant Tween 80 (TW80) mixed with the anionic surfactantdeclined with time, which was mainly attributed to concentration polarization rather than resistance from membrane

Keywords： MEUF     Ni (II) ions     membrane resistance     concentration polarization     mixed surfactants    

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Preparation and properties of gel membrane containing porous PVDF-HFP matrix and cross-linked PEG for

ZHANG Mei, CUI Zhenyu, ZHU Baoku, HAN Gaige, XU Youyi, ZHANG Aiqing

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 1,   Pages 89-94 doi: 10.1007/s11705-008-0011-6

Abstract: The lithium ion conducting gel polymer electrolyte membrane (Li-GPEM) based on porous poly(vinylidenefluoride-co-hexafluoropropylene) (PVDF-HFP) matrix and cross-linked PEG network is prepared by a typicalBy immersing the porous PVDF-HFP membrane in liquid electrolyte containing poly(ethylene glycol) diacrylate

Keywords： ethylene     PEGDA     inversion     network     initiator    

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Influence of surface modified mixed metal oxide nanoparticles on the electrochemical and mechanical propertiesof polyurethane matrix

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1,   Pages 1-14 doi: 10.1007/s11705-022-2176-9

Abstract: amino-1,2,4-triazole (ATA)/SiO2–TiO2 were introduced to the polyurethane (PU) matrix

Keywords： SiO2/TiO2 nanoparticle     nanocomposite coatings     dynamic mechanical analysis     electrochemical techniques     corrosion     colloids and interfaces    

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Mixed-Matrix Membranes Containing Porous Materials for Gas Separation: From Metal–Organic Frameworks Review

Ziqi Yang, Zhongjie Wu, Shing Bo Peh, Yunpan Ying, Hao Yang, Dan Zhao

Engineering 2023, Volume 23, Issue 4,   Pages 40-55 doi: 10.1016/j.eng.2022.07.022

Abstract:

Mixed-matrix membranes (MMMs), which combine porous materials with a polymeric matrix, have gained

Keywords： Gas separation     Metal–organic frameworks     Metal–organic cages     Mixed-matrix membranes     Interfacial compatibility    

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Research Progress of Hydrogen Separation Membrane

Luan Yongchao, Xiong Yalin, He Guangli, Liu Congmin, Li Shuai

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 140-152 doi: 10.15302/J-SSCAE-2022.03.015

Abstract: Membrane separation has a wide application prospect in hydrogen separation as it uses simple devices,progress of dense metal, porous inorganic, metal-organic framework (MOF), organic polymer, and hybrid matrixSpecifically, although porous inorganic, organic polymer, and hybrid matrix membranes have good hydrogenModifying existing polymer membrane materials and preparing polymer alloys are two major directions forThe performance of hybrid matrix membrane can be notably improved after controllable adjustment of its

Keywords： hydrogen separation membrane     dense metal membrane     porous inorganic membrane     metal-organic framework(MOF) membrane     organic polymer membrane     hybrid matrix membrane     hydrogen purification    

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Facile fabrication of dolomite-doped biochar/bentonite for effective removal of phosphate from complex wastewaters

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1671-7

Abstract:

● Dolomite-doped biochar/bentonite was synthesized for phosphate removal.

Keywords： Biochar-bentonite composite     Dolomite doping     Phosphate adsorption     Polymeric matrix membrane     Adsorption-filtration    

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Iteration framework for solving mixed lubrication computation problems

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3,   Pages 635-648 doi: 10.1007/s11465-021-0632-8

Abstract: Smooth surface with full contacts and mixed elastohydrodynamic lubrication is tested for validation.

Keywords： mixed lubrication     discretization formula     relative error     Reynolds equation     asperity    

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Decellularized extracellular matrix mediates tissue construction and regeneration

Frontiers of Medicine 2022, Volume 16, Issue 1,   Pages 56-82 doi: 10.1007/s11684-021-0900-3

Abstract: Contributing to organ formation and tissue regeneration, extracellular matrix (ECM) constituents provideContaining the crucial traits of the cellular microenvironment, ECM substitutes mediate cell–matrix interactions

Keywords： decellularized extracellular matrix     3D culture     organoids     tissue repair    

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new regeneration approach to cation resins with aluminum salts: application of desalination by its mixed

Zhigang LIU, Shaomin ZHU, Yansheng LI

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 1,   Pages 45-50 doi: 10.1007/s11783-010-0262-6

Abstract: Compared to the conventional regeneration method, the Al form mixed bed exhibited the same desalinationcapability as the H form mixed bed (MB), and the total organic carbon (TOC) removal was up to 90%, clearly

Keywords： aluminum (Al) form resins     desalination     mixed bed (MB)     regeneration    

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Title Author Date Type Operation

G-CNTs/PVDF mixed matrix membranes with improved antifouling properties and filtration performance

Xiaoyan Guo, Chunyu Li, Chenghao Li, Tingting Wei, Lin Tong, Huaiqi Shao, Qixing Zhou, Lan Wang, Yuan Liao

Journal Article

Preparation and characterization of mixed matrix RO membrane of polyamide and GO

Lu Ying,Zhao Haiyang,Zhang Lin,Hou Li´an

Journal Article

Perspective of mixed matrix membranes for carbon capture

Shinji Kanehashi, Colin A. Scholes

Journal Article

Effect of TiO

Navid Azizi, Mojgan Isanejad, Toraj Mohammadi, Reza M. Behbahani

Journal Article

Liu Gongping: Design and Preparation of Mixed Matrix Membrane for CO2 Capture (2022-4-16)

9 Jun 2022

Conference Videos

Excitation-emission matrix (EEM) fluorescence spectroscopy for characterization of organic matter inmembrane bioreactors: Principles, methods and applications

Jinlan Yu, Kang Xiao, Wenchao Xue, Yue-xiao Shen, Jihua Tan, Shuai Liang, Yanfen Wang, Xia Huang

Journal Article

Removal of Ni(II) ions from wastewater by micellar enhanced ultrafiltration using mixed surfactants

Amar D. Vibhandik, Kumudini V. Marathe

Journal Article

Preparation and properties of gel membrane containing porous PVDF-HFP matrix and cross-linked PEG for

ZHANG Mei, CUI Zhenyu, ZHU Baoku, HAN Gaige, XU Youyi, ZHANG Aiqing

Journal Article

Influence of surface modified mixed metal oxide nanoparticles on the electrochemical and mechanical propertiesof polyurethane matrix

Journal Article

Mixed-Matrix Membranes Containing Porous Materials for Gas Separation: From Metal–Organic Frameworks

Ziqi Yang, Zhongjie Wu, Shing Bo Peh, Yunpan Ying, Hao Yang, Dan Zhao

Journal Article

Research Progress of Hydrogen Separation Membrane

Luan Yongchao, Xiong Yalin, He Guangli, Liu Congmin, Li Shuai

Journal Article

Facile fabrication of dolomite-doped biochar/bentonite for effective removal of phosphate from complex wastewaters

Journal Article

Iteration framework for solving mixed lubrication computation problems

Journal Article

Decellularized extracellular matrix mediates tissue construction and regeneration

Journal Article

new regeneration approach to cation resins with aluminum salts: application of desalination by its mixed

Zhigang LIU, Shaomin ZHU, Yansheng LI

Journal Article