High-solids anaerobic co-digestion of agricultural substrates in the silage bag

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F13%3A86086260" target="_blank" >RIV/61989100:27710/13:86086260 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5593/SGEM2013/BE5.V1/S20.071" target="_blank" >http://dx.doi.org/10.5593/SGEM2013/BE5.V1/S20.071</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/SGEM2013/BE5.V1/S20.071" target="_blank" >10.5593/SGEM2013/BE5.V1/S20.071</a>

Jazyk výsledku

angličtina

Název v původním jazyce

High-solids anaerobic co-digestion of agricultural substrates in the silage bag

Popis výsledku v původním jazyce

The paper presents the results of discontinuous high-solids mesophilic anaerobic co-digestion of agricultural substrates. The test was carried out in a newly designed horizontal anaerobic fermenter created from a silage bag of the volume 0.7 m3. The batch was used from a garage biogas station Šumperk operated by a company FORTEX-AGS Ltd (BIOFerm Technology GmbH). The batch of the weight 400 kg was consisted of 30 wt % mixed substrates (corn silage, grass silage, beef cattle manure etc.), 45 wt % solid digestate from the previous digestion cycle of the station and 25 wt % percolate from the previous cycles. The content of total solids was 20 wt %. The aim was focused on intensive recirculation of percolate. During 14 days of the discontinuous process, the intensity of biogas production reached 2.37 mN3.m-3.d-1, due to the active reaction volume equalled to 0.420 m3, or 0.0025 mN3.kg-1.d-1 from the input mixture. The yield of methane was 0.018 mN3.kg-1 from the batch, or 0.111 mN3.kgVS-1

Název v anglickém jazyce

High-solids anaerobic co-digestion of agricultural substrates in the silage bag

Popis výsledku anglicky

The paper presents the results of discontinuous high-solids mesophilic anaerobic co-digestion of agricultural substrates. The test was carried out in a newly designed horizontal anaerobic fermenter created from a silage bag of the volume 0.7 m3. The batch was used from a garage biogas station Šumperk operated by a company FORTEX-AGS Ltd (BIOFerm Technology GmbH). The batch of the weight 400 kg was consisted of 30 wt % mixed substrates (corn silage, grass silage, beef cattle manure etc.), 45 wt % solid digestate from the previous digestion cycle of the station and 25 wt % percolate from the previous cycles. The content of total solids was 20 wt %. The aim was focused on intensive recirculation of percolate. During 14 days of the discontinuous process, the intensity of biogas production reached 2.37 mN3.m-3.d-1, due to the active reaction volume equalled to 0.420 m3, or 0.0025 mN3.kg-1.d-1 from the input mixture. The yield of methane was 0.018 mN3.kg-1 from the batch, or 0.111 mN3.kgVS-1

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

<a href="/cs/project/TA01020959" target="_blank" >TA01020959: Výzkum procesu suché anaerobní digesce a realizace nového typu fermentačního zařízení pro zpracování zemědělských bioodpadů na bioplyn s využitím plynotěsného vaku</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

SGEM 2013 : 13th international multidisciplinary scientific geoconference : GeoConference on Ecology, Economics, Education and legislation : 16-22, June, 2013, Albena, Bulgaria : conference proceedings. [Book 5]. Volume I

ISSN

1314-2704

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

BG - Bulharská republika

Počet stran výsledku

6

Strana od-do

539-544

Kód UT WoS článku

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EID výsledku v databázi Scopus

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