AWWA MTC69698

Surface Modification of Poly(vinylidene fluoride) Porous Membranes for Fouling Control

American Water Works Association , 11/01/2009

Publisher: AWWA

File Format: PDF

$12.00$24.00

Description

Standard By:American Water Works Association , 11/01/2009

Published:11/01/2009

Pages:5

File Size:1 file , 760 KB

Language:English

Note:This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus

A commercial poly(vinylidene fluoride) ultrafiltration membrane was coated with an ultra-thin poly(vinyl alcohol) (PVA) hydrogel layer by depositing a dilute aqueous solution onto the membrane, followed by crosslinking of the surface of the PVA layer through a solid-vapor interfacial reaction. Membrane properties and performance were evaluated before and after modification. The PVA modified membrane displayed superior performance compared to the unmodified membrane. Includes 3 references, figures.

AWWA MTC69698

Surface Modification of Poly(vinylidene fluoride) Porous Membranes for Fouling Control

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