Magnetic active PVDF membranes for removal Fe2+ from water
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Date
2024
Authors
Bubela, Halyna
Konovalova, Viktoriia
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Abstract
In the presented study, magnetic active membrane was fabricated by immobilization magnetite nanoparticles (Fe3O4) on the PVDF membranes surface and also by incorporating nanoparticles into the PVDF membranes matrix. Magnetic nanoparticles (MNPs) with the size 50 nm were immobilized in boundary layer of the membrane using the flexible - polyethylenimine spacer (PEI). In the rotating magnetic field, the magnetically responsive nanobrushes are moving in boundary layer of membranes reducing concentration polarization effect [1-2].
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Keywords
magnetic active membranes, membrane modification, concentration polarization, iron removal, polymer enchenced ultrafiltration, conference abstract
Citation
Bubela H. Magnetic active PVDF membranes for removal Fe2+ from water / Halyna Bubela, Viktoriia Konovalova // Euromembrane 2024 – Prague, Czech Republic, 8-12 September 2024 : book of abstracts. - Prague, 2024. - P. [238].