Issue 5, 2024

Recent progress in 2D and 3D metal–organic framework-based membranes for water sustainability

Abstract

Metal–organic frameworks (MOFs) have emerged as promising candidates for high-performance separation processes due to their desirable porous structure and highly tunable properties. However, the efficient separation of dyes from industrial wastewater, salts from seawater, and oil/water mixtures remains a critical challenge in many industrial processes. This review focuses on synthesizing two-dimensional (2D) and three-dimensional (3D) MOF-based membranes. Then, we discuss the physicochemical properties, such as tunable pore sizes, surface modifications, and selectivity enhancement of both 2D and 3D MOF-based membranes that make them capable of achieving superior separation performance. Further, the applications of 2D and 3D MOF-based membranes for salt, dye, and oil–water separations are discussed in detail. Furthermore, we examine the separation mechanisms, performance evaluation metrics, and case studies that demonstrate the effectiveness of MOF-based membranes. Additionally, we summarize the current challenges associated with both 2D and 3D MOF-based membranes, including their stability under harsh conditions, fouling, scalability, and cost-effectiveness.

Graphical abstract: Recent progress in 2D and 3D metal–organic framework-based membranes for water sustainability

Article information

Article type
Critical Review
Submitted
21 marras 2023
Accepted
12 helmi 2024
First published
18 maalis 2024

Environ. Sci.: Water Res. Technol., 2024,10, 1061-1096

Recent progress in 2D and 3D metal–organic framework-based membranes for water sustainability

T. H. Banglani, I. Chandio, A. Ali, A. A. Memon, J. Yang, M. Kazi and K. H. Thebo, Environ. Sci.: Water Res. Technol., 2024, 10, 1061 DOI: 10.1039/D3EW00852E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements