The deduction of fine structural details of asymmetric nanofiltration membranes using theoretical model

Journal of Membrane Science

Volumn 231, Issue 1-2, 2004, Pages 25-36

  Ismail, A F ^a   Hassan, A R ^a  

^a UNIVERSITI TEKNOLOGI MALAYSIA   (Malaysia)

Author keywords

Modeling; Nanofiltration; Nernst Plank equation; Steric hindarance pore

Indexed keywords

DATA REDUCTION; NANOFILTRATION; POROSITY; SODIUM CHLORIDE;

CHARGE DENSITY; SHEAR RATES;

MEMBRANES;

CELLULOSE ACETATE; SODIUM CHLORIDE;

MATHEMATICAL ANALYSIS; MEMBRANE; MODEL; NANOFILTRATION; STRUCTURAL ANALYSIS;

ARTICLE; DIFFUSION COEFFICIENT; FLOW RATE; MEMBRANE PERMEABILITY; MEMBRANE STRUCTURE; MEMBRANE TRANSPORT; NANOFILTRATION; POROSITY; PRIORITY JOURNAL; SHEAR RATE; SOLUTE; STEREOSPECIFICITY; THEORETICAL MODEL;

EID: 1242292934     PISSN: 03767388     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.memsci.2003.10.024     Document Type: Article

References (15)

1. Bowen W.R., Welfoot J.S. Predictive modeling of nanofiltration: membrane specification and process optimization. J. Membr. Sci. 147:2002;197-203.
2. Bowen W.R., Mukhtar H. Characterization and prediction of separation of nanofiltration membranes. J. Membr. Sci. 112:1996;263-274.
3. Bowen W.R., Mohammad A.W., Hilal N. Characterisation of nanofiltration membranes for predictive purposes: use of salts. J. Membr. Sci. 126:1997;91-105.
4. Vrijenhoek E.M., Waypa J.J. Arsenic removal from drinking water by a 'loose' nanofiltration membrane. Desalination. 130:2000;265-277.
5. Wang X.L., Tsuru T., Nakao S.I., Kimura S. The electrostatic and steric-hindrance model for the transport of charged solutes through nanofiltration membranes. J. Membr. Sci. 135:1997;19-32.
6. Bruggen B.V., Vandecasteele C. Modelling of the retention of uncharged molecules with nanofiltration. Water Res. 36:2002;1360-1368.
7. Bowen W.R., Mohammad A.W. A theoretical basis for specifying nanofiltration membranes: dye/salt/water streams. Desalination. 117:1998;257-264.
8. Gibbins E., D'Antonio M., Welfoot W.R. Observation on solvent flux and solute rejection across solvent resistant nanofiltration membranes. Desalination. 147:2002;307-313.
9. Sharpe I.D., Ismail A.F., Shilton S.J. A study of extrusion shear and forced convention residence time in the spinning of polysulfone hollow fiber membranes for gas separation. Sep. Pur. Technol. 40:1999;649-6506.
10. Ismail A.F., Dunkin I.R., Gallivan S.L., Shilton S.J. Production of super selective polysulfone hollow fiber membranes for gas separation. Polymer. 40:1990;157.
11. Ismail A.F., Shilton S.J. Polysulfone gas separation hollow fiber membrane with enhanced selectivity. J. Membr. Sci. 139:1998;285-286.
12. Ismail A.F., Shilton S.J., Dunkin I.R., Gallivan S.L. Direct measurement of rheological induced molecular orientation in gas separation hollow fiber membranes and effects on selectivity. J. Membr. Sci. 126:1997;133-137.
13. Ani I., Ismail A.F., Shilton S.J., Noordin M.Y. Study of shear rate influence on the performance of cellulose acetate reverse osmosis hollow fiber membranes. J. Membr. Sci. 5218:2002;1-11.
14. I. Ani, A.F. Ismail, S.J. Shilton, M.Y. Noordin, Optimisation of cellulose acetate hollow fiber reverse osmosis membrane production using Taguchi method, J. Membr. Sci. 205 (2002) 223-237.
15. I. Ani, A.F. Ismail, S.J. Shilton, R. Roslina, M. Musa, The deduction of fine structural details of reverse osmosis hollow fiber membranes using force-pore flow model, Sep. Purif. Technol. 29 (2002) 217-227.