Naslov
Quality of fermented residue of slaughterhouse waste after alkaline hydrolysisi and anaerobic digestion

Autori
Krička, Tajana ; Voća, Neven ; Čuhnil, Zdenka ; Jurišić, Vanja ; Ćurić, Duška

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

Izvornik
Book of abstracsts / Lineback, David - Shanghai : International Union of Food Science and Technology, 2008, 431-431

Skup
14th World Congress of Food Science and Technology

Mjesto i datum
Šangaj, Kina, 19.10.2008. - 23.10.2008

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
Sloughterhouse waste; alkaline hydrolysis; anaerobic fermentation; fermented residue

Sažetak
Biomass can be considered as a strategic resource, not only because of its renewability but because of its availability which can lead to country’ s prosperity (transport fuel, electrical and thermal energy, chemicals). Slaughterhouse waste represents potentially dangerous waste, which, according to the EU legislative, has to be burnt in an incinerator. However, due to more efficient sanation, EU has introduced alkaline hydrolysis as an alternative method for slaughterhouse waste sanation. Objective of this paper was to determine the quality of fermented residue after an anaerobic digestion of slaughterhouse waste, previously treated with alkali. After the results of chemical analyses were obtained, it can be concluded that biogenic elements were within the moderate concentrations while heavy metal content was within the approved limits.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

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