Contents

Membranes and Membrane Technologies

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Vol. 4, No. 5, 2022

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Experimental and Theoretical Study of Influence of Nature of Counterion on Electroosmotic Water Transport in Sulfonated Cation-Exchange Membranes

I. V. Falina, N. A. Kononenko, S. A. Shkirskaya, O. A. Demina, Yu. M. Volfkovich, V. E. Sosenkin and M. V. Gritsay p. 281  abstract

Sorption and Gas Transport Characteristics of Polyimides Based on a Mixture of Diethyl Toluene Diamine Isomers

A. Yu. Alentiev, V. E. Ryzhikh, R. Yu. Nikiforov, D. A. Bezgin, S. V. Chirkov, N. A. Belov, A. M. Orlova and A. A. Kuznetsov p. 290  abstract

Coagulation and Ultrafiltration: a Hybrid Process for Purification of Used Engine Oils

S. V. Fedosov, A. V. Markelov, A. V. Sokolov and Yu. P. Osadchy p. 297  abstract

Theoretical and Experimental Study of Neutralization Dialysis of Phenylalanine–Mineral Salt Equimolar Mixture of Different Concentrations

M. V. Porozhnyy, A. E. Kozmai, A. A. Mareev and V. V. Gil p. 306  abstract

Preparation and Investigation of Anion Exchange Membranes Modified with Sulfonated Polyaniline

N. V. Loza, K. A. Taran and K. A. Kutenko p. 319  abstract

Transport Properties of Ultrafiltration Membranes Based on Copolyimide/Nanodiamonds Composites

A. Yu. Pulyalina, N. S. Tyan, I. I. Faykov, G. A. Polotskaya and V. A. Rostovtseva p. 328  abstract

Scaling on Surface of MA-41P Anion-Exchange Membrane in Concentration Chamber of Electrodialyzer during Processing Dilute Stratal Water Imitates

D. Yu. Butylskii, V. A. Troitskiy, A. S. Skudarnova and M. V. Sharafan p. 336  abstract

Bipolar Membrane with Phosphoric Acid Catalyst for Dissociation of Water Molecules: Preparation, Electrochemical Properties, and Application

N. V. Kovalev, T. V. Karpenko, I. P. Averyanov, N. V. Sheldeshov and V. I. Zabolotsky p. 347  abstract

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