Advances in particulate matter filtration: Materials, performance, and application

卷:8

Review

关键词: METAL-ORGANIC FRAMEWORKS;    HIGH-EFFICIENCY;    AIR FILTERS;    NANOFIBER MEMBRANE;    HIGHLY EFFICIENT;    ELECTROSTATIC PRECIPITATOR;    ELECTROSPINNING METHOD;    FIBROUS MEMBRANES;    OXIDATIVE STRESS;    LOW-RESISTANCE;   

DOI  :  10.1016/j.gee.2022.03.012

来源: SCIE

【 摘 要 】

Air-borne pollutants in particulate matter (PM) form, produced either physically during industrial processes or certain biological routes, have posed a great threat to human health. Particularly during the current COVID-19 pandemic, effective filtration of the virus is an urgent matter worldwide. In this review, we first introduce some fundamentals about PM, including its source and classification, filtration mechanisms, and evaluation parameters. Advanced filtration materials and their functions are then summarized, among which polymers and MOFs are discussed in detail together with their antibacterial performance. The discussion on the application is divided into end-of-pipe treatment and source control. Finally, we conclude this review with our prospective view on future research in this area. (c) 2022 Institute of Process Engineering, Chinese Academy of Sciences. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co., Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).