Contents

Membranes and Membrane Technologies

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Vol. 3, No. 2, 2021

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Lanthanum-Containing Proton-Conducting Electrolytes with Perovskite Structures

A. V. Kasyanova, A. O. Rudenko, Yu. G. Lyagaeva and D. A. Medvedev p. 73  abstract

Effect of the Mass Fraction of Ion-Exchange Resin in a Ralex CM Cation-Exchange Membrane on Demineralization of Phenylalanine Aqueous Salt Solutions by Neutralization Dialysis

V. I. Vasil’eva, A. M. Saud and E. M. Akberova p. 98  abstract

Fabrication of Composite Membranes Based on Polytetrafluoroethylene with a Cellulose Acetate Surface Layer for Water Deionization

D. D. Fazullin, G. V. Mavrin and I. G. Shaikhiev p. 107  abstract

Gas Permeability of Cellulose Acetate Films Treated with Fluorine in Perfluorodecalin

N. A. Belov, I. A. Blinov, A. V. Suvorov, R. Yu. Nikiforov, S. V. Chirkov, A. Yu. Alentiev, M. P. Kambur, Yu. V. Kostina, I. S. Levin, A. V. Shapagin and Yu. P. Yampolskii p. 114  abstract

A Deep Eutectic Solvent as a Modifier of Polyphenylene Oxide Membranes for Acetic Acid Dehydration

I. I. Faykov, V. A. Rostovtseva, N. S. Tyan and A. Yu. Pulyalina p. 124  abstract

Model of Competitive Ion Transfer in an Electro-Baromembrane System with Track-Etched Membrane

A. G. Kislyi, D. Yu. Butylskii, S. A. Mareev and V. V. Nikonenko p. 131  abstract

Separation of Archipelago- and Continent-Type Asphaltenes on Ultrafiltration Membranes

A. A. Yushkin, A. V. Balynin, A. I. Nekhaev and A. V. Volkov p. 139  abstract

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