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Removal of heavy metals from leachates usingpermeable reactive barriers filled with reactive organic/inorganic mixtures

Bazdanis Georgios, Komnitsas Konstantinos, Sahinkaya, E., Zacharaki Dimitra

Απλή Εγγραφή

URIhttp://purl.tuc.gr/dl/dias/F10F4BED-A0AF-4C7B-AAEB-91A2DDE2FF49-
Αναγνωριστικόhttp://www.tuc.gr/fileadmin/users_data/treatamd/CEMEPE2011_Final.pdf-
Γλώσσαen-
Τίτλος Removal of heavy metals from leachates using permeable reactive barriers filled with reactive organic/inorganic mixturesen
ΔημιουργόςBazdanis Georgiosen
ΔημιουργόςΜπαζδανης Γεωργιοςel
ΔημιουργόςKomnitsas Konstantinosen
ΔημιουργόςΚομνιτσας Κωνσταντινοςel
ΔημιουργόςSahinkaya, E.en
ΔημιουργόςZacharaki Dimitraen
ΔημιουργόςΖαχαρακη Δημητραel
ΠερίληψηIn the present experimental study the efficiency of permeable reactive barriers (PRBs) containing organic material and limited quantities of zero valent iron, fly ash or red mud to remove heavy metals from leachates was assessed. Upflow laboratory column experiments were carried out to study the efficiency in terms of Cu, Zn, Ni and Mn removal. The columns were filled with each reactive mixture and packed slightly to simulate field conditions; synthetic solutions with initial concentration of 50 mg/L of each metal were used. Column effluents were sampled periodically and analyzed for pH, oxidation-reduction potential, sulphate and metals concentration. The experimental results show in most cases adequate metal removal efficiency. XRD analyses were used to elucidate the main removal mechanisms involved. en
ΤύποςΠλήρης Δημοσίευση σε Συνέδριοel
ΤύποςConference Full Paperen
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by-nc-nd/4.0/en
Ημερομηνία2015-11-15-
Ημερομηνία Δημοσίευσης2011-
Θεματική Κατηγορία heavy metalsen
Θεματική Κατηγορία permeable reactive barriersen
Θεματική Κατηγορίαorganic materialen
Βιβλιογραφική ΑναφοράG. Bazdanis, K. Komnitsas, E. Sahinkaya, D. Zaharaki, " Removal of heavy metals from leachates using permeable reactive barriers filled with reactive organic/inorganic mixtures," in 3rd International Conference on Environmental Management, Engineering, Planning and Economics and SECOTOX Conference(CEMEPE '11), June. en

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