Výsledky vyhledávání - "M. V. Porozhnyy"

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

Autor: M. V. Porozhnyy, A. E. Kozmai, A. A. Mareev, V. V. Gil

Publikováno v: Membranes and Membrane Technologies. 4:306-318

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f836e753a614bc4183ca9a4473166361
https://doi.org/10.1134/s2517751622050080

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Influence of Titanium Dioxide Particles Percentage in Modifying Layer on Surface Properties and Current-Voltage Characteristics of Composite Cation-Exchange Membranes

Autor: O. A. Rybalkina, K. G. Sabbatovskiy, M. V. Porozhnyy, V.V. Gil, Natalia Pismenskaya

Publikováno v: Membranes and Membrane Technologies. 3:334-343

Ion-exchange membranes are widely used as a key element in electromembrane processes, in particular, in the electrodialysis processing of solutions for wastewater treatment, the production of valuable medicinal and nutritional products, and many othe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5b150d1efc7498d019d6b2c26b63ca9
https://doi.org/10.1134/s2517751621050061

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Modified Microheterogeneous Model for Describing Electrical Conductivity of Membranes in Dilute Electrolyte Solutions

Autor: V. S. Nichka, E. Yu. Safronova, M. V. Porozhnyy, Natalia Pismenskaya, S. A. Shkirskaya, S.A. Mareev, Victor Nikonenko

Publikováno v: Membranes and Membrane Technologies. 1:190-199

Many transport properties of ion-exchange membranes can be described in terms of the microheterogeneous model using a single set of parameters. However, the model is applicable in a limited concentration range of electrolyte solutions. In this paper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6de6c56d832674944b57f4083772cb8
https://doi.org/10.1134/s2517751619030028

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Characterization and cleaning of anion-exchange membranes used in electrodialysis of polyphenol-containing food industry solutions; comparison with cation-exchange membranes

Autor: Christian Larchet, F. Hellal, Victor Nikonenko, Myriam Bdiri, Natalia Pismenskaya, E. E. Nevakshenova, Lasâad Dammak, M. V. Porozhnyy

Publikováno v: Separation and Purification Technology. 210:636-650

This paper concerns the mechanisms of aging of ion-exchange membranes (IEMs) during their use in electrodialysis (ED) of food industry solutions containing polyphenols (PPs), as well as their cleaning. The study focuses on anion-exchange membranes (A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60e5a95b78a0aa576aa8fe41f74074e9
https://doi.org/10.1016/j.seppur.2018.08.044

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Modification of a heterogeneous cation-exchange membrane by Ti-Si based particles to enhance electroconvection and mitigate scaling during electrodialysis

Autor: K. G. Sabbatovskiy, Victor Nikonenko, M. V. Porozhnyy, V.V. Gil, O. A. Rybalkina

Publikováno v: Electrochimica Acta. 391:138913

Relatively low counterion fluxes and scaling on the ion-exchange membranes are the major factors limiting commercial applications of electrodialysis. A strategy for simultaneous mass transfer increase and scaling mitigation is realized by adjusting t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c701ef5f006cb920ec4017ccb1d6f2c5
https://doi.org/10.1016/j.electacta.2021.138913

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Physicochemical and electrochemical characterization of Nafion-type membranes with embedded silica nanoparticles: Effect of functionalization

Autor: S. A. Shkirskaya, Victor Nikonenko, D. Yu. Butylskii, E. Yu. Safronova, Victor V. Dotsenko, S. Deabate, M. V. Porozhnyy, Patrice Huguet, Andrey B. Yaroslavtsev

Publikováno v: Electrochimica Acta. 370:137689

Introduction of nanoparticles in membranes allows a significant enhancement of their performance in energy production, water treatment and other applications. However, the effect of nanoparticles’ surface functionalization and the mechanism of thei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0fd7f46839eadb86c62677131fc44023
https://doi.org/10.1016/j.electacta.2020.137689

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Mathematical modeling of concentration dependences of electric conductivity and diffusion permeability of anion-exchange membranes soaked in wine

Autor: Veronika Sarapulova, M. V. Porozhnyy, S. Deabate, Patrice Huguet, Natalia Pismenskaya, Victor Nikonenko

Publikováno v: Neftekhimiya / Petroleum Chemistry
Neftekhimiya / Petroleum Chemistry, MAIK Nauka/Interperiodica, 2017, 57 (6), pp.511-517. ⟨10.1134/S0965544117060081⟩

The formation of organic colloidal particles in the pores and on the surface (fouling) of membranes used in the food industry is a significant constraint on the further development of membrane technology. A model to describe the effect of these parti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f73986c45aab9ec7155076e6d272a53
https://hal.umontpellier.fr/hal-01675212

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