Chlorine resistant glutaraldehyde crosslinked polyelectrolyte multilayer membranes for desalination.
Adv Mater
; 27(17): 2791-6, 2015 May 06.
Article
in En
| MEDLINE
| ID: mdl-25776340
ABSTRACT
Crosslinked polyelectrolyte multilayer membranes are synthesized with salt rejection values approaching those of commercial desalination membranes, but with increased chlorine resistance. The membranes are fabricated directly onto porous commercial substrates. Subsequent crosslinking of the polycation layers with glutaraldehyde leads to NaCl rejections of up to 97%, while the incorporation of a highly sulfonated polysulfone polyanion leads to high chlorine resistance.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Adv Mater
Journal subject:
BIOFISICA
/
QUIMICA
Year:
2015
Document type:
Article
Affiliation country:
Australia