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Microplastics removal from aqueous environment by metal organic frameworks

Abstract

This paper provides an overview of recent research performed on the applications of metal–organic frameworks (MOFs) for microplastics (MPs) removal from aqueous environments. MPs pollution has become a major environmental concern due to its negative impacts on aquatic ecosystems and human health. Therefore, developing effective and sustainable methods for removing them from aqueous environments is crucial. In recent years, MOFs have emerged as a promising solution for this purpose due to their unique properties such as high surface area, renewability, chemical stability, and versatility. Moreover, their specific properties such as their pore size and chemical composition can be tailored to enhance their efficiency in removing MPs. It has been shown that MOFs can effectively adsorb MPs from aqueous media in the range of 70–99.9%. Besides some high price concerns, the main drawback of using MOFs is their powder form which can pose challenges due to their instability. This can be addressed by supporting MOFs on other substrates such as aerogels or foams. Meanwhile, there is a need for more research to investigate the long-term stability of MOFs in aqueous environments and developing efficient regeneration methods for their repeated use.

Citations

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Keywords

Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
BMC Chemistry
ISSN:
Language:
English
Publication year:
2023
Bibliographic description:
Honarmandrad Z., Kaykhaii M., Gębicki J.: Microplastics removal from aqueous environment by metal organic frameworks// BMC Chemistry -,iss. 122 (2023),
DOI:
Digital Object Identifier (open in new tab) 10.1186/s13065-023-01032-y
Sources of funding:
  • COST_FREE
Verified by:
Gdańsk University of Technology

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