Electric field enhanced crossflow microfiltration of hydrophobically modified water soluble polymers

Journal of Membrane Science

Volumn 131, Issue 1-2, 1997, Pages 229-236

  Akay, G ^a   Wakeman, R J ^b  

^a UNIVERSITY OF NOTTINGHAM   (United Kingdom)

^b LOUGHBOROUGH UNIVERSITY   (United Kingdom)

Author keywords

Crossflow electrofiltration; Crossflow filtration; Electrofiltration; Intensive processing; Microfiltration; Polymeric surfactants; Polymers; Process intensification; Separations

Indexed keywords

ELECTRIC FIELD EFFECTS; FILTRATION; GELS; MOLECULAR STRUCTURE; POLARIZATION; SURFACE ACTIVE AGENTS;

CONCENTRATION POLARIZATION; CROSSFLOW FILTRATION; ELECTROFILTRATION; HYDROPHOBICALY MODIFIED WATER SOLUBLE POLYMER; MICROFILTRATION;

POLYMERS;

POLYMER;

DISPERSION; MICROFILTRATION-CROSSFLOW; POLYMERS; SOLUBILITY; SURFACTANTS;

ARTICLE; CHEMICAL STRUCTURE; ELECTRIC FIELD; HYDROPHOBICITY; MICROFILTRATION; PRIORITY JOURNAL; SOLUBILITY;

EID: 0031556194     PISSN: 03767388     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0376-7388(97)00048-3     Document Type: Article

References (30)

1. J.D. Henry Jr., L.F. Lawler and C.H.A. Kuo, A solid/liquid separation process based on cross flow and electrofiltration, AIChE J., 23 (1977) 851-859.
2. J.M. Radovich, N.S. Mason and R.E. Sparks, Coupling electrophoresis with ultrafiltration for improved processing of plasma proteins, Sep. Sci., Technol., 15 (1980) 1491-1498.
3. J.A. Mikhlin, M.E. Weber and A.K. Turkson, Electrically-aided axial filtration, J. Sep. Proc. Technol., 3 (1982) 16-24.
4. R.J. Wakeman and E.S. Tarleton, Membrane fouling prevention in crossflow microfiltration by the use of electric fields, Chem. Eng. Sci., 42 (1987) 829-842.
5. C. Visvanathan and R. Aim Ben, Application of an electric field for the reduction of particle and colloidal membrane fouling in crossflow microfiltration, Sep. Sci. Technol., 24 (1989) 383-398.
6. W.R. Bowen, R.S. Kingdon and H.A.M. Sabuni, Electrically enhanced separation processes: the basis of in situ intermittent membrane cleaning (IEMC) and in situ electrolytic membrane restoration, J. Membrane Sci., 40 (1989) 219-229.
7. W.R. Bowen and H.A.M. Sabuni, Electrically enhanced membrane filtration at low cross-flow velocities, Ind. Eng. Chem. Res., 30 (1991) 1573-1579.
8. C.W. Robinson, M.H. Siegal, A. Condemine, C. Fee, T.Z. Fahidy and B.R. Glick, Pulsed-electric-field crossflow ultrafiltration of bovine serum albumin, J. Membrane Sci., 80 (1993) 209-220.
9. S. Lentsch, P. Aimar and J.L. Orozco, Enhanced separation of albumin-poly (ethylene glycol) by combination of ultrafiltration and electrophoresis, J. Membrane Sci., 80 (1993) 221-232.
10. G. Akay and R.J. Wakeman, Electric field intensification of surfactant mediated separation processes, Chem. Eng. Res. Design, 74 (1996) 517-525.
11. G. Akay and R.J. Wakeman, Ultrafiltration and microfiltration of surfactant dispersions- an evaluation of published research, Chem. Eng. Res. Design, 71 (1993) 411-420.
12. G. Akay and R.J. Wakeman, Crossflow microfiltration behaviour of a double chain cationic surfactant dispersion in water. I. Effect of process and membrane characteristics on permeate flux and surfactant rejection, Chem. Eng. Sci., 49 (1994) 271-283.
13. G. Akay and R.J. Wakeman, Mechanisms of permeate flux decay, solute rejection and concentration polarisation in crossflow filtration of a double chain ionic surfactant dispersion, J. Membrane Sci., 88 (1994) 177-195.
14. G. Akay, Z. Bhumgara and R.J. Wakeman, Self-supported porous channel membrane modules: Preparation, properties and performance, Chem. Eng. Res. Design, 73 (1995) 783-796.
15. R.J. Wakeman and G. Akay, Concentration and fractionation of polyvinyl alcohol-anionic surfactant stabilised latex dispersions by microfiltration, J. Membrane Sci., 106 (1995) 57-65.
16. S.D. Christian, S.N. Bhat and E.E. Tucker, Micellar enhanced ultrafiltration of chromate anion from aqueous streams, AIChE J., 34 (1988) 189-194.
17. J.F. Scamehorn and J.H. Harwell, Surfactant-based treatment of aqueous process streams, in: D.T. Wasan, M.E. Ginn and D.O. Shah (Eds.), Surfactants in Chemical/Process Engineering, Surfactant Science Series, Vol. 28, Ch. 3, Marcell Dekker, New York, 1988.
18. G. Morel, A. Graciaa and J. Lachaise, Enhanced nitrate ultrafiltration by cationic surfactant, J. Membrane Sci., 56 (1991) 1-12.
19. J.F. Scamehorn, S.D. Christian, D.A. El-Sayed, H. Uchiyama and S.S. Younis, Removal of divalent metal cations and their mixtures from aqueous streams using micellar enhanced ultrafiltration, Sep. Sci. Technol., 29 (1994) 809-830.
20. S.D. Christian and J.F. Scamehorn, Use of micellar-enhanced ultrafiltration to remove dissolved organics from aqueous streams, in: J.F. Scamehorn and J.H. Harwell (Eds.), Surfactant Based Separation Processes, Surfactant Science Series, Vol. 33, Ch. 1., Marcel Dekker, New York, 1989.
21. J.H. Markels, L. Scott and C.J. Radke, Cross-flow ultrafiltration of micellar surfactant solutions, AIChE J., 41 (1995) 2058-2066.
22. E. Yildiz, B. Keskinler, T. Pakdemir, A. Cakici and G. Akay, Surfactant enhanced crossflow filtration in nitrate removal from water, in: G. Akay and B.J. Azzopardi (Eds.), Science Engineering and Technology of Intensive Processing, Nottingham University, Nottingham, 1995.
23. E. Yildiz, T. Pakdemir, B. Keskinler, A. Cakici and G. Akay, Surfactant-mediated separation processes: Surfactant-enhanced crossflow filtration in nitrate removal from water, Chem. Eng. Res. Design, 74 (1996) 546-556.
24. B. Keskinler, U. Danis, A. Cakici and G. Akay, Chromate removal from water using surfactant enhanced crossflow filtration, Sep. Sci. Technol., 32 (1997) 1899-1920.
25. K. Volchek, E. Krentsel, Yu. Zhilin, G. Shtereva and Yu. Dytnersky, Polymer binding/ultrafiltration as a method for concentration and separation of metals, J. Membrane Sci., 79 (1993) 253-272.
26. R.-S. Juang and J.-F. Liang, Removal of copper and zinc from aqueous sulphate solution with polyacrylic acid by a batch complexion-ultrafiltration process, J. Membrane Sci., 82 (1993) 175-183.
27. P.G. Montague and J.C. van de Pas, Liquid detergents, European Patent, 346 995 (1989).
28. G. Akay, G.N. Irving, A.J. Kowalski and D. Machin, Process for the production of liquid compositions, World Patent, PCT WO 96/20270 (1996).
29. G. Akay, Stable oil-in-water emulsions and a process for preparing same, European Patent 649 867 A1 (1995).
30. R.J. Wakeman and G. Akay, Flux decay and rejection during micro- and ultra-filtration of hydrophobically modified water-soluble polymers, J. Membrane Sci., 91 (1994) 145-152.