contents volume 79 (1993)

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309 Contents Volume 79 (1993) Vol. 79, No. 1 (April 26, 1993) Oz/Na Selectivityimprovementfor polytrimethylsilylpropyne membranes by W-irradiation and furtherenhancement by subambienttemperature operation K.K. Hsu, S. Nataraj, R.M. Thorogood and P.S. Puri (Allentown, Pa, USA) ............................................................................. 1 Encapsulationby interfacialpolycondensation.III. Microencapsulation; the influenceof process conditions on wall permeability L.J.J.M. Janssen, A. Boersma and K. Te Nijenbuis (De&, The Netherlands) ............................................................................ 11 Microporous membraneformation via thermally-induced phase separation.VII. Effect of dilution, cooling rate,and nucleating agentaddition on morphology K.S. McGuire, D.R. Lloyd and G.B.A. Lim (Austin, TX, USA) .. ... .. .. ... .. ., ... . .. .... . .. ... .. .. ... . ... .., . .. ... .. .. ... .. .. ... .. .. ... .. .. ... . .. .... . .. ... .. .. .. 27 Cakeresistance and solute rejectionin bacterialmicrofiltration:The role of the extracellular matrix P.H. Hodgson, G.L. Leslie, R.P. Schneider,A.G. Fane, C.J.D. Fell and K.C. Marshall (Kensington, N.S.W. Australia) ...... 36 A theoreticalanalysison pore size change of porous ceramic membranesafter modification Y.S. Lin (Cincinnati, OH, USA) ...................................................................................................................... . . .. ............................. 55 Experimental studieson pore size change of porous ceramic membranes after modification Y.S. Lin (Cincinnati, OH, USA) and A.J. Burggraaf(Enschede, The Netherlands) . . .... . .. ... .. .. ... .. .. ... . .. .... . ... ... . .. ... .. .. ... .. .. ... .. .. . 65 Ultrafiltration membranes from poly (ether sulfonamide)/poly(ether imide) blends C. Blicke (Wilhehnsburg,Germany), K.-V. Peinemann (Geesthacht,Germany) and S.P. Nunes (Campinas-SP, Brazil) .. ..,. .. .. ... .. .. ... .. ... ... .. .. ... .. .. .... .. .. ... .. .. ... ... .. ... .. .. ... .. .. ... .. ... ... .. .. .,. .. .. .., . .. ... .. .. ... .. ., ... .. . .... . .. ... .. .. ... .. .. ... . .. ... ., .. ... .. .. ... .. .. ... .. .. ... .. . ... .. .. .. 83 Influenceof shearrate on the flux duringultrafiltration of colloidal substances A.-S. Jansson (Lund, Sweden) ......................................................................................................................................................... . 93 A simple predictivetreatmentof the permeationprocess in pervaporation” J.G. Wijmans and R.W. Baker (Menlo Park, CA, USA) ................................................................................................................ 101 Use of an electric field to alter membranemorphologyin a polysulfone-polyvinylpyrrolidone blend S.S. Shojaie, A.R. Greenberg and W.B. Krantz (Boulder, CO, USA) ........................................................................................... 115 Meetings Calendar .................................................................................................................................................................................... 125 Vol. 79, Nos. 2 + 3 (May 11,1993) Special Issue: Advances in Membrane Science in Russia and Ukraine Guest Editorial.......................................................................................................................................................................................... 129 Editorial ..................................................................................................................................................................................................... 131 Phenomenologicaltheory of reverse osmosis in macroscopicallyhomogeneous membranes and its specification for the capillary space-chargemodel A.E. Yaroshchukand S.S. Dukhin (Kiev, Ukraine) . , ... ... .. .. ... .. .. ... .. .. ... .. .. ... . .. ... .. ., ... .. . .... . .. ... .. .. ... .. .. ... . ... ... . .. ... .. .. ... .. .. ... .. .. ... .. .. ... .. . 133 Electrochemistry of weaklycharge membranes M.P. Sidorova, L.E. Ermakova,I.A. Savina and D.A. Fridrikhsberg(St. Petersburg, Russia) .................................................. 159

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309

Contents Volume 79 (1993)

Vol. 79, No. 1 (April 26, 1993)

Oz/Na Selectivity improvement for polytrimethylsilylpropyne membranes by W-irradiation and further enhancement by subambient temperature operation K.K. Hsu, S. Nataraj, R.M. Thorogood and P.S. Puri (Allentown, Pa, USA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Encapsulation by interfacial polycondensation. III. Microencapsulation; the influence of process conditions on wall permeability L.J.J.M. Janssen, A. Boersma and K. Te Nijenbuis (De&, The Netherlands) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Microporous membrane formation via thermally-induced phase separation. VII. Effect of dilution, cooling rate, and nucleating agent addition on morphology K.S. McGuire, D.R. Lloyd and G.B.A. Lim (Austin, TX, USA) . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Cake resistance and solute rejection in bacterial microfiltration: The role of the extracellular matrix P.H. Hodgson, G.L. Leslie, R.P. Schneider, A.G. Fane, C.J.D. Fell and K.C. Marshall (Kensington, N.S.W. Australia) . . . . . . 36

A theoretical analysis on pore size change of porous ceramic membranes after modification Y.S. Lin (Cincinnati, OH, USA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............................. 55

Experimental studies on pore size change of porous ceramic membranes after modification Y.S. Lin (Cincinnati, OH, USA) and A.J. Burggraaf (Enschede, The Netherlands) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Ultrafiltration membranes from poly (ether sulfonamide) /poly(ether imide) blends C. Blicke (Wilhehnsburg, Germany), K.-V. Peinemann (Geesthacht, Germany) and S.P. Nunes (Campinas-SP, Brazil) . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . , . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Influence of shear rate on the flux during ultrafiltration of colloidal substances A.-S. Jansson (Lund, Sweden) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ................................. . 93

A simple predictive treatment of the permeation process in pervaporation” J.G. Wijmans and R.W. Baker (Menlo Park, CA, USA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Use of an electric field to alter membrane morphology in a polysulfone-polyvinylpyrrolidone blend S.S. Shojaie, A.R. Greenberg and W.B. Krantz (Boulder, CO, USA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Meetings Calendar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............................................................ 125

Vol. 79, Nos. 2 + 3 (May 11,1993)

Special Issue: Advances in Membrane Science in Russia and Ukraine

Guest Editorial.. ........................................................................................................................................................................................ 129 Editorial ..................................................................................................................................................................................................... 131

Phenomenological theory of reverse osmosis in macroscopically homogeneous membranes and its specification for the capillary space-charge model A.E. Yaroshchuk and S.S. Dukhin (Kiev, Ukraine) . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Electrochemistry of weakly charge membranes M.P. Sidorova, L.E. Ermakova, I.A. Savina and D.A. Fridrikhsberg (St. Petersburg, Russia) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

310

Effect of structural membrane inhomogeneity on transport properties V.I. Zabolotaky and V.V. Nikonenko (Krasnodar, Russia) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Intensification of electrodialysis based on electroosmosis of the second kind S.S. Dukhin and N.A. Mishchuk (Kiev, Ukraine) . . . . . . . . . . . . . . . . . . . . . . . . . . * . . . . . . * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Modeling of coupled transport of ions and zwitterions across porous ion exchange membranes G.A. Denisov (Pushchino Moscow Region, Russia), V.K. Kaluta (Minsk, Byelorussia), E.V. Nickolaev (Pushchino Moscow Region, Russia), G.A. Tishchenko and L.K. Shataeva (St. Petersburg, Russia) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

An interpretation of the separation of low and high molecular weight solutes by ultrafiltration E.A. Tsapiuk and M.T. Bryk (Kiev, Ukraine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ 227

A model and mathematical representation for membrane concentration and purification of macromolecular solutions containing low molecular weight contaminants V.M. Starov (Moscow, Russia) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ................................. 241

Polymer binding/ultrafiltration as a method for concentration and separation of metals K. Volchek, E. Krentael, Yu. Zhilin, G. Shtereva and Yu. Dytnersky (Moscow, Russia) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

Macrokinetics of facilitated transport across liquid membranes: “Big Carrousel” A.V. Mogutov (Paris, France) and N.M. Kocherginsky (Moscow, Russia) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273

Structure, physical and chemical properties and applications of nuclear filters as a new class of membranes B.V. Mchedlishvili, V.V. Beryozkin, V.A. Oleinikov, A.I. Vilensky and A.B. Vasilyev (Moscow, Russia) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285

Meetings Calendar .................................................................................................................................................................................... 305 Author Index Volume 79 (1993). ............................................................................................................................................................. 307 Subject Index Volume 79 (1993) ............................................................................................................................................................. 308 Contents Volume 79 (1993) ..................................................................................................................................................................... 309

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