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Možnosti postavitve bioplinske naprave na kmetiji Pušnik
Pušnik, Janez (Author), Marinšek Logar, Romana (Mentor) More about this mentor... This link opens in a new window, Fanedl, Lijana (Co-mentor)

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Abstract
Namen diplomskega dela je raziskati možnost postavitve manjše BPN (bioplinska naprava) na kmetiji Pušnik in oceniti njen bioplinski potencial. Družinska kmetija Pušnik se ukvarja z rejo prašičev, pridelavo krompirja in zelja ter drugih poljščin. Na kmetiji nastane veliko organskih odpadkov (prašičji gnoj/gnojevka, odpadna krma, odpadni krompir, zelje…), ki predstavljajo okoljevarstveni problem. Pri razkroju organskih dpadkov se v ozračje sproščajo toplogredni plini (CH4, CO2). K zmanjšanju le-teh pa odlično pripomore njihova kontrolirana razgradnja v bioplinarnah. Bioplin, ki pri tem nastane, ima podobne lastnosti kot zemeljski plin in ga lahko uporabljamo v enake namene (proizvodnja elektrike, toplote,…). Izhodni digestat se lahko uporabi kot kvalitetno gnojilo. Na podlagi pridobljenih podatkov iz znanstvene in strokovne literature ocenjujemo, da bi bil za kmetijo Pušnik najbolj primeren kontinuirni način bioplinske proizvodnje. S pomočjo podjetja OMEGA AIR d.o.o. smo ocenili, da bi lahko na letni ravni proizvedli približno 50 MW električne energije. Nazivna moč bioplinarne je ocenjena na 5,9 kW, kar jo uvršča med mikro bioplinarne. Izhodni digestat bi lahko v celoti uporabili kot gnojilo na obdelovalnih površinah kmetije.

Language:Slovenian
Keywords:kmetijstvo, kmetijska gospodarstva, obnovljivi viri energije, organska biomasa, bioplin
Work type:Bachelor thesis/paper (mb11)
Organization:BF - Biotechnical Faculty
Year:2017
COBISS.SI-ID:3956104  Link is opened in a new window
Views:601
Downloads:247
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Secondary language

Language:English
Title:Options of installing a biogas plant on Pušnik farm
Abstract:
The purpose of the diploma thesis is to investigate the possibility of setting up a smaller BGP (biogas plant) at farm Pušnik and to assess its biogas potential. Family farm Pušnik deals with pig breeding, potato and cabbage production and other crops. There is a lot of organic waste on the farm (pig manure/slurry, waste fodder, waste potatoes, cabbage ...). Such waste causes a major environmental problem. As a result, many methane and other greenhouse gases are released in the atmosphere. However, the construction of biogas plants greatly contributes to reduction of these gases. Biogas, which forms in this way, has similar properties as natural gas, so it can be used for the same purposes (production of electricity, heat, ...). The outlet substrate, on the other side, can be used as an excellent fertilizer. On the basis of the obtained data from scientific and technical literature, we estimate that the biogas production system would be the most suitable for the farm. For the implementation of BGP, we contacted OMEGA AIR d.o.o., with their help we found out, that we could produce about 50 MW of electricity at the annual level. Because the maximal working capacity would be 5,9 kW, it would rank among micro biogas plants. The output digestate could be used as a fertilizer on the farm's farmland.

Keywords:agriculture, family farms, renewable energy sources, organic waste, biogas

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