High- and low-solids anaerobic digestion in laboratory model fermenter made from silage bags

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F13%3A86085967" target="_blank" >RIV/61989100:27710/13:86085967 - isvavai.cz</a>
Result on the web
<a href="http://www.degruyter.com/view/j/pjct.ahead-of-print/pjct-2013-0020/pjct-2013-0020.xml?format=INT" target="_blank" >http://www.degruyter.com/view/j/pjct.ahead-of-print/pjct-2013-0020/pjct-2013-0020.xml?format=INT</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/pjct-2013-0020" target="_blank" >10.2478/pjct-2013-0020</a>

Result language
angličtina
Original language name
High- and low-solids anaerobic digestion in laboratory model fermenter made from silage bags
Original language description
Laboratory physical model of a new type of anaerobic fermenter for "dry" and "wet" anaerobic digestion consisting of silage bags was designed. In the model, the experiment based on high-solids discontinuous anaerobic co-fermentation of agricultural substrates was carried out. It was verified that a horizontal fermenter constructed from silage bags is a suitable type of equipment for the production of biogas. Within 18 days of discontinuous high-solids process (18,5 ? 20,0 wt. %TS) the intensity of biogas production reached 1.18 mN3.m-3.d-1, respectively 0.0012 mN3.kg-1.d-1, and the specific methane production 0.01 mN3.kg-1, respectively 0.07 mN3.kgVS-1. After conversion of the modeling process to semi-continuous low-solids mode (3,5 ? 5,5 wt. %TS) during the daily dosage of 87 wt % mixture of biscuit meal EKPO-EB with 13 wt % CaO, the intensity of biogas production reached the value 2.42 mN3.m-3.d-1, respectively 0.0105 mN3.kg-1.d-1. The fermentation bag appears to be more efficient de
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Project
<a href="/en/project/TA01020959" target="_blank" >TA01020959: Research of Dry Anaerobic Digestion and Realization of New Type of Apparatus Intended for Agricultural Biowaste Processing to Biogas with Usage of Gas-tight Bag.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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