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Agri-food waste biosorbents for volatile organic compounds removal from air and industrial gases – A review
Abstract
Approximately 1.3 billion metric tons of agricultural and food waste is produced annually, highlighting the need for appropriate processing and management strategies. This paper provides an exhaustive overview of the utilization of agri-food waste as a biosorbents for the elimination of volatile organic compounds (VOCs) from gaseous streams. The review paper underscores the critical role of waste management in the context of a circular economy, wherein waste is not viewed as a final product, but rather as a valuable resource for innovative processes. This perspective is consistent with the principles of resource efficiency and sustainability. Various types of waste have been described as effective biosorbents, and methods for biosorbents preparation have been discussed, including thermal treatment, surface activation, and doping with nitrogen, phosphorus, and sulfur atoms. This review further investigates the applications of these biosorbents in adsorbing VOCs from gaseous streams and elucidates the primary mechanisms governing the adsorption process. Additionally, this study sheds light on methods of biosorbents regeneration, which is a key aspect of practical applications. The paper concludes with a critical commentary and discussion of future perspectives in this field, emphasizing the need for more research and innovation in waste management to fully realize the potential of a circular economy. This review serves as a valuable resource for researchers and practitioners interested in the potential use of agri-food waste biosorbents for VOCs removal, marking a significant first step toward considering these aspects together.
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- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.scitotenv.2024.173910
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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SCIENCE OF THE TOTAL ENVIRONMENT
no. 945,
ISSN: 0048-9697 - Language:
- English
- Publication year:
- 2024
- Bibliographic description:
- Makoś-Chełstowska P., Słupek E., Gębicki J.: Agri-food waste biosorbents for volatile organic compounds removal from air and industrial gases – A review// SCIENCE OF THE TOTAL ENVIRONMENT -, (2024), s.173910-
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.scitotenv.2024.173910
- Sources of funding:
- Verified by:
- Gdańsk University of Technology
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