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Pregled bibliografske jedinice broj: 591446

Časopis

Autori: Vuković, Marija; Ćosić, Ivana; Kučić, Dajana; Kopčić, Nina; Briški, Felicita
Naslov: Biodegradation Kinetics of Tobacco Waste Leachate by Activated Sludge in SBR
( Biodegradation Kinetics of Tobacco Waste Leachate by Activated Sludge in SBR )
Izvornik: Chemical and biochemical engeenering quartely (0352-9568) 26 (2012), 3; 191-198
Vrsta rada: članak
Ključne riječi: leachate; tobacco waste; biodegradation process; kinetics; activated sludge
( leachate; tobacco waste; biodegradation process; kinetics; activated sludge )
Sažetak:
Treatment of wastes and leachate evolved in landfills is today an imperative due to rigorous legislation, which intention is to protect an environment. In this work biodegradation of 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, which were in range from 0.5 to 3.0 g L-1. Results of experiments showed that activated sludge possessed strong ability to degrade organic matter in leachate. Efficiency of biodegradation process was approximately 82.6 %. A simple Monod equation was selected to describe the kinetics of leachate biodegradation. The kinetic parameters Y, kd, μmax 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.
Projekt / tema: 125-1251963-1968
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Kemijsko inženjerstvo
URL Internet adrese: http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=129950
URL cjelovitog teksta:
Google Scholar: Biodegradation Kinetics of Tobacco Waste Leachate by Activated Sludge in SBR
Upisao u CROSBI: mvukovic@fkit.hr (mvukovic@fkit.hr), 4. Ruj. 2012. u 12:24 sati



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