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Type of publication: Straipsnis mokslo-populiarinimo leidinyje / Article in popular science editions (S6)
Field of Science: Energetika ir termoinžinerija / Energetics and thermal engineering (T006)
Author(s): Brazaitė, Monika Jurgita;Venslauskas, Kęstutis
Title: Biodujų potencialas perdirbant topinambų (Helianthus Tuberosus L.) šakniavaisius į biodujas
Is part of: Agroinžinerija ir energetika: ASU Žemės ūkio inžinerijos fakulteto mokslo populiarinimo ir gamybos žurnalas. , 2014, Nr. 19
Extent: p. 45-48
Date: 2014
Abstract: The main task of the research is to analyze chemical composition and estimate biogas yield of jerusalem artichokes on the anaerobic conditions. Samples of jerusalem artichokes have been tested in 201 laboratory scale biogas digester at mesophilic temperature. Concentration of total solids (TS) was 21,57 % and organic fraction in TS - 20,21 %. During anaerobic digestion the biogas yield from 1 kg of jerusalem artichokes was 31,0 1 or 144 1-kg"1 of dry matter and 153 1-kg"1 of dry organic matter. Average methane concentration in biogas was 52,9 %
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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