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master's thesis
Zbrinjavanje ostataka brnistre nakon proizvodnje biokompozita
Zagreb: University of Zagreb, Faculty of Agriculture, 2022. urn:nbn:hr:204:978603
Ćosić, Antonijo
University of Zagreb
Faculty of Agriculture
Sustainable Technologies and Renewable Energy Sources

Cite this document

Ćosić, A. (2022). Zbrinjavanje ostataka brnistre nakon proizvodnje biokompozita (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:978603

Ćosić, Antonijo. "Zbrinjavanje ostataka brnistre nakon proizvodnje biokompozita." Master's thesis, University of Zagreb, Faculty of Agriculture, 2022. https://urn.nsk.hr/urn:nbn:hr:204:978603

Ćosić, Antonijo. "Zbrinjavanje ostataka brnistre nakon proizvodnje biokompozita." Master's thesis, University of Zagreb, Faculty of Agriculture, 2022. https://urn.nsk.hr/urn:nbn:hr:204:978603

Ćosić, A. (2022). 'Zbrinjavanje ostataka brnistre nakon proizvodnje biokompozita', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 06 October 2024, https://urn.nsk.hr/urn:nbn:hr:204:978603

Ćosić A. Zbrinjavanje ostataka brnistre nakon proizvodnje biokompozita [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2022 [cited 2024 October 06] Available at: https://urn.nsk.hr/urn:nbn:hr:204:978603

A. Ćosić, "Zbrinjavanje ostataka brnistre nakon proizvodnje biokompozita", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:204:978603

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Metadata
TitleZbrinjavanje ostataka brnistre nakon proizvodnje biokompozita
Title (english)Management of Spanish broom waste after producing biocomposites
AuthorAntonijo Ćosić
MentorVanja Jurišić (mentor)
Committee memberVanja Jurišić (predsjednik povjerenstva)
Committee memberTajana Krička (član povjerenstva)
Committee memberJasminka Butorac (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Sustainable Technologies and Renewable Energy Sources)
Zagreb
Defense date and country2022-09-23, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Upotreba biomase u proizvodnim procesima doprinosi održivosti i smanjenoj ovisnosti o fosilnim izvorima. Iako se biomasa sve više koristi za proizvodnju energije i različitih bioproizvoda poput biokompozita, nakon njihove proizvodnje nastaju ostaci koje je potrebno zbrinuti. Lignocelulozni ostaci imaju potencijal za iskorištavanje u obliku proizvodnje obnovljive energije čime se postiže zbrinjavanje ostatka nakon korištenja biomase i osigurava kružnost procesa. Cilj ovog rada je utvrditi prikladno zbrinjavanje ostataka Spartium junceum L. nakon proizvodnje biokompozita, izgaranjem ili upotrebom ostataka kao sirovinu u anaerobnoj digestiji. Analizom ostataka brnistre ustanovljena je donja ogrjevna vrijednost 16,65 MJ/kg s.tv., sadržaj pepela 2,25 % i sadržaj vlage 3,32 % po suhoj tvari, dok je elementarnom analizom utvrđeno sadržaj N (0,3 %), C (49,29 %), S (0,27 %), H (6,61 %) i O (43,54 %). Nakon provedene anaerobne digestije najveći prinos bioplina je iznosio 309,47 ml/kg.
Abstract (english)
The use of biomass in the production processes contributes to sustainability and reduces the dependence on fossil sources. Although the usage of biomass is exponentially growing in the production of energy and various bioproducts, such as biocomposites, after their production there are residues that need to be disposed of. Lignocellulosic residues have the potential to be used in the form of renewable energy production, which take care of the residue after the use of biomass and ensures the circularity of the process. The aim of this work is to determine the appropriate disposal of Spartium junceum L. residues after the production of biocomposite, by combustion or using the residues as raw material in anaerobic digestion. The analysis of the residues of Spartium junceum L. revealed a lower calorific value as 16,65 MJ/kg per dry matter, an ash content of 2,25 % and a moisture content of 3,32 % per dry matter, while an elemental analysis determined the content of N (0,3 %), C (49,29 %), S (0,27 %), H (6,61 %) and O (43,54 %). After anaerobic digestion, the highest biogas yield was 309,47 ml/kg.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:978603
Study programmeTitle: Renewable energy sources in agriculture
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra obnovljivih izvora energije u poljoprivredi (magistar/magistra obnovljivih izvora energije u poljoprivredi)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
RepositoryRepository Faculty of Agriculture University of Zagreb
Created on2022-10-17 08:16:38

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