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Adsorption of polluting substances on activated carbons prepared from rice husk and sugarcane bagasse

Kalderis Dimitrios, Koutoulakis Dimitrios, Paraskeva Panagiota, Diamantopoulos Evaggelos, Otal Emilia, Olivares del Valle Joaquín , Fernández-Pereira Constantino

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/43249D42-3CA3-49BD-80DB-91AF2EED4A5D-
Αναγνωριστικόhttps://doi.org/10.1016/j.cej.2008.01.007-
Αναγνωριστικόhttps://www.sciencedirect.com/science/article/pii/S1385894708000223-
Γλώσσαen-
Μέγεθος9 pagesen
ΤίτλοςAdsorption of polluting substances on activated carbons prepared from rice husk and sugarcane bagasseen
ΔημιουργόςKalderis Dimitriosen
ΔημιουργόςΚαλδερης Δημητριοςel
ΔημιουργόςKoutoulakis Dimitriosen
ΔημιουργόςParaskeva Panagiotaen
ΔημιουργόςDiamantopoulos Evaggelosen
ΔημιουργόςΔιαμαντοπουλος Ευαγγελοςel
ΔημιουργόςOtal Emiliaen
ΔημιουργόςOlivares del Valle Joaquín en
ΔημιουργόςFernández-Pereira Constantinoen
ΕκδότηςElsevieren
ΠερίληψηRice husk and sugarcane bagasse were chemically impregnated with ZnCl2 and carbonized at 700 °C in a large-scale rotary furnace. The activated carbons (ACs) obtained had BET surface area of 811 and 864 m2/g, respectively, and were essentially microporous. The adsorption of arsenic, humic acid, phenol and a municipal solid waste landfill leachate was examined. Both ACs showed the best adsorption behaviour towards phenol, removing around 80% at the equilibrium time of 4 h. The adsorption isotherms for arsenic and humic acid were also favourable, although the maximum loadings achieved were lower than that of phenol. Finally, the rice husk AC showed 60% and 70% removal efficiency for colour and COD, respectively, when tested on a landfill leachate.en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-11-18-
Ημερομηνία Δημοσίευσης2008-
Θεματική ΚατηγορίαAdsorptionen
Θεματική ΚατηγορίαChemical engineeringen
Βιβλιογραφική ΑναφοράD. Kalderis, D. Koutoulakis, P. Paraskeva, E. Diamadopoulos, E. Otal, J. Olivares del Valle and C. Fernández-Pereira, "Adsorption of polluting substances on activated carbons prepared from rice husk and sugarcane bagasse," Chem. Eng. J., vol. 144, no. 1, pp. 42-50, Oct. 2008. doi: 10.1016/j.cej.2008.01.007en

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