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Characterization and treatment of recirculation-stabilized leachate

Diamantopoulos Evaggelos

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/2D141625-819F-4518-BD92-41D6F71F68DE-
Αναγνωριστικόhttps://doi.org/10.1016/0043-1354(94)90062-0-
Αναγνωριστικόhttps://www.sciencedirect.com/science/article/pii/0043135494900620-
Γλώσσαen-
Μέγεθος7 pagesen
ΤίτλοςCharacterization and treatment of recirculation-stabilized leachateen
ΔημιουργόςDiamantopoulos Evaggelosen
ΔημιουργόςΔιαμαντοπουλος Ευαγγελοςel
ΕκδότηςElsevieren
ΠερίληψηThis work investigated the characterization and treatment of recirculation-stabilized sanitary landfill leachate. Leachate from recently deposited solid wastes was treated by recirculation through areas of the landfill with old wastes. The stabilized effluent forms a pond at the lowest point of the landfill. This stabilized leachate was characterized by an average COD value of 1141 mg/l, an average BOD value of 85 mg/l and a BOD:N:P ratio equal to 100:312:0.30. Heavy metals concentrations were lower than those of fresh leachate. The BOD/COD ratio of this leachate was below 0.1, which excluded the possibility of biological treatment. Physico-chemical methods of treatment employed were coagulation, powdered activated carbon adsorption and air stripping of ammonia. The results showed that even after the combined treatment the COD remaining in water hardly dropped below 300 mg/l. Ammonia stripping was efficient at pH 11.5, yet the kinetics were slow.en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-11-18-
Ημερομηνία Δημοσίευσης1994-
Θεματική ΚατηγορίαCoagulation in water purificationen
Θεματική ΚατηγορίαWater--Coagulationen
Θεματική Κατηγορίαwater purification coagulationen
Θεματική Κατηγορίαcoagulation in water purificationen
Θεματική Κατηγορίαwater coagulationen
Βιβλιογραφική ΑναφοράE. Diamadopoulos, "Characterization and treatment of recirculation-stabilized leachate," Water Res., vol. 28, no. 12, Dec. 1994. doi:10.1016/0043-1354(94)90062-0en

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