Influence of ion size and charge in nanofiltration

Separation and Purification Technology

Volumn 14, Issue 1-3, 1998, Pages 155-162

  Schaep, Johan ^a   Van Der Bruggen, Bart ^a   Vandecasteele, Carlo ^a   Wilms, Dirk ^a  

^a UNIVERSITY OF LEUVEN   (Belgium)

Author keywords

Donnan exclusion; Ion size; Nanofiltration; Salt retention

Indexed keywords

COMPOSITION EFFECTS; DIFFUSION; ELECTRIC CHARGE; MAGNESIUM COMPOUNDS; MASS TRANSFER; MATHEMATICAL MODELS; MEMBRANES; SODIUM CHLORIDE;

DONNAN EXCLUSION EFFECTS; MAGNESIUM CHLORIDE; MAGNESIUM SULFATE; SODIUM SULFATE; STERIC HINDRANCE PORE MODEL;

NANOFILTRATION;

MEMBRANE; NANOFILTRATION; SALT;

EID: 0000816195     PISSN: 13835866     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1383-5866(98)00070-7     Document Type: Article

References (18)

1. Conlon W.J., McClellan S.A. Membrane softening: a treatment process comes of age. J. AWWA. 11:1989;47.
2. Raman L.P., Cheryan M., Rajagopalan N. Consider nanofiltration for membrane separations. Chem. Eng. Progr. 90(3):1994;68.
3. M. Mulder, Basic Principles of Membrane Technology, Kluwer Academic, Dordrecht, 2nd edn., 1996.
4. J.M.M. Peeters, Characterization of nanofiltration membranes, Ph.D. Thesis, University of Twente, Enschede, The Netherlands, 1997.
5. Chaufer B., Rabiller-Baudry M., Guihard L., Daufin G. Retention of ions in nanofiltration at various ionic strength. Desalination. 104:1996;37.
6. Donnan F.G. Theory of membrane equilibria and membrane potentials in the presence of non-dialysing electrolytes. A contribution to physical-chemical physiology. Z. Phys. Chem. 17:1911;572.
7. Yaroshchuk A., Staude E. Charged membranes for low pressure reverse osmosis properties and applications. Desalination. 86:1992;115.
8. Schauer J., Kobayashi T. Salt separation by charged membranes. Collect. Czech. Chem. Commun. 59:1994;1356.
9. Baticle P., Kiefer C., Lakchaf N., Larbot A., Leclerc O., Persin M., Sarrazin J. Salt filtration on gamma alumina nanofiltration membranes fired at two different temperatures. J. Membrane Sci. 135:1997;1.
10. Spiegler K.S., Kedem O. Thermodynamics of hyperfiltration (reverse osmosis): criteria for efficient membranes. Desalination. 1:1966;311.
11. W.R. Bowen, R.W. Lovitt, N. Hilal, P.M. Williams, in: W.R. Bowen, R.W. Field, J.A. Howell (Eds.), Proc. Euromembrane '95, Bath, UK, 18-20 September 1995, Antony Rowe Ltd., Chippenham, UK, 1995, p. 136.
12. Bowen W.R., Mohammed A.W., Hilal N. Characterisation of nanofiltration membranes for predictive purposes - Use of salts, uncharged solutes and atomic force microscopy. J. Membrane Sci. 126:1997;91.
13. Wang X.L., Tsuru T., Togoh M., Nakao S., Kimura S. Evaluation of pore structure and electrical properties of nanofiltration membranes. J. Chem. Eng. Jpn. 28:1995;186.
14. Dubois M., Gilles K.A., Hamilton J.K., Rebers P.A., Smith F. Colorimetric method for determination of sugars and related substances. Anal. Chem. 28:1956;350.
15. J.M.K. Timmer, M.P.J. Speelmans, F. Donkers, H.C. Van der Horst, in: A.J.B. Kemperman, G.H. Koops (Eds.), Progress in Membrane Science and Technology, Book of Abstracts, Euromembrane '97, Enschede, The Netherlands, 23-27 June 1997, Dinkeldruk, Oldenzaal, The Netherlands, 1997, p. 459.
16. Nightingale E.R. Phenomenological theory of ion solvation. Effective radii of hydrated ions. J. Phys. Chem. 63:1959;1381.
17. J.S. Newman, Electrochemical Systems, Prentice Hall, USA, 2nd edn., 1991.
18. Bowen W.R., Mukhtar H. Characterisation and prediction of separation performance of nanofiltration membranes. J. Membrane Sci. 112:1996;263.