Evaluation of the use of a biofilter made with biodegradable material for biogas desulfurization

Detalhes bibliográficos
Autor(a) principal: Becker, Christine Montemaggiore
Data de Publicação: 2024
Outros Autores: Horn, Bruna Carolina, Mörs, Joice, Couto, Jeferson da Silva, Konrad, Odorico
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta scientiarum. Technology (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/67018
Resumo: Biogas is a promising energy source with the potential to contribute to greenhouse gas emission reduction. In addition, it can be produced from waste biomass and has various applications. However, contaminants have to be removed before use. Hydrogen sulfide (H2S) is perhaps the most critical because of its toxicity and corrosive properties. In this study, we evaluated a prototype of a biofilter for biogas desulfurization made of coconut chips as packing media and digester effluent as a nutrient source. The composition of inlet and outlet biogas was evaluated through gas chromatography in five tests. The maximum desulfurization efficiency observed was 75.80%, but with a considerable variation (mean of 43.08%). Microscopy analysis of the packing media before and after the experiments demonstrated the accumulation of substances and the presence of new elements. Nevertheless, more studies are necessary with longer duration and frequency for a better evaluation of the system stability and saturation.
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spelling Evaluation of the use of a biofilter made with biodegradable material for biogas desulfurizationEvaluation of the use of a biofilter made with biodegradable material for biogas desulfurizationbiogas; H2S removal; desulfurization; biofilter; renewable energies.biogas; H2S removal; desulfurization; biofilter; renewable energies.Biogas is a promising energy source with the potential to contribute to greenhouse gas emission reduction. In addition, it can be produced from waste biomass and has various applications. However, contaminants have to be removed before use. Hydrogen sulfide (H2S) is perhaps the most critical because of its toxicity and corrosive properties. In this study, we evaluated a prototype of a biofilter for biogas desulfurization made of coconut chips as packing media and digester effluent as a nutrient source. The composition of inlet and outlet biogas was evaluated through gas chromatography in five tests. The maximum desulfurization efficiency observed was 75.80%, but with a considerable variation (mean of 43.08%). Microscopy analysis of the packing media before and after the experiments demonstrated the accumulation of substances and the presence of new elements. Nevertheless, more studies are necessary with longer duration and frequency for a better evaluation of the system stability and saturation.Biogas is a promising energy source with the potential to contribute to greenhouse gas emission reduction. In addition, it can be produced from waste biomass and has various applications. However, contaminants have to be removed before use. Hydrogen sulfide (H2S) is perhaps the most critical because of its toxicity and corrosive properties. In this study, we evaluated a prototype of a biofilter for biogas desulfurization made of coconut chips as packing media and digester effluent as a nutrient source. The composition of inlet and outlet biogas was evaluated through gas chromatography in five tests. The maximum desulfurization efficiency observed was 75.80%, but with a considerable variation (mean of 43.08%). Microscopy analysis of the packing media before and after the experiments demonstrated the accumulation of substances and the presence of new elements. Nevertheless, more studies are necessary with longer duration and frequency for a better evaluation of the system stability and saturation.Universidade Estadual De Maringá2024-04-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/6701810.4025/actascitechnol.v46i1.67018Acta Scientiarum. Technology; Vol 46 No 1 (2024): Em proceso; e67018Acta Scientiarum. Technology; v. 46 n. 1 (2024): Publicação contínua; e670181806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/67018/751375157443Copyright (c) 2024 Acta Scientiarum. Technologyhttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBecker, Christine Montemaggiore Horn, Bruna Carolina Mörs, JoiceCouto, Jeferson da Silva Konrad, Odorico2024-04-18T17:30:37Zoai:periodicos.uem.br/ojs:article/67018Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2024-04-18T17:30:37Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Evaluation of the use of a biofilter made with biodegradable material for biogas desulfurization
Evaluation of the use of a biofilter made with biodegradable material for biogas desulfurization
title Evaluation of the use of a biofilter made with biodegradable material for biogas desulfurization
spellingShingle Evaluation of the use of a biofilter made with biodegradable material for biogas desulfurization
Becker, Christine Montemaggiore
biogas; H2S removal; desulfurization; biofilter; renewable energies.
biogas; H2S removal; desulfurization; biofilter; renewable energies.
title_short Evaluation of the use of a biofilter made with biodegradable material for biogas desulfurization
title_full Evaluation of the use of a biofilter made with biodegradable material for biogas desulfurization
title_fullStr Evaluation of the use of a biofilter made with biodegradable material for biogas desulfurization
title_full_unstemmed Evaluation of the use of a biofilter made with biodegradable material for biogas desulfurization
title_sort Evaluation of the use of a biofilter made with biodegradable material for biogas desulfurization
author Becker, Christine Montemaggiore
author_facet Becker, Christine Montemaggiore
Horn, Bruna Carolina
Mörs, Joice
Couto, Jeferson da Silva
Konrad, Odorico
author_role author
author2 Horn, Bruna Carolina
Mörs, Joice
Couto, Jeferson da Silva
Konrad, Odorico
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Becker, Christine Montemaggiore
Horn, Bruna Carolina
Mörs, Joice
Couto, Jeferson da Silva
Konrad, Odorico
dc.subject.por.fl_str_mv biogas; H2S removal; desulfurization; biofilter; renewable energies.
biogas; H2S removal; desulfurization; biofilter; renewable energies.
topic biogas; H2S removal; desulfurization; biofilter; renewable energies.
biogas; H2S removal; desulfurization; biofilter; renewable energies.
description Biogas is a promising energy source with the potential to contribute to greenhouse gas emission reduction. In addition, it can be produced from waste biomass and has various applications. However, contaminants have to be removed before use. Hydrogen sulfide (H2S) is perhaps the most critical because of its toxicity and corrosive properties. In this study, we evaluated a prototype of a biofilter for biogas desulfurization made of coconut chips as packing media and digester effluent as a nutrient source. The composition of inlet and outlet biogas was evaluated through gas chromatography in five tests. The maximum desulfurization efficiency observed was 75.80%, but with a considerable variation (mean of 43.08%). Microscopy analysis of the packing media before and after the experiments demonstrated the accumulation of substances and the presence of new elements. Nevertheless, more studies are necessary with longer duration and frequency for a better evaluation of the system stability and saturation.
publishDate 2024
dc.date.none.fl_str_mv 2024-04-18
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/67018
10.4025/actascitechnol.v46i1.67018
url http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/67018
identifier_str_mv 10.4025/actascitechnol.v46i1.67018
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/67018/751375157443
dc.rights.driver.fl_str_mv Copyright (c) 2024 Acta Scientiarum. Technology
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2024 Acta Scientiarum. Technology
http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Technology; Vol 46 No 1 (2024): Em proceso; e67018
Acta Scientiarum. Technology; v. 46 n. 1 (2024): Publicação contínua; e67018
1806-2563
1807-8664
reponame:Acta scientiarum. Technology (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta scientiarum. Technology (Online)
collection Acta scientiarum. Technology (Online)
repository.name.fl_str_mv Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actatech@uem.br
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