A Review and Perspective of Environmental Disinfection Technology Based on Microwave Irradiation

IF 6.4 2区环境科学与生态学 Q1 ENVIRONMENTAL SCIENCES

Current Pollution Reports Pub Date : 2023-01-30 DOI:10.1007/s40726-022-00247-2

Liming Liu, Na Wang, Azhar Ali Laghari, Hong Li, Can Wang, Zhenyu Zhao, Xin Gao, Qiang Zeng

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引用次数: 2

Abstract

Purpose of Review

In the context of COVID-19 sweeping the world, the development of microbial disinfection methods in gas, liquid, and solid media has received widespread attention from researchers. As a disinfection technology that can adapt to different environmental media, microwave-assisted disinfection has the advantages of strong permeability, no secondary pollution, etc. The purpose of this review is to put forward new development requirements for future microwave disinfection strategies by summarizing current microwave disinfection methods and effects. From the perspective of the interaction mechanism of microwave and microorganisms, this review provides a development direction for more accurate and microscopic disinfection mechanism research.

Recent Findings

Compared to other traditional environmental disinfection techniques, microwave-assisted disinfection means have the advantages of being more destructive, free of secondary contamination, and thorough. Currently, researchers generally agree that the efficiency of microwave disinfection is the result of a combination of thermal and non-thermal effects. However, the performance of microwave disinfection shows the differences in the face of different environmental media as well as different types of microorganisms.

Summary

This review highlights the inactivation mechanism of microwave-assisted disinfection techniques used in different scenarios. Suggestions for promoting the efficiency and overcoming the limitations of low energy utilization, complex reactor design, and inaccurate monitoring methods are proposed.

Abstract Image

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基于微波辐射的环境消毒技术综述与展望

在新冠肺炎疫情席卷全球的背景下，气体、液体和固体介质微生物消毒方法的发展受到了研究人员的广泛关注。微波辅助消毒作为一种能够适应不同环境介质的消毒技术，具有渗透性强、无二次污染等优点。本文通过对现有微波消毒方法和效果的总结，对未来微波消毒策略的发展提出了新的要求。本文从微波与微生物相互作用机理的角度，为更精准、微观的消毒机理研究提供了发展方向。与其他传统的环境消毒技术相比，微波辅助消毒具有破坏性更强、无二次污染、彻底等优点。目前，研究人员普遍认为，微波消毒的效率是热效应和非热效应共同作用的结果。然而，面对不同的环境介质和不同类型的微生物，微波消毒的性能表现出差异。本文综述了微波辅助消毒技术在不同情况下的灭活机制。提出了提高效率和克服能量利用率低、反应器设计复杂、监测方法不准确等限制的建议。

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来源期刊

Current Pollution Reports Environmental Science-Water Science and Technology

CiteScore

12.10

自引率

1.40%

发文量

期刊介绍： Current Pollution Reports provides in-depth review articles contributed by international experts on the most significant developments in the field of environmental pollution.By presenting clear, insightful, balanced reviews that emphasize recently published papers of major importance, the journal elucidates current and emerging approaches to identification, characterization, treatment, management of pollutants and much more.