Separation of Oil-in-Water Emulsion by Polyamide Membranes Treated with Corona Discharge Plasma

IF 2 Q4 CHEMISTRY, PHYSICAL

Membranes and Membrane Technologies Pub Date : 2024-05-09 DOI:10.1134/s2517751624010049

V. O. Dryakhlov, I. G. Shaikhiev, D. D. Fazullin, I. R. Nizameev, M. F. Galikhanov, I. F. Mukhamadiev

引用次数: 0

Abstract

Study has been carried out on the separation of oil–water emulsion using polyamide membranes with a pore size of 0.2 μm treated with corona discharge plasma at a voltage of 5–25 kV for 1–5 min. An increase in the productivity and efficiency of separation of oil–water emulsion with corona-treated polyamide membranes has been revealed. An increase in roughness and a change in the chemical structure of the modified membranes are shown.

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用电晕放电等离子体处理聚酰胺膜分离水包油型乳液

摘要使用孔径为 0.2 μm 的聚酰胺膜，在 5-25 kV 的电压下进行 1-5 分钟的电晕放电等离子处理，对油水乳液的分离进行了研究。经电晕处理的聚酰胺膜提高了油水乳液的生产率和分离效率。改性膜的粗糙度增加，化学结构发生变化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Membranes and Membrane Technologies Multiple-

CiteScore

3.10

自引率

31.20%

发文量

期刊介绍： The journal Membranes and Membrane Technologies publishes original research articles and reviews devoted to scientific research and technological advancements in the field of membranes and membrane technologies, including the following main topics:novel membrane materials and creation of highly efficient polymeric and inorganic membranes;hybrid membranes, nanocomposites, and nanostructured membranes;aqueous and nonaqueous filtration processes (micro-, ultra-, and nanofiltration; reverse osmosis);gas separation;electromembrane processes and fuel cells;membrane pervaporation and membrane distillation;membrane catalysis and membrane reactors;water desalination and wastewater treatment;hybrid membrane processes;membrane sensors;membrane extraction and membrane emulsification;mathematical simulation of porous structures and membrane separation processes;membrane characterization;membrane technologies in industry (energy, mineral extraction, pharmaceutics and medicine, chemistry and petroleum chemistry, food industry, and others);membranes and protection of environment (“green chemistry”).The journal has been published in Russian already for several years, English translations of the content used to be integrated in the journal Petroleum Chemistry. This journal is a split off with additional topics.