Preparation of a Novel Composite Nanofiltration Membrane

Wei Wang; Teng Teng Qi; Yu Feng Zhang

doi:10.4028/www.scientific.net/AMM.665.272

Paper Titles

Kinetic Investigation of Thermal Decomposition Reaction of Ethane-1,2-Diamine Copper(II) Chloride, C₂H₈N₂CuCl₂
p.255

A Novel Hexaaluminate Material: Preparation, Characterization and Catalytic Activity in Methane Combustion
p.260

Synthesis and Characterization of Manganese Phosphate Aluminosilicate Molecular Sieve
p.264

Research of Chemical Coloring Technology on Pure Copper
p.267

Preparation of a Novel Composite Nanofiltration Membrane
p.272

The Structure and Properties of Lysine Doped Polypeptide Modified Polypyrrole Nanoparticles
p.275

Thermal-Oxidation Degradation and Evaluation of Non-Durable Non-Woven Fabrics
p.280

Formation and Photo-Degradation Performance of Titania Nanotubes
p.284

Photocatalytic Water Splitting over Ag/TiO₂ Nano-Wire Films
p.288

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 665Preparation of a Novel Composite Nanofiltration...

Preparation of a Novel Composite Nanofiltration Membrane

Abstract:

PDMAEMA/PSF nanofiltration (NF) membranes were prepared through interfacial polymerization of poly [2-(N,N-dimethyl amino) ethyl methacrylate](PDMAEMA) on porous polysulfone (PSF) substrate membranes. The effects of aqueous solution’s pH and crosslinking time and on separation performances of the PDMAEMA/PSF NF membrane were investigated. The results show that the rejection and flux of the PDMAEMA/PSF NF membrane show pH-sensitive behavior in NF process. Importantly, the membrane show a different separation between inorganic salts and small organic molecules.