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   Articles with "pvdf membrane" as a keyword



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Enhanced photocatalytic performance of polyvinylidene fluoride membrane by doped CuFe2O4 nanocrystals for water treatment

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recommendations! Published in 2019 at "Journal of Sol-Gel Science and Technology"

DOI: 10.1007/s10971-019-05209-7

Abstract: CuFe2O4 nanocrystals with the size about 60 nm were synthesized under hydrothermal conditions, and doped them into polyvinylidene fluoride (PVDF) membranes for enhancing their photocatalytic performance. The morphology, phase, and photoelectric performance of CuFe2O4/PVDF membranes were… read more here.

Keywords: photocatalytic performance; cufe2o4 nanocrystals; pvdf membrane; performance ... See more keywords

Preparation and Characterization of Amphiphilic Copolymer PVDF-g-PMABS and Its Application in Improving Hydrophilicity and Protein Fouling Resistance of PVDF Membrane

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recommendations! Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2017.08.096

Abstract: Abstract A facile strategy to improve the hydrophilicity and the antifouling properties of poly(vinylidene fluoride) (PVDF) membranes, a functional monomer of 4-methacrylamidobenzenesulfonic acid (MABS), was designed and synthesized through the amidation reaction between 2-methylacryloyl chloride… read more here.

Keywords: hydrophilicity; pvdf pmabs; pvdf; pvdf membrane ... See more keywords
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Facile hydrophilic modification of PVDF membrane with Ag/EGCG decorated micro/nanostructural surface for efficient oil-in-water emulsion separation

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recommendations! Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2020.126200

Abstract: Abstract Wettability of porous materials is crucial for the separation of emulsified oil/water mixtures. Herein, high hydrophobicity of polyvinylidene fluoride (PVDF) membrane has been facilely transformed to high hydrophilicity and underwater superoleophobicity via single-step coating… read more here.

Keywords: water; egcg; pvdf membrane; membrane ... See more keywords
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Novel PVDF membrane with sandwich structure for enhanced membrane distillation

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recommendations! Published in 2021 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2021.128960

Abstract: Abstract Membrane distillation (MD) holds great potential in the desalination of high concentration brines but need improvement to achieve sustained permeate flux and durable performance in long-term MD operation. In this study, a novel Janus… read more here.

Keywords: permeate flux; pvdf membrane; membrane distillation; membrane ... See more keywords
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Evaluation of self-cleaning performance of the modified g-C3N4 and GO based PVDF membrane toward oil-in-water separation under visible-light.

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recommendations! Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2019.05.061

Abstract: Photocatalytic membranes (PMs), coupling of membrane filtration and photocatalysis, have exhibited the potential for application in the wastewater treatment. In this study, we firstly adopted the supramolecular aggregates of melamine (M), cyanuric acid (C), and… read more here.

Keywords: visible light; mcu c3n4; performance; pvdf membrane ... See more keywords
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Enhanced antifouling performance of PVDF ultrafiltration membrane by blending zinc oxide with support of graphene oxide nanoparticle.

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recommendations! Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2019.125068

Abstract: This paper reports a novel nanocomposite additive for a polyvinylidene fluoride (PVDF) membrane with high hydrophilicity through the association of graphene oxide (GO) and ZnO. The influence of the hydrophilicity of GO-ZnO on the PVDF… read more here.

Keywords: graphene oxide; zno; pvdf membrane; membrane ... See more keywords
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Membrane distillation of saline with phenolic compound using superhydrophobic PVDF membrane incorporated with TiO2 nanoparticles: Separation, fouling and self-cleaning evaluation

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recommendations! Published in 2017 at "Desalination"

DOI: 10.1016/j.desal.2017.05.029

Abstract: Abstract Superhydrophobic polyvinylidene fluoride (PVDF) membrane was used to study membrane distillation of saline with phenolic compound. Besides addition of TiO2 nanoparticles, superhydrophobic surface of PVDF membrane was created by silane grafting after phase inversion.… read more here.

Keywords: superhydrophobic pvdf; pvdf; pvdf membrane; membrane distillation ... See more keywords
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3-[[3-(Triethoxysilyl)-propyl] amino] propane-1-sulfonic acid zwitterion grafted polyvinylidene fluoride antifouling membranes for concentrating greywater in direct contact membrane distillation

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recommendations! Published in 2019 at "Desalination"

DOI: 10.1016/j.desal.2019.01.009

Abstract: Direct contact membrane distillation (DCMD) is attractive for wastewater reuse where low-grade heat is highly abundant, but membrane fouling is of critical concerns. In this work, a zwitterion surface-grafted composite polyvinylidene fluoride membrane (PVDF-T) was… read more here.

Keywords: contact; surface; pvdf membrane; membrane ... See more keywords
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Environmental impact of nanomaterials in composite membranes: Life cycle assessment of algal membrane photoreactor using polyvinylidene fluoride – composite membrane

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recommendations! Published in 2018 at "Journal of Cleaner Production"

DOI: 10.1016/j.jclepro.2018.08.121

Abstract: Abstract This study assessed the environmental impacts of a composite polyvinylidene fluoride (PVDF) membrane (incorporating nanomaterials) and compared with neat PVDF membrane on algal membrane photoreactor (A-MPR) system's overall sustainability. The life cycle assessment (LCA)… read more here.

Keywords: polyvinylidene fluoride; environmental impact; pvdf membrane; algal membrane ... See more keywords
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Preparation of omniphobic PVDF membrane with hierarchical structure for treating saline oily wastewater using direct contact membrane distillation

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recommendations! Published in 2018 at "Journal of Membrane Science"

DOI: 10.1016/j.memsci.2018.03.041

Abstract: Abstract Thermally driven membrane distillation process, for desalination of a wide spectrum of water, has attracted both scientific and industrial attention for decades. However, membrane fouling by contaminants in the feed stream was of great… read more here.

Keywords: pvdf membrane; structure; membrane distillation; membrane hierarchical ... See more keywords
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Characteristics and performance of PVDF membrane prepared by using NaCl coagulation bath: Relationship between membrane polymorphous structure and organic fouling

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recommendations! Published in 2019 at "Journal of Membrane Science"

DOI: 10.1016/j.memsci.2019.02.054

Abstract: Abstract In ultrafiltration (UF) applications, the antifouling modification of semi-crystalline poly (vinylidene fluoride) (PVDF) membrane aroused extensive attention. However, efforts have paid less attention to the roles of PVDF polymorphs in fouling alleviation. In this… read more here.

Keywords: pvdf; coagulation bath; pvdf membrane; membrane ... See more keywords