Nanowaste disposal and recycling

Gupta, Sakshi; Bharti, Manish Kumar

doi:10.1016/b978-0-323-90982-2.00006-8

Cited by 4 publications

(1 citation statement)

References 56 publications

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“…The risk profile is high to very high. Consequently, its handling, treatment processes, disposal manner, and sites need to be defined (Gupta & Bharti, 2022). Agro-food ENPs belong to class IV (pesticides) and V (pesticides, food, and beverages).…”

Section: Nanowaste In Foodsmentioning

confidence: 99%

Definition, detection, and tracking of nanowaste in foods: Challenges and perspectives

Çiçek,

Yilmaz,

Hadnađev

et al. 2024

Comp Rev Food Sci Food Safe

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Commercial applications of nanotechnology in the food industry are rapidly increasing. Accordingly, there is a simultaneous increase in the amount and diversity of nanowaste, which arise as byproducts in the production, use, disposal, or recycling processes of nanomaterials utilized in the food industry. The potential risks of this nanowaste to human health and the environment are alarming. It is of crucial significance to establish analytical methods and monitoring systems for nanowaste to ensure food safety. This review provides comprehensive information on nanowaste in foods as well as comparative material on existing and new analytical methods for the detection of nanowaste. The article is specifically focused on nanowaste in food systems. Moreover, the current techniques, challenges as well as potential use of new and progressive methods are underlined, further highlighting advances in technology, collaborative efforts, as well as future perspectives for effective nanowaste detection and tracking. Such detection and tracking of nanowaste are required in order to effectively manage this type ofwasted in foods. Although there are devices that utilize spectroscopy, spectrometry, microscopy/imaging, chromatography, separation/fractionation, light scattering, diffraction, optical, adsorption, diffusion, and centrifugation methods for this purpose, there are challenges to be overcome in relation to nanowaste as well as food matrix and method characteristics. New technologies such as radio‐frequency identification, Internet of things, blockchain, data analytics, and machine learning are promising. However, the cooperation of international organizations, food sector, research, and political organizations is needed for effectively managing nanowaste. Future research efforts should be focused on addressing knowledge gaps and potential strategies for optimizing nanowaste detection and tracking processes.

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Section: Nanowaste In Foodsmentioning

confidence: 99%