Properties of poly (N,N-dimethylaminoethyl methacrylate)/polysulfone positively charged composite nanofiltration membrane

Journal of Membrane Science

Volumn 239, Issue 2, 2004, Pages 183-188

  Du, Runhong ^a   Zhao, Jiasen ^a  

^a TIANJIN POLYTECHNIC UNIVERSITY   (China)

Author keywords

Composite membrane; Nanofiltration membrane; Poly (N,N dimethylaminoethyl methacrylate); Polysulfone; Positively charged membrane

Indexed keywords

ACIDITY; ALKALINITY; CHEMICAL RESISTANCE; CROSSLINKING; NANOFILTRATION; ORGANIC POLYMERS; OXIDATION; POLYMERIZATION;

CROSSLINKING POLYMERIZATION; NANOFILTRATION (NF) MEMBRANE;

POLYMERIC MEMBRANES;

ACID; ALKALI; CHLORINE; HEPTANE; INORGANIC SALT; MAGNESIUM CHLORIDE; MAGNESIUM SULFATE; POLYSULFONE; SODIUM CHLORIDE; SODIUM SULFATE;

NANOFILTRATION; POLYSULFONE; SYNTHETIC MEMBRANE;

AQUEOUS SOLUTION; ARTICLE; ARTIFICIAL MEMBRANE; COMPOSITE MATERIAL; CROSS LINKING; MEMBRANE TRANSPORT; MICROFILTRATION; NANOFILTRATION; POLYMERIZATION; PRIORITY JOURNAL;

EID: 3042629188     PISSN: 03767388     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.memsci.2004.03.029     Document Type: Article

References (15)

1. Bowen W.R., Mohammad A.W., Hilal N. Characterisation of nanofiltration membranes for predictive purposes-use of salts, uncharged solutes and atomic force microscropy. J. Membr. Sci. 126:1997;91-105
2. Wang X.L., Tsuru T., Nakao S., Kimura S. Electrolyte transport though nanofiltration membranes by the space-charge model and the comparison with Teorell-Meyer-Sievers model. J. Membr. Sci. 103:1995;117-133
3. Schaep J., Vandecasteele C. Evaluating the charge of nanofiltration membranes. J. Membr. Sci. 188:2001;129-136
4. Raman L.P., Cheryan M., Rajagopalan N. Consider nanofiltration for membrane separations. Chem. Eng. Prog. 3:1994;68-74
5. J.R. Hurlock, Process for preparing hydrophilic dispersion polymers for treating wastewater, US Patent 6,025,426 (2000).
6. V.L. Cunningham, Crosslinked, macroreticular poly(dimethylaminoethyl methacrylate) ion-exchange resins and method of preparation by aqueous suspension polymerization using trialkylamine phase extender, US Patent 4,052,343 (1977).
7. V.L. Cunningham, Poly(dimethylaminoethyl methacrylate) and method of preparation, US Patent 4,129,534 (1978).
8. C.E. Romano Jr., E.A. Gallo, Ink jet printing method, US Patent 6,224,202 (2001).
9. H. Nakano, K. Seita, K. Imamura, T. Watanabe, Blood-purifying membrane, US Patent 4,787,977 (1988).
10. C. Streicher, Ethyl tertio-butyl ether purification process combining a membrane method and distillation, US Patent 5,607,557 (1997).
11. M. Bleha, J. Schauer, J. Lokaj, G.A. Polockaja, J.P. Kuznecov, K.A. Romaskova, Composite polymeric membranes for the separation of mixtures of gases and the method of preparation the same, US Patent 5,059,220 (1991).
12. T. Fukutomi, M. Takizawa, M. Nakamura, Charge mosaic membrane and production process thereof, US Patent 5,543,045 (1996).
13. Du R., Zhao J. Positively charged composite nanofiltration membrane prepared by poly(N, N-dimethylaminoethyl methacrylate)/polysulfone. J. Appl. Polym. Sci. 91:2004;2721-2728
14. Peterson R.J. Composite reverse osmosis and nanofiltration membranes. J. Membr. Sci. 83:1993;81-150
15. Yu S., Gao C. Research on performance of sulfonated polyethersulfone composite nanofiltration membrane. Technol. Water Treatment. 26(2):2000;63-66