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Biodegradation Kinetics of Tobacco-waste Leachate by Activated Sludge in a Sequencing Batch Reactor (SBR)

M. Vuković   ORCID icon orcid.org/0000-0001-5818-7347 ; Department of Industrial Ecology, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
I. Ćosić ; Department of Industrial Ecology, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
D. Kučić ; Department of Industrial Ecology, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
N. Kopčić ; Department of Industrial Ecology, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
F. Briški ; Department of Industrial Ecology, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia

Puni tekst: engleski, pdf (456 KB) str. 191-198 preuzimanja: 406* citiraj
APA 6th Edition
Vuković, M., Ćosić, I., Kučić, D., Kopčić, N. i Briški, F. (2012). Biodegradation Kinetics of Tobacco-waste Leachate by Activated Sludge in a Sequencing Batch Reactor (SBR). Chemical and Biochemical Engineering Quarterly, 26 (3), 191-198. Preuzeto s https://hrcak.srce.hr/87352
MLA 8th Edition
Vuković, M., et al. "Biodegradation Kinetics of Tobacco-waste Leachate by Activated Sludge in a Sequencing Batch Reactor (SBR)." Chemical and Biochemical Engineering Quarterly, vol. 26, br. 3, 2012, str. 191-198. https://hrcak.srce.hr/87352. Citirano 16.07.2019.
Chicago 17th Edition
Vuković, M., I. Ćosić, D. Kučić, N. Kopčić i F. Briški. "Biodegradation Kinetics of Tobacco-waste Leachate by Activated Sludge in a Sequencing Batch Reactor (SBR)." Chemical and Biochemical Engineering Quarterly 26, br. 3 (2012): 191-198. https://hrcak.srce.hr/87352
Harvard
Vuković, M., et al. (2012). 'Biodegradation Kinetics of Tobacco-waste Leachate by Activated Sludge in a Sequencing Batch Reactor (SBR)', Chemical and Biochemical Engineering Quarterly, 26(3), str. 191-198. Preuzeto s: https://hrcak.srce.hr/87352 (Datum pristupa: 16.07.2019.)
Vancouver
Vuković M, Ćosić I, Kučić D, Kopčić N, Briški F. Biodegradation Kinetics of Tobacco-waste Leachate by Activated Sludge in a Sequencing Batch Reactor (SBR). Chemical and Biochemical Engineering Quarterly [Internet]. 2012 [pristupljeno 16.07.2019.];26(3):191-198. Dostupno na: https://hrcak.srce.hr/87352
IEEE
M. Vuković, I. Ćosić, D. Kučić, N. Kopčić i F. Briški, "Biodegradation Kinetics of Tobacco-waste Leachate by Activated Sludge in a Sequencing Batch Reactor (SBR)", Chemical and Biochemical Engineering Quarterly, vol.26, br. 3, str. 191-198, 2012. [Online]. Dostupno na: https://hrcak.srce.hr/87352. [Citirano: 16.07.2019.]

Sažetak
Treatment of wastes and leachate evolved in landfills is today an imperative due to rigorous environmental protection legislation. In this work, biodegradation of the organic fraction in tobacco waste leachate was studied. Experiments were carried out in a sequencing
batch reactor at initial concentrations of activated sludge of 3.03 and 5.95 g L–1 and different initial concentrations of organic matter in leachate, expressed as COD concentrations, ranging from 0.5 to 3.0 g L–1. The results of the experiments showed that activated sludge possessed a strong ability to degrade organic matter in leachate. Efficiency of the biodegradation process was approximately 82.6 %. A simple Monod equation was selected to describe the kinetics of leachate biodegradation. The kinetic parameters Y, kd, max and
Ks during experiments E1 and E2 were found to be 0.25 g g–1, 0.005 d–1, 0.39 d–1 and 5.45 g L–1, and 0.23 g g–1, 0.003 d–1, 0.44 d–1 and 5.63 g L–1, respectively.

Ključne riječi
Leachate; tobacco waste; biodegradation process; kinetics; activated sludge

Hrčak ID: 87352

URI
https://hrcak.srce.hr/87352

Posjeta: 607 *