Anaerobic digestion of wastewater from coffee and chemical analysis of biogas produced using gas chromatography: quantification of methane, and potential energy gas exchanger

Detalhes bibliográficos
Autor(a) principal: Campos, Cláudio Milton Montenegro
Data de Publicação: 2013
Outros Autores: Prado, Marco Antonio Calil, Pereira, Erlon Lopes
Tipo de documento: Artigo
Idioma: por
Título da fonte: Bioscience journal (Online)
Texto Completo: https://seer.ufu.br/index.php/biosciencejournal/article/view/13973
Resumo: Methane is the main constituent of biogas, being responsible for its calorific value. This work objective was to present the analysis of methane concentration in the biogas originated from anaerobic treatment system of wastewater of coffee wet processing (CWP) at laboratory scale, using coffee coconut. The methane concentration were performed by gas-solid chromatography (GSC) analyses. The system was composed of a column Restek RT-Q-PLOT, with the stage sets, the divinyl-benzene, nitrogen as mobile phase and a flame ionization detector (FID). The results of the concentration of methane in the biogas ranged from 48.60 to 68.14%. The upper and lower calorific values were 25,654 and 23,777 kJ.m-3, respectively. For interchangeability, obtained a Wobbe number of 7,851 kcal.m-3, resulting in their interchangeability with piped gas (city gas).
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spelling Anaerobic digestion of wastewater from coffee and chemical analysis of biogas produced using gas chromatography: quantification of methane, and potential energy gas exchanger Agricultural SciencesMethane is the main constituent of biogas, being responsible for its calorific value. This work objective was to present the analysis of methane concentration in the biogas originated from anaerobic treatment system of wastewater of coffee wet processing (CWP) at laboratory scale, using coffee coconut. The methane concentration were performed by gas-solid chromatography (GSC) analyses. The system was composed of a column Restek RT-Q-PLOT, with the stage sets, the divinyl-benzene, nitrogen as mobile phase and a flame ionization detector (FID). The results of the concentration of methane in the biogas ranged from 48.60 to 68.14%. The upper and lower calorific values were 25,654 and 23,777 kJ.m-3, respectively. For interchangeability, obtained a Wobbe number of 7,851 kcal.m-3, resulting in their interchangeability with piped gas (city gas).EDUFU2013-06-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/13973Bioscience Journal ; Vol. 29 No. 3 (2013): May/June; 570-581Bioscience Journal ; v. 29 n. 3 (2013): May/June; 570-5811981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUporhttps://seer.ufu.br/index.php/biosciencejournal/article/view/13973/12498Brazil; ContemporaryCopyright (c) 2013 Cláudio Milton Montenegro Campos, Marco Antonio Calil Prado, Erlon Lopes Pereirahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCampos, Cláudio Milton MontenegroPrado, Marco Antonio CalilPereira, Erlon Lopes2022-06-10T16:25:28Zoai:ojs.www.seer.ufu.br:article/13973Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-06-10T16:25:28Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false
dc.title.none.fl_str_mv Anaerobic digestion of wastewater from coffee and chemical analysis of biogas produced using gas chromatography: quantification of methane, and potential energy gas exchanger
title Anaerobic digestion of wastewater from coffee and chemical analysis of biogas produced using gas chromatography: quantification of methane, and potential energy gas exchanger
spellingShingle Anaerobic digestion of wastewater from coffee and chemical analysis of biogas produced using gas chromatography: quantification of methane, and potential energy gas exchanger
Campos, Cláudio Milton Montenegro
Agricultural Sciences
title_short Anaerobic digestion of wastewater from coffee and chemical analysis of biogas produced using gas chromatography: quantification of methane, and potential energy gas exchanger
title_full Anaerobic digestion of wastewater from coffee and chemical analysis of biogas produced using gas chromatography: quantification of methane, and potential energy gas exchanger
title_fullStr Anaerobic digestion of wastewater from coffee and chemical analysis of biogas produced using gas chromatography: quantification of methane, and potential energy gas exchanger
title_full_unstemmed Anaerobic digestion of wastewater from coffee and chemical analysis of biogas produced using gas chromatography: quantification of methane, and potential energy gas exchanger
title_sort Anaerobic digestion of wastewater from coffee and chemical analysis of biogas produced using gas chromatography: quantification of methane, and potential energy gas exchanger
author Campos, Cláudio Milton Montenegro
author_facet Campos, Cláudio Milton Montenegro
Prado, Marco Antonio Calil
Pereira, Erlon Lopes
author_role author
author2 Prado, Marco Antonio Calil
Pereira, Erlon Lopes
author2_role author
author
dc.contributor.author.fl_str_mv Campos, Cláudio Milton Montenegro
Prado, Marco Antonio Calil
Pereira, Erlon Lopes
dc.subject.por.fl_str_mv Agricultural Sciences
topic Agricultural Sciences
description Methane is the main constituent of biogas, being responsible for its calorific value. This work objective was to present the analysis of methane concentration in the biogas originated from anaerobic treatment system of wastewater of coffee wet processing (CWP) at laboratory scale, using coffee coconut. The methane concentration were performed by gas-solid chromatography (GSC) analyses. The system was composed of a column Restek RT-Q-PLOT, with the stage sets, the divinyl-benzene, nitrogen as mobile phase and a flame ionization detector (FID). The results of the concentration of methane in the biogas ranged from 48.60 to 68.14%. The upper and lower calorific values were 25,654 and 23,777 kJ.m-3, respectively. For interchangeability, obtained a Wobbe number of 7,851 kcal.m-3, resulting in their interchangeability with piped gas (city gas).
publishDate 2013
dc.date.none.fl_str_mv 2013-06-04
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.ufu.br/index.php/biosciencejournal/article/view/13973
url https://seer.ufu.br/index.php/biosciencejournal/article/view/13973
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.ufu.br/index.php/biosciencejournal/article/view/13973/12498
dc.rights.driver.fl_str_mv Copyright (c) 2013 Cláudio Milton Montenegro Campos, Marco Antonio Calil Prado, Erlon Lopes Pereira
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2013 Cláudio Milton Montenegro Campos, Marco Antonio Calil Prado, Erlon Lopes Pereira
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Brazil; Contemporary
dc.publisher.none.fl_str_mv EDUFU
publisher.none.fl_str_mv EDUFU
dc.source.none.fl_str_mv Bioscience Journal ; Vol. 29 No. 3 (2013): May/June; 570-581
Bioscience Journal ; v. 29 n. 3 (2013): May/June; 570-581
1981-3163
reponame:Bioscience journal (Online)
instname:Universidade Federal de Uberlândia (UFU)
instacron:UFU
instname_str Universidade Federal de Uberlândia (UFU)
instacron_str UFU
institution UFU
reponame_str Bioscience journal (Online)
collection Bioscience journal (Online)
repository.name.fl_str_mv Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)
repository.mail.fl_str_mv biosciencej@ufu.br||
_version_ 1797069071580135424

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