Table Of Content

= A! ELSEVIER Journal of Membrane Science 118 (1996) 311-312 Contents An improved resistance model for gas permeation in composite membranes G. He, X. Huang, R. Xu and B. Zhu (Dalian, PR China) ea : An investigation on the deformational properties of porous poly(vinyl chloride) and co-poly(butadiene-acrylonitrile) blend mem branes M.A. Islam (Rousse, Bulgaria), R.N. Stoicheva and A. Dimov (Bourgas, Bulgaria) 4 simple analytical analysis of the performance of a two-membrane reactor R.P. Omorjan, G.M. Clri¢é and M.N. Tekié (Novi Sad, Yugoslavia) Novel solvent exchange cum immersion precipitation technique for the preparation of asymmetric polymeric membrane R.C. Bindal, M.S. Hanra and B.M. Misra (Bombay, India) The optical resolution of amino acids by plasma polymerized terpene membranes S. Tone, T. Masawaki and K. Eguchi (Osaka, Japan) Selective separation of flavonoids with a polyvinyl alcohol membrane K. Yoshizuka, H. Ohta, K. Inoue (Saga, Japan), H. Kitazaki and M. Ishimaru (Ibaraki, Japan) Effect of nonsolvent additives on the porosity and morphology of asymmetric TPX membranes J.-Y. Lai, F.-C. Lin, C.-C. Wang and D.-M. Wang (Chung Li, Taiwan, ROC) _ Selective recovery of palladium from a simulated industrial waste water by liquid surfactant membrane process T. Kakoi, N. Horinouchi, M. Goto and F. Nakashio (Fukuoka, Japan) . naa : Polymer design for pervaporation membranes: influence of the soft segment size of block copolymers (polyurethane imides or polyureaimides) on their pervaporation features A. Jonquiéres, D. Roizard and P. Lochon (Nancy, France) Effect of dilution in the experimental dehydrogenation of cyclohexane in hybrid membrane reactors F. Tiscarefto-Lechuga (Celaya, Gto., México), C.G. Hill, Jr. and M.A. Anderson (Madison, WI, USA) 4 batch membrane reactor for laboratory studies L.A. Bernstein, C.M. Reo and C.R.F. Lund (Buffalo, NY, USA) Rationalisation of the relationship between proton leakage and water flux through anion exchange membranes B.J. Robbins, R.W. Field, S.T. Kolaczkowski and A.D. Lockett (Bath, UK) Cross-flow ultrafiltration of hydrocarbon and biological solid mixed suspensions S. Elmaleh and N. Ghaffor (Montpellier, France) Short communications Anion exchange membrane with viologen moiety as anion exchange groups and generation of photo-induced electrical potential from the membrane T. Sata (Ube City, Japan) Estimation of activation energy for permeation in pervaporation processes X. Feng and R.Y.M. Huang (Waterloo, Ont., Canada) Rapid communication Relationship of rotational correlation time from EPR spectroscopy and protein—membrane interaction S.F. Oppenheim, G.R. Buettner and V.G_J. Rodgers (lowa City, [A, USA) Mee ting announcement Meeting calendar Concentration of native etheric oil aroma components by pervaporation M. Mauz (Esslingen, Germany), K. Kimmerle (Sulzbach /Saar, Germany) and D.F. Hiilser (Stuttgart, Germany). 312 Contents Crack-free porous YSZ membrane via controlled synthesis of zirconia sol T. Okubo, T. Takahashi, M. Sadakata and H. Nagamoto (Tokyo, Japan) Preparation of thermostable amorphous Si-C-O membrane and its application to gas separation at elevated temperature Z. Li, K. Kusakabe and S. Morooka (Fukuoka, Japan) Pervaporation separation of ethylene glycol/water mixtures using crosslinked PVA/PES composite membranes. Part swelling equilibrium model of the dense active layer in ethylene glycol /w ater mixtures C. Fengrong and C. Hongfang (Tianjin, PR China) Percolation permeability in styrene-methacrylic acid ionomers H. Matsuyama, M. Teramoto and M. Tsuchiya (Kyoto, Japan) Optimisation of an intermittent cross-flow filtration process of mineral suspensions D. Si-Hassen, A. Ould-Dris, M.Y. Jaffrin and Y.K. Benkahla (Compiégne, France) Asymmetric solute transport and solvent flux in dual-skinned hollow fiber membranes P.J. Soltys (McGaw Park, IL, USA), NJ. Ofsthun (Round Lake, IL, USA) and A.L. Zydney (Newark, DE, USA) Membrane mass transport coefficient for the recovery of Cr( VI) in hollow fiber extraction and back-extraction modules I. Ortiz, B. Galan and A. Irabien (Santander, Spain) Gas transport properties in thermally cured aromatic polyimide membranes H. Kawakami, M. Mikawa and S. Nagaoka (Tokyo, Japan) Crosslinked ion exchange membranes by radiation grafting of styrene /divinylbenzene into FEP films B. Gupta, F.N. Biichi, G.G. Scherer (Villigen, Switzerland) and A. Chapiré (Thiais, France) A new generation of track etched membranes for microfiltration and ultrafiltration. Part |. Preparation and characterisation I.M. Yamazaki (Sao Paulo-SP, Brazil), R. Paterson (Glasgow, UK) and L.P. Geraldo (Sao Paulo-SP, Brazil) Quantitative measurements of the concentration polarisation layer thickness in membrane filtration of oil—water emulsions using NMR micro-imaging J.M. Pope (Brisbane, Qid, Australia), S. Yao and A.G. Fane (Sydney, NSW, Australia) Protein recovery from bacterial cell debris using crossflow microfiltration with backpulsing C.S. Parnham and R.H. Davis (Boulder, CO, USA) , : Water profile determination in a running proton exchange membrane fuel cell using small angie neutron scattering R. Mosdale, G. Gebel and M. Pineri (Grenoble, France) Shear controlled model of the ultrafiltration of soy suspensions S.K. Sayed Razavi (Tabriz, Iran) and J.L. Harris (Melbourne, Australia) Rapid communications Corrections for analytical gas-permeation models for separation of binary gas mixtures using membrane modules S.W. Smith, C.K. Hall, B.D. Freeman (Raleigh, NC, USA) and R. Rautenbach (Aachen, Germany) Filtration of organic solutes on reverse osmosis membrane. Effect of counter-ions G.T. Szabé6, Gy. Méré and Y. Ramadan (Budapest, Hungary) Errata. Meetings calendar Author index Subject index Contents