Technological Efficiency of Reverse Osmosis Treatment of Chromium-Containing Industrial Solutions

IF 0.4 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2026-10-05 DOI:10.1134/S0040579526700685

O. A. Abonosimov, S. I. Lazarev, N. V. Shel’, V. A. Gorshenina

引用次数: 0

Abstract

The prospects of implementing reverse osmosis technology for the treatment of industrial wastewater contaminated with chromium during electroplating operations were evaluated. The experimental part of the work included a comprehensive analysis of the effects of various factors on the main process parameters. The characteristics of the solvent flux and the purification efficiency were studied using MGA-80 and MGA-95 membranes. The experiments were carried out under industrial conditions for the treatment of water containing chromium compounds. The developed technology and a modernized process flow scheme for the treatment of process water from electroplating production are proposed for practical application.

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反渗透处理含铬工业溶液的技术效率

介绍了反渗透技术在电镀含铬工业废水处理中的应用前景。实验部分综合分析了各种因素对主要工艺参数的影响。研究了MGA-80和MGA-95膜的溶剂通量特性和净化效率。在工业条件下对含铬水进行了处理实验。提出了开发的电镀生产工艺水处理技术和现代化的工艺流程方案，以供实际应用。

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

Theoretical Foundations of Chemical Engineering 工程技术-工程：化工

CiteScore

1.20

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.