Naslov
Efficiency of biological leachate treatment from tobacco waste

Autori
Martina Sojčić ; Ivana Ćosić ; Marija Vuković

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
3rd International Symposium on Environmental Management Toward Sustainable Technologies / Natalija Koprivanac, Hrvoje Kušić, Ana Lončarić Božić - Zagreb : Fakultet kemijskog inženjerstva i tehnologije Sveučilišta u Zagrebu, 2011

ISBN
978-953-6470-55-6

Skup
3rd International Symposium on Environmental Management Toward Sustainable Technologies

Mjesto i datum
Zagreb, Hrvatska, 26.10.2011. - 28.10.2011

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
Biological treatment; leachate; tobacco waste

Sažetak
In this study an aerobic treatment of leachate from tobacco waste using activated sludge under batch conditions was carried out. In experiments, pH value, dissolved oxygen, chemical oxygen demand (COD), and suspended solids have been monitored. Leachate treatment was conducted with different initial concentrations of leachate from 500 to 5000 mg dm-3 and initial concentrations of activated sludge from 1.84 to 6.62 g dm-3 during 96 hours. Leachate treatment efficiency was 80.0 – 99.8 % for Experiment A, 88.0 – 91.5 % for Experiment B, 87.0 – 92.0 % for Experiment C, 84.0 – 96.0 % for Experiment D, and 81.0 – 95.0 % for Experiment E in respect to initial COD concentrations.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

POVEZANOST RADA