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Preparation and performance of novel thermal stable composite nanofiltration membrane

WU Chunrui, ZHANG Shouhai, YANG Fajie, YAN Chun, JIAN Xigao

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 4,   Pages 402-406 doi: 10.1007/s11705-008-0063-7

Abstract: The effects of polymerization and testing conditions on membrane performance were studied.When tested at 1.0 MPa and 60°C, the rejection of the composite membrane for dyes was kept at high level

Keywords： electron microscopy     rejection     composite membrane     interfacial polymerization     thermal stability    

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Solvent-resistant porous membranes using poly(ether−ether ketone): preparation and application

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1536-1559 doi: 10.1007/s11705-022-2221-8

Abstract: In the past few decades, many researches and evolutions have emerged in membrane fabrication with PEEKchemical-induced crystallization; the representative applications in ultrafiltration, nanofiltration and membranesolubility in solvents, which can be achieved by altering monomers in synthesis processes or changing membranepreparation routes, is deeply analyzed.

Keywords： PEEK     phase inversion     solvent-resistant membrane     nanofiltration     membrane contactor    

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Preparation and performance of homogeneous cellulose forward osmosis membrane

Zhang Bingtao,Zhang Lin,Huang He,Hou Li’an

Strategic Study of CAE 2014, Volume 16, Issue 7,   Pages 57-61

Abstract:

The nonporous homogeneous cellulose membrane for forward osmosis wasspectroscopies showed that no obvious change occurred in the chemical structure of cellulose after membraneThe cross-section and the surface morphologies of the cellulose forward osmosis membrane were analyzedThe membrane performance were investigated by measuring water flux and rejection of simulated seawaterThe water flux of the cellulose forward osmosis membrane, which the cellulose concentration is 8 %(wt

Keywords： forward osmosis     ionic liquid     cellulose membrane     phase inversion     membrane preparation    

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Preparation of adsorptive nanoporous membrane using powder activated carbon: Isotherm and thermodynamic

Majid Peyravi

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 4,   Pages 673-687 doi: 10.1007/s11705-019-1800-9

Abstract: Intercalation of PAC within the PES scaffold changed the porosity and mean pore size of the aminated membraneA similar increment was obtained for the membrane flux, which was due to the synergistic effect of the

Keywords： amine functionality     nanoporous membrane     adsorption isotherm     thermodynamic parameters     landfill leachate    

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Preparation and characterization of asymmetric ultrafiltration membrane for effective recovery of proteases

Nora’aini ALI, Fadhilati HASSAN, Sofiah HAMZAH

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 184-191 doi: 10.1007/s11705-012-1288-z

Abstract: simple dry/wet phase inversion technique and were characterized in terms of permeability coefficient, membraneThe membrane with the best performance, 15 wt-% PSf-UF, was further tested with actual surimi wash waterretention of protease was 96% with a flux of 25.6 L/(m ·h) which was achieved with the 15 wt-% PSf-UF membrane

Keywords： membrane     ultrafiltration     proteases     surimi wash water    

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Preparation of reverse osmosis membrane with high permselectivity and anti-biofouling properties for

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1497-0

Abstract:

• Nanoparticle incorporation and anti-biofouling grafting were integrated.

Keywords： Anti-biofouling grafting     Nanoparticle incorporation     Sterilization rates     Water flux     Water flux recovery    

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Preparation and characterization of novel carbon molecular sieve membrane/PSSF composite by pyrolysis

Ying Yan, Peng Huang, Huiping Zhang

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4,   Pages 772-783 doi: 10.1007/s11705-019-1827-y

Abstract: Carbon molecular sieve membrane (CMSM)/paper-like stainless steel fibers (PSSF) has been manufactured

Keywords： carbon molecular sieve membrane     stainless steel fibers     pyrolysis     structured fixed bed     toluene    

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Preparation and characterization of EVAL hollow fiber membrane adsorbents filled with cation exchange

Fengli ZHANG, Yuzhong ZHANG, Hong LI, Guangfen LI,

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 4,   Pages 462-467 doi: 10.1007/s11705-009-0011-1

Abstract: EVAL hollow fiber membrane adsorbents filled with powder D061-type cation exchange resin were preparedThe microstructures of the membrane adsorbents were observed, and the pure water fluxes, BSA rejection, and static adsorption capacities of membrane adsorbents for BSA were measured.The effect of the resin-filled content on membrane performance has been discussed.The static protein adsorption capacity was 77.14 mg BSA/g membrane adsorbents when D061 resin loading

Keywords： substrate     copolymer EVAL     exchange     EVAL hollow     resin-filled content    

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Preparation and properties of hollow fibre nanofiltration membrane with continuous coffee-ring structure

Xiuzhen Wei, Xufeng Xu, Yi Chen, Qian Zhang, Lu Liu, Ruiyuan Yang, Jinyuan Chen, Bosheng Lv

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 351-362 doi: 10.1007/s11705-020-1943-8

Abstract: infrared spectroscopy were used to characterize the chemical structure and morphology of the PA/GO NF membraneUnder neutral operating conditions, the PA/GO membrane showed typical negatively charged NF membraneThe PA/GO NF membrane showed better antifouling performance than the PA membrane.

Keywords： GO     PA     interfacial polymerization     hollow fibre NF membrane    

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Preparation of polyvinylidene PVDF membrane via thermally induced phase separation and its application

Tang Yuanhui,Lin Yakai and Wang Xiaolin

Strategic Study of CAE 2014, Volume 16, Issue 12,   Pages 24-34

Abstract:

Nowadays membrane technology has been widely employed in the treatmentIn the last decade， plenty of work focused on the preparation and industrialization of advanced polyvinylidenecarried out by the Chemical Engineering Department in Tsinghua University， which follows the line of preparationformula design， advanced production and membrane module development.Secondly， advanced production of PVDF hollow-fiber membrane was achieved by an effective combination

Keywords： thermally induced phase separation     polyvinylidene fluoride     wastewater treatment     membrane preparation    

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Preparation and application of thin film composite reverse osmosis and nanofiltration membranes

Zhang Qifeng,Li Shenghai, Wang Tunyu,Li Lei, Zhang Suobo

Strategic Study of CAE 2014, Volume 16, Issue 12,   Pages 17-23

Abstract: of the resulting TFC membranes， a deeper insight into the relationship between the properties of the membraneThe result reveal that， as the functionality of the acid chloride monomer increased， the resulting membraneAdditionally， a novel positively charged thin film composite NF membrane was prepared utilizing the highlyThis NF membrane exhibits high efficiencies for many NF applications including rejection of divalent

Keywords： RO membrane     nanofiltration membrane     biphenyl polyacyl chloride    

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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(vinylideneBy immersing the porous PVDF-HFP membrane in liquid electrolyte containing poly(ethylene glycol) diacrylate

Keywords： ethylene     PEGDA     inversion     network     initiator    

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Preparation and characterization of hydrothermally engineered TiO

Kanchapogu Suresh, G. Pugazhenthi, R. Uppaluri

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 2,   Pages 266-279 doi: 10.1007/s11705-017-1608-4

Abstract: This work targets the preparation and characterization of an inexpensive TiO -fly ash composite membraneThe composite membrane was fabricated by depositing a hydrophilic TiO layer on a fly ash membrane viaCompared with the fly ash membrane in the average permeate flux and performance index (49.97 × 10 m·m ·s and 0.4620%, respectively), the composite membrane exhibits better performance (51.63 × 10 mprocess parameters to achieve maximum membrane flux and rejection are 207 kPa, 200 mg·L and 0.1769

Keywords： TiO2-fly ash membrane     oily wastewater     fouling     microfiltration    

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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: membranes 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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Edge preparation methods for cutting tools: a review

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11465-023-0766-y

Abstract: Edge preparation can remove cutting edge defects, such as burrs, chippings, and grinding marks, generatedVarious edge preparation methods have been proposed for different tool matrix materials, geometries,This study presents a scientific and systematic review of the development of tool edge preparation technologyThen, edge preparation methods for cutting tools, in which materials at the cutting edge area are removedFinally, the future development direction of tool edge preparation technology is prospected.

Keywords： edge preparation method     preparation principle     cutting edge geometry     edge characterization     tool performance    

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Title Author Date Type Operation

Preparation and performance of novel thermal stable composite nanofiltration membrane

WU Chunrui, ZHANG Shouhai, YANG Fajie, YAN Chun, JIAN Xigao

Journal Article

Solvent-resistant porous membranes using poly(ether−ether ketone): preparation and application

Journal Article

Preparation and performance of homogeneous cellulose forward osmosis membrane

Zhang Bingtao,Zhang Lin,Huang He,Hou Li’an

Journal Article

Preparation of adsorptive nanoporous membrane using powder activated carbon: Isotherm and thermodynamic

Majid Peyravi

Journal Article

Preparation and characterization of asymmetric ultrafiltration membrane for effective recovery of proteases

Nora’aini ALI, Fadhilati HASSAN, Sofiah HAMZAH

Journal Article

Preparation of reverse osmosis membrane with high permselectivity and anti-biofouling properties for

Journal Article

Preparation and characterization of novel carbon molecular sieve membrane/PSSF composite by pyrolysis

Ying Yan, Peng Huang, Huiping Zhang

Journal Article

Preparation and characterization of EVAL hollow fiber membrane adsorbents filled with cation exchange

Fengli ZHANG, Yuzhong ZHANG, Hong LI, Guangfen LI,

Journal Article

Preparation and properties of hollow fibre nanofiltration membrane with continuous coffee-ring structure

Xiuzhen Wei, Xufeng Xu, Yi Chen, Qian Zhang, Lu Liu, Ruiyuan Yang, Jinyuan Chen, Bosheng Lv

Journal Article

Preparation of polyvinylidene PVDF membrane via thermally induced phase separation and its application

Tang Yuanhui,Lin Yakai and Wang Xiaolin

Journal Article

Preparation and application of thin film composite reverse osmosis and nanofiltration membranes

Zhang Qifeng,Li Shenghai, Wang Tunyu,Li Lei, Zhang Suobo

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

Preparation and characterization of hydrothermally engineered TiO

Kanchapogu Suresh, G. Pugazhenthi, R. Uppaluri

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

Edge preparation methods for cutting tools: a review

Journal Article