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Pregled bibliografske jedinice broj: 532248

Zbornik radova

Autori: Ćosić, Ivana; Vuković, Marija; Kopčić, Nina; Kučić, Dajana; Briški, Felicita
Naslov: Degradation of leachate from tobacco dust by activated sludge process
Izvornik: 3rd International Symposium on Environmental Management Toward Sustainable Technologies / Natalija Koprivanac, Hrvoje Kušić, Ana Lončarić Božić (ur.). - Zagreb : Faculty of Chemical Engineering and Technology , 2011. 216-223 (ISBN: 978-953-6470-55-6).
Skup: 3rd International Symposium on Environmental Management Toward Sustainable Technologies
Mjesto i datum: Zagreb, Croatia, October 26-28, 2011
Ključne riječi: Tobacco waste; leachate; aerobic biodegradation; kinetic study
Sažetak:
Treatment of tobacco dust represents an important problem because of high concentrations of organic compounds, expressed as COD concentration. This research investigated an aerobic biodegradation of leachate from tobacco dust with high concentrations of COD. Experiments were conducted by activated sludge process in batch conditions with different initial concentrations of leachate and different initial concentrations of activated sludge (3.0, 6.0 g dm-3) during 7 hours. Experiments were called Exp. 1 and Exp. 2 with respect to initial concentrations of activated sludge. Values of COD removal efficiency varied from 54.9 to 71.3 % for Exp. 1 and from 59.0 to 77.7 % for Exp. 2. Biokinetic analysis was conducted according to the Monod model. This model gives very good fits to experimental data, accompanied by a high correlation coefficient (R2).
Vrsta sudjelovanja: Ostalo
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 125-1251963-1968
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Kemijsko inženjerstvo
Puni text rada: 532248.DEGRADATION_OF_LEACHATE_FROM_TOBACCO_DUST_BY_ACTIVATED_SLUDGE.pdf (tekst priložen 26. Lis. 2011. u 13:38 sati)
Upisao u CROSBI: icosic@fkit.hr (icosic@fkit.hr), 26. Lis. 2011. u 13:38 sati



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