Drawing on Membrane Photocatalysis for Fouling Mitigation,ACS Applied Materials & Interfaces

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Drawing on Membrane Photocatalysis for Fouling Mitigation
ACS Applied Materials & Interfaces ( IF 8.3 ) Pub Date : 2021-03-26 , DOI: 10.1021/acsami.1c01131
Huiru Zhang _{1,

2,

3,

4} , Yinhua Wan _{1,

2} , Jianquan Luo _{1,

2} , Seth B. Darling _{3,

4}

Affiliation

Photocatalysis is an effective and environmentally friendly approach for degrading organic pollutants, particularly in scenarios where sunlight can be utilized as the energy source. Opportunities are emerging to apply materials and methods from photocatalytic pollutant degradation to address the challenge of fouling. Membrane fouling, attributed to organic foulants, is a prevalent problem for all membrane-based technologies and represents a major deleterious impact on membrane performance. Integration of tactics developed in photocatalysis more broadly to membranes reveals new strategies for membrane fouling control—an approach taken by an increasing number of researchers. This review summarizes key developments in photocatalytic materials and methods in water treatment and presents recent progress in the development of processes for photocatalytic alleviation of membrane fouling, including photocatalyst design and modification strategies aimed at enhancing photocatalytic efficiency, as well as different configurations of photocatalysis−membrane systems (PMS). Perspectives on future research and development opportunities for photocatalytic membrane fouling control are also provided.

中文翻译：

利用膜光催化减轻结垢

光催化是一种降解有机污染物的有效且环保的方法，特别是在可以将阳光用作能源的情况下。正在出现应用光催化污染物降解的材料和方法来应对结垢挑战的机会。膜结垢归因于有机污垢，是所有基于膜的技术普遍存在的问题，并且对膜性能造成重大不利影响。将光催化中开发的策略更广泛地整合到膜上，揭示了膜污染控制的新策略-越来越多的研究人员采用了这种方法。这篇综述总结了光催化材料和水处理方法的主要进展，并提出了光催化减轻膜污染的方法的最新进展，包括旨在提高光催化效率的光催化剂设计和改性策略，以及不同形式的光催化膜系统（PMS）。还提供了对光催化膜结垢控制的未来研究和发展机会的见解。

更新日期：2021-04-08

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