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Towards a high quality recycling of plastics from waste electrical and electronic equipment through separation of contaminated fractions

Alassali, Ayah, Barouta Despoina, Tirion Hugo, Moldt Yanik, Kuchta Kerstin

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/EFC2373F-8A01-4E73-9ABF-09529B3343D1-
Αναγνωριστικόhttps://doi.org/10.1016/j.jhazmat.2019.121741-
Αναγνωριστικόhttps://www.sciencedirect.com/science/article/pii/S0304389419316954-
Γλώσσαen-
Μέγεθος8 pagesen
ΤίτλοςTowards a high quality recycling of plastics from waste electrical and electronic equipment through separation of contaminated fractionsen
ΔημιουργόςAlassali, Ayahen
ΔημιουργόςBarouta Despoinaen
ΔημιουργόςΜπαρουτα Δεσποιναel
ΔημιουργόςTirion Hugoen
ΔημιουργόςMoldt Yaniken
ΔημιουργόςKuchta Kerstinen
ΕκδότηςElsevieren
ΠερίληψηThe aim of this study is to provide an evaluation of the recyclability of plastics derived from electrical equipment from contamination standpoint. A database was created to find trends in potentially toxic elements (PTEs) and bromine concentrations; in relation to unit’s application, color, polymer type, and production date. For this study, 142 kg of plastics derived from waste electrical and electronic equipment, from the collection group 5, were analyzed. Less than 1.5 % of the analyzed material indicated hazardous characteristics due to their PTEs concentrations (following RoHS and REACH). Regarding the bromine (Br) content, larger quantities of plastics showed recycling incompatibility; 71 parts with total weight of 11 kg (8 %-wt) contained Br concentrations >2000 mg kg−1. The highest average value of Pb, Cd, Hg and Cr combined falls under the application category ‘tools’, which was as well the trend in appliances from before 1990. The same trend was observed for Br and antimony (Sb) contents; high concentrations were found in appliances from the ‘tools’ category. This study concludes that plastics derived from colored appliances and appliances labeled as tools have to be evaluated before being sent for recycling, due to high contamination risks.en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2021-09-02-
Ημερομηνία Δημοσίευσης2020-
Θεματική ΚατηγορίαE-wasteen
Θεματική ΚατηγορίαPlastic fraction contaminationen
Θεματική ΚατηγορίαXRF analysisen
Θεματική ΚατηγορίαFlame retardantsen
Θεματική ΚατηγορίαBromineen
Βιβλιογραφική ΑναφοράA. Alassali, D. Barouta, H. Tirion, Y. Moldt, and K. Kuchta, “Towards a high quality recycling of plastics from waste electrical and electronic equipment through separation of contaminated fractions,” J. Hazard. Mater., vol. 387, Apr. 2020. doi: 10.1016/j.jhazmat.2019.121741en

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