undergraduate thesis
Biogas production from sorghum

Dominik Bokun (2014)
Sveučilište Josipa Jurja Strossmayera u Osijeku
Poljoprivredni fakultet
Metadata
TitlePROIZVODNJA BIOPLINA IZ SIRKA
AuthorDominik Bokun
Mentor(s)Davor Kralik (thesis advisor)
Abstract
Proizvodnja bioplina anaerobnom digestijom (AD) optimalni je proces za tretiranje ţivotinjskog izmeta i gnojnice, budući da se time ovi supstrati pretvaraju u obnovljivu energiju i ekološko gnojivo u poljoprivredi a samim time i doprinose smanjenju stakleničkih plinova. Anaerobna digestija (AD) je mikrobiološki proces razlaganja organske tvari bez prisutnosti kisika. U proizvodnji bioplina nastaju dva proizvoda bioplin i digestat. Bioplin je smjesa plinova od kojih je metan nama najbitniji jer on pokreće kogeneracijsku jedinicu te proizvodi struju i toplinsku energiju. Digestat sluţi kao ekološko gnojivo.Kada se bioplin proizvodi iz dva i više supstrata to nazivamo kodigestija. Supstrati koji ulaze u proizvodnju su: stajski gnoj, gnojovka i silaţa. Obićno ide silaţa kukuruza jer je kukuruz jedna od najzastupljenijih biljnih vsta i daje dobre i kvalitetne prinose zelene mase, ali u zadnje vrijeme pojavljuje se silaţa sirka kao moguća alternativa kukuruzu. Sirak vrlo otporna i prilagodljiva biljka podnosi sušu i vlagu daje izuzetno visoke prinose zelene mase.
Keywordsanaerobic digestion biogas sorghum silage manure
Parallel title (English)Biogas production from sorghum
Committee MembersŽeljko Bukvić
Krunoslav Zmaić
Ranko Gantner
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Poljoprivredni fakultet
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineBIOTECHNICAL SCIENCES
Agronomy
Economics
Study programme typeuniversity
Study levelundergraduate
Study programmeAgroeconomics
Academic title abbreviationuniv. bacc. ing. agr.
Genreundergraduate thesis
Language Croatian
Defense date2014-10-01
Parallel abstract (English)
The production of biogas through anaerobic digestion (AD) is a process for the treatment of animal slurries, since these substrates are converted into renewable energy and ecological fertilizer and thus contribute to reducing greenhouse gas emissions. Anaerobic digestion (AD) is a microbiological process of decomposition of organic matter in the absence of oxygen. The production of biogas generated two products of biogas and digestate. Biogas is a gas mixture of methane, which is most important to us because he runs a cogeneration unit that produces electricity and thermal energy. Digestate is used as ecological gnojivo.Kada biogas is produced from two or more substrates call digestion. Substrates that go into production are: animal manure and silage. Usually goes silage corn because corn is one of the most abundant plant VSTA and gives good yields and quality of green mass, but recently appears silage sorghum as a possible alternative to corn. Sorghum very resilient and adaptable plants tolerate drought and moisture gives very high yields of green mass.
Parallel keywords (Croatian)anaerobna digestija bioplin sirak silaţa gnojovka
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
Notezavršni rad
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:151:794599
CommitterJosipa Vrbanić