Model anaerobic co-fermentation of oily waste water from the ediable oil production with bovine liquid
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F10%3A10224818" target="_blank" >RIV/61989100:27710/10:10224818 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Model anaerobic co-fermentation of oily waste water from the ediable oil production with bovine liquid
Original language description
Contribution focuses on laboratory-scale model verification technology of mesophilic (40°C) anaerobic co-fermentation of bovine liquid manure (slurry) with waste water (waste oil) from the edible oil production to improve energy efficiency and economicsof the process. Model anaerobic process was carried out in model fermenter of reaction volume of 0,06 m3. The composition of biogas was analyzed by an infrared analyzer and checked by gas chromatograph. Average differences between the two different analyzers were 6,6 vol. % for the methane content and 1,7 vol. % for the carbon dioxide content. The biogas from the anaerobic digestion of input mixture containing 10 vol.% of oily waste water and 90 vol. % of bovine slurry contained 55 - 62 vol. % of CH4 and approximately 25 vol. % of CO2. The hydrogen sulfide content never got over 1500 ppm. The highest methane production obtained during the model process was 0,798 mN3.m-3.d-1.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
EH - Ecology - communities
OECD FORD branch
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Result continuities
Project
<a href="/en/project/SP%2F3G4%2F103%2F07" target="_blank" >SP/3G4/103/07: Research of digestion product properties and utilization from the anaerobic co-fermentation processes of agricultural wastes particularly hardly utilisable</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
14th Conference on Environment and Mineral Processing-part I
ISBN
978-80-248-2208-2
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
VŠB - TU Ostrava
Place of publication
Ostrava
Event location
VŠB TUO
Event date
Jun 3, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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