Affiliation:
1. Advanced Membrane Technology Research Centre Faculty of Chemical and Energy Engineering Universiti Teknologi Malaysia Skudai Johor Malaysia
2. Department of Chemical Engineering Sabratha Faculty of Engineering Sabratha University Sabratha Libya
Abstract
AbstractCeramic membranes offer considerable promise for future industrial applications due to their superior chemical, mechanical, and thermal stabilities, resistance to harsh operating conditions, and long‐term operating processes. However, several bottlenecks still limit their commercial scale‐up in filtration and separation applications, including brittleness, the high costs of conventional ceramic materials, and fouling. Despite several articles in the literature on ceramic membranes, this review focuses on recent progress, technical strategies, and methods to mitigate these limitations that significantly impact their separation and filtration performance. The use of alternative naturally occurring ceramic materials to mitigate the high costs of conventional ceramic materials is discussed, as well as strategies to improve the mechanical strength of brittle ceramic membranes by increasing sintering temperatures and using support materials. Additionally, advanced techniques to mitigate fouling accumulation and wetting in the pores and on the ceramic membrane surface, such as increasing membrane hydrophilicity and surface modification, are addressed. Despite progress in technical solutions for mitigating the bottlenecks of ceramic membranes, these limitations persist. Therefore, the present limitations and future research directions are highlighted.
Funder
Ministry of Higher Education
Universiti Teknologi Malaysia
Subject
Materials Chemistry,Marketing,Condensed Matter Physics,Ceramics and Composites
Cited by
2 articles.
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