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IRIS è il sistema di gestione della ricerca dell’Università degli Studi di Milano-Bicocca.Il repository BOA è il modulo del sistema dedicato alla raccolta e alla disseminazione della produzione scientifica di Ateneo. Le pubblicazioni sono ricercabili per parola chiave attraverso il box nella barra orizzontale in alto oppure, mediante il pulsante Sfoglia, per "Afferenza", "Autore", "Titolo", "Tipologia" o "Settore scientifico-disciplinare".
IRIS contiene inoltre alcuni moduli dedicati alla registrazione dei progetti e dei contratti, e alla reportistica avanzata per le attività di valutazione della ricerca
EnglishNanoparticles of zero-valent iron (nZVI) represent a promising agent for environmental remediation. This is due to their core-shell structure which presents the characteristics of both metallic and oxidised iron, leading to sorption and reductive precipitation of metal ions. Nevertheless, nZVI application presents some limitations regarding their rapid oxidation and aggregation in the media which leads to the delivery of the ions after some hours (the "aging effect"). To address these issues, modifications of nZVI structure and synthesis methods have been developed in the last years. The aging problem was solved by using nZVI encapsulated inside carbon spheres (CE-nZVI), synthetized through Hydrothermal Carbonization (HTC). Results showed high heavy metals removal percentage. Furthermore, CE-nZVI were activated with nitrogen in order to increase the metallic iron content. The aim of this study was to test CE-nZVI post-treated with nitrogen at different temperatures in heavy metals removal, demonstrating that the influence of the temperature was negligible in nanoparticles removal efficiency.
Bonaiti, S., Calderon, B., Collina, E., Lasagni, M., Mezzanotte, V., Saez, N., et al. (2017). Nitrogen activation of carbon-encapsulated zero-valent iron nanoparticles and influence of the activation temperature on heavy metals removal. IOP CONFERENCE SERIES. EARTH AND ENVIRONMENTAL SCIENCE, 64(1).
| Citazione: | Bonaiti, S., Calderon, B., Collina, E., Lasagni, M., Mezzanotte, V., Saez, N., et al. (2017). Nitrogen activation of carbon-encapsulated zero-valent iron nanoparticles and influence of the activation temperature on heavy metals removal. IOP CONFERENCE SERIES. EARTH AND ENVIRONMENTAL SCIENCE, 64(1). |
| Tipo: | Articolo in rivista - Articolo scientifico |
| Carattere della pubblicazione: | Scientifica |
| Presenza di un coautore afferente ad Istituzioni straniere: | Si |
| Titolo: | Nitrogen activation of carbon-encapsulated zero-valent iron nanoparticles and influence of the activation temperature on heavy metals removal |
| Autori: | Bonaiti, S; Calderon, B; Collina, E; Lasagni, M; Mezzanotte, V; Saez, N; Fullana, A |
| Autori: | |
| Data di pubblicazione: | 2017 |
| Lingua: | English |
| Rivista: | IOP CONFERENCE SERIES. EARTH AND ENVIRONMENTAL SCIENCE |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1088/1755-1315/64/1/012070 |
| Appare nelle tipologie: | 01 - Articolo su rivista |
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| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| Bonaiti_2017_IOP_Conf._Ser.__Earth_Environ._Sci._64_012070.pdf | N/A | Open Access Visualizza/Apri |
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