The yield of biogas and methane from anaerobic digestion of mixed waste of fruit and vegetables for distribution to supermarkets

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F12%3A86084392" target="_blank" >RIV/61989100:27710/12:86084392 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5593/sgem2012/s20.v5135" target="_blank" >http://dx.doi.org/10.5593/sgem2012/s20.v5135</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2012/s20.v5135" target="_blank" >10.5593/sgem2012/s20.v5135</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The yield of biogas and methane from anaerobic digestion of mixed waste of fruit and vegetables for distribution to supermarkets

Popis výsledku v původním jazyce

The article presents the results of laboratory test anaerobic digestion of biological waste generated from the distribution of fruit and vegetables to supermarkets. Biological waste with an average dry matter content of 9.1% wt., loss on ignition of 91.9% wt. and value pH of 3.8 was supplied by Hortim International, Ltd. Co. Test measurement of biogas production and methane was carried out in constantly stirred tank reactor with a capacity of 0.06 m3 for 70 days at an average load of 0.865 kgVS.m-3.d-1and hydraulic retention time of 100 days. Measured specific biogas production was 0.083 mN3.kg-1 and specific methane production 0.537 mN3.kgVS-1 (expressed due to the weight unit of dry matter loss on ignition at 550°C). The average methane content in biogas was 53% vol. Biological wastes from fruit and vegetables are very valuable substrate for suspension anaerobic digestion. The test result was used in the design of new mobile technology of high-solid anaerobic fermentation in silage

Název v anglickém jazyce

The yield of biogas and methane from anaerobic digestion of mixed waste of fruit and vegetables for distribution to supermarkets

Popis výsledku anglicky

The article presents the results of laboratory test anaerobic digestion of biological waste generated from the distribution of fruit and vegetables to supermarkets. Biological waste with an average dry matter content of 9.1% wt., loss on ignition of 91.9% wt. and value pH of 3.8 was supplied by Hortim International, Ltd. Co. Test measurement of biogas production and methane was carried out in constantly stirred tank reactor with a capacity of 0.06 m3 for 70 days at an average load of 0.865 kgVS.m-3.d-1and hydraulic retention time of 100 days. Measured specific biogas production was 0.083 mN3.kg-1 and specific methane production 0.537 mN3.kgVS-1 (expressed due to the weight unit of dry matter loss on ignition at 550°C). The average methane content in biogas was 53% vol. Biological wastes from fruit and vegetables are very valuable substrate for suspension anaerobic digestion. The test result was used in the design of new mobile technology of high-solid anaerobic fermentation in silage

Druh

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

CEP obor

JP - Průmyslové procesy a zpracování

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

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

12th International Multidisciplinary Scientific GeoConference SGEM 2012 : conference proceedings. Volume I-V

ISSN

1314-2704

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

BG - Bulharská republika

Počet stran výsledku

6

Strana od-do

1001-1006

Kód UT WoS článku

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EID výsledku v databázi Scopus

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