Ceramic Membranes in Harsh Gas Environments: Exploring the Potential for Practical Applications

A special issue of Membranes (ISSN 2077-0375). This special issue belongs to the section "Membrane Applications for Gas Separation".

Deadline for manuscript submissions: 28 February 2027 | Viewed by 1513

Editors

School of Energy, Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China
Interests: cramic membrane; membrane distillation; flue gas treatment; transport membrane condenser; wastewater treatment; interfacial evaporation; solar desalination

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Guest Editor
School of Energy, Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China
Interests: cramic membrane; interfacial evaporation; desalination

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Guest Editor
Guangdong Provincial Key Laboratory of Multi-Energy Complementary Distributed Energy Systems, Dongguan University of Technology, Dongguan 523808, China
Interests: membrane-based air dehumidification; moisture and heat recovery; membrane percrystallization; membrane distillation; membrane material optimization
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Special Issue Information

Dear Colleagues,

With exceptional stability, high permeability, and remarkable anti-fouling performance, ceramic membranes are playing an increasingly important role in various fields including water treatment, the pharmaceutical industry, etc. They are also applicable in harsh gas environments for gas–solid separation, water and heat recovery, CO2 capture, etc. Numerous ceramic materials, components, and applications have been developed in lab-scale research. However, a significant gap remains between lab-scale research and industrial application. Challenges such as performance degradation, long-term stability maintenance, and technical and economic feasibility in real industrial applications persist, especially under harsh operating conditions. To address these pressing issues, this Special Issue encourages submissions exploring the practical application potential of ceramic membranes in harsh gas environments, like acidic flue gas, high-temperature flue gas, and ash-containing flue gas. Technically, long-term experimmental tests to validate durability, pilot studies to assess scalability, and engineering applications in harsh gas environments are particularly encouraged.

This Special Issue aims to provide an interdisciplinary platform for disseminating cutting-edge research that supports the scalable industrial application of ceramic membranes in harsh gas environments. We kindly invite researchers, engineers, and practitioners to contribute original research papers, comprehensive reviews, and case studies.

Dr. Heng Zhang
Dr. Jiguang Huang
Dr. Liehui Xiao
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-anonymized peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Membranes is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • ceramic membrane
  • gas treatment
  • flue gas
  • performance degradation
  • pilot study
  • engineering application
  • gas–solid separation
  • water recovery
  • heat recovery
  • CO2 capture

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Published Papers (1 paper)

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Research

20 pages, 4834 KB  
Article
Tubular Membrane Coupled with Marine Waste-Derived Hybrid Adsorbent for Textile Micropollutant Removal and Photochemical Regeneration
by Rania Chihi, Mouna Ibn Mahresi, Fadhila Ayari, Lamjed Mansour and Amel Ben Othman
Membranes 2026, 16(3), 110; https://doi.org/10.3390/membranes16030110 - 19 Mar 2026
Cited by 1 | Viewed by 954
Abstract
The development of sustainable ceramic membranes remains a major challenge for advanced wastewater treatment, particularly regarding the trade-off between mechanical durability and the removal of dissolved micropollutants. While bentonite membranes offer high stability, they often lack the selective adsorption sites required for complex [...] Read more.
The development of sustainable ceramic membranes remains a major challenge for advanced wastewater treatment, particularly regarding the trade-off between mechanical durability and the removal of dissolved micropollutants. While bentonite membranes offer high stability, they often lack the selective adsorption sites required for complex effluents, and the recovery of high-capacity powder adsorbents remains technically prohibitive. This paper addresses these gaps by developing an integrated hybrid system that combines eco-friendly bentonite-based tubular membranes with regenerable clam shell-derived adsorbents. The membranes were synthesized using natural plasticizers and binders with optimization at a sintering temperature of 1000 °C yielding an average pore size of 1.7 µm, a high flexural strength of 24.06 MPa, and a permeability of 525 L h−1 m−2 bar−1. To enhance the performance, clam shell powder was integrated as a functional adsorbent layer. When applied to real textile effluent from a jeans washing plant, this integrated process achieved superior removal efficiencies: 85.6% COD, 86.5% BOD5, 86.5% TSS, and 96.5% color. A key scientific contribution of this paper is the successful application of a photochemical regeneration approach, which ensures complete adsorbent recovery and maintains membrane flux, directly supporting circular economy objectives. These results demonstrate that combining low-cost ceramic scaffolds with marine waste-derived materials provides a unique, efficient, and green solution for the scalable treatment of industrial wastewater. Full article
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