Two phases fermentative process for hydrogen and methane production from cassava wastewater

Detalhes bibliográficos
Autor(a) principal: Oliveira, Aryane Mota
Data de Publicação: 2017
Outros Autores: Amorim, Norma Candida dos Santos, Amorim, Eduardo Lucena Cavalcante, Salomon, Karina Ribeiro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of Health & Biological Sciences
DOI: 10.12662/2317-3076jhbs.v5i2.1073.p137-141.2017
Texto Completo: https://periodicos.unichristus.edu.br/jhbs/article/view/1073
Resumo: Introduction: Hydrogen and methane production was investigated in two phases of fermentative process. Objective: At the acidogenic phase, an anaerobic fluidized bed reactor was fed with cassava wastewater producing hydrogen. Methods: Expanded clay was used as a support material for biomass immobilization. The reactor was operated with HRT ranging from 8-1 h. Results: The best hydrogen yield production was 1.91 mol H2/mol glucose at HRT of 2 h. At the methanogenic phase, the acidogenic process effluent fed a fixed-bed reactor producing methane. Conclusion: Sururu (Mytella falcata) shells was used as support acted as pH neutralizer in the fixed-bed reactor, yielding best (0.430±0.150 Lmethane/gCOD) with 12h HRT phase.
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spelling Two phases fermentative process for hydrogen and methane production from cassava wastewaterEngenharia AmbientalAnaerobic fluidized bed reactor; Biohydrogen; Biomethane; Dark fermentation; Cassavatratamento de resíduos, produção de biocombustíveisIntroduction: Hydrogen and methane production was investigated in two phases of fermentative process. Objective: At the acidogenic phase, an anaerobic fluidized bed reactor was fed with cassava wastewater producing hydrogen. Methods: Expanded clay was used as a support material for biomass immobilization. The reactor was operated with HRT ranging from 8-1 h. Results: The best hydrogen yield production was 1.91 mol H2/mol glucose at HRT of 2 h. At the methanogenic phase, the acidogenic process effluent fed a fixed-bed reactor producing methane. Conclusion: Sururu (Mytella falcata) shells was used as support acted as pH neutralizer in the fixed-bed reactor, yielding best (0.430±0.150 Lmethane/gCOD) with 12h HRT phase.Instituto para o Desenvolvimento da EducacaoCNPqOliveira, Aryane MotaAmorim, Norma Candida dos SantosAmorim, Eduardo Lucena CavalcanteSalomon, Karina Ribeiro2017-04-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por ParesPeer ReviewRevisado por paresapplication/pdfhttps://periodicos.unichristus.edu.br/jhbs/article/view/107310.12662/2317-3076jhbs.v5i2.1073.p137-141.2017Journal of Health & Biological Sciences; v. 5, n. 2 (2017): Journal of Health and Biological Sciences; 137-141Journal of Health & Biological Sciences; v. 5, n. 2 (2017): Journal of Health and Biological Sciences; 137-141Journal of Health and Biological Sciences; v. 5, n. 2 (2017): Journal of Health and Biological Sciences; 137-1412317-30762317-308410.12662/2317-3076jhbs.v5i2.2017reponame:Journal of Health & Biological Sciencesinstname:Centro Universitário Christus (Unichristus)instacron:CHRISTUSenghttps://periodicos.unichristus.edu.br/jhbs/article/view/1073/419Direitos autorais 2017 Journal of Health & Biological Scienceshttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2017-06-30T21:19:00Zoai:ojs.unichristus.emnuvens.com.br:article/1073Revistahttps://periodicos.unichristus.edu.br/jhbs/indexPRIhttps://periodicos.unichristus.edu.br/jhbs/oaisecretaria.jhbs@unichristus.edu.br || editor.jhbs@fchristus.edu.br2317-30762317-3084opendoar:2023-01-13T09:47:30.336521Journal of Health & Biological Sciences - Centro Universitário Christus (Unichristus)true
dc.title.none.fl_str_mv Two phases fermentative process for hydrogen and methane production from cassava wastewater
title Two phases fermentative process for hydrogen and methane production from cassava wastewater
spellingShingle Two phases fermentative process for hydrogen and methane production from cassava wastewater
Two phases fermentative process for hydrogen and methane production from cassava wastewater
Oliveira, Aryane Mota
Engenharia Ambiental
Anaerobic fluidized bed reactor; Biohydrogen; Biomethane; Dark fermentation; Cassava
tratamento de resíduos, produção de biocombustíveis
Oliveira, Aryane Mota
Engenharia Ambiental
Anaerobic fluidized bed reactor; Biohydrogen; Biomethane; Dark fermentation; Cassava
tratamento de resíduos, produção de biocombustíveis
title_short Two phases fermentative process for hydrogen and methane production from cassava wastewater
title_full Two phases fermentative process for hydrogen and methane production from cassava wastewater
title_fullStr Two phases fermentative process for hydrogen and methane production from cassava wastewater
Two phases fermentative process for hydrogen and methane production from cassava wastewater
title_full_unstemmed Two phases fermentative process for hydrogen and methane production from cassava wastewater
Two phases fermentative process for hydrogen and methane production from cassava wastewater
title_sort Two phases fermentative process for hydrogen and methane production from cassava wastewater
author Oliveira, Aryane Mota
author_facet Oliveira, Aryane Mota
Oliveira, Aryane Mota
Amorim, Norma Candida dos Santos
Amorim, Eduardo Lucena Cavalcante
Salomon, Karina Ribeiro
Amorim, Norma Candida dos Santos
Amorim, Eduardo Lucena Cavalcante
Salomon, Karina Ribeiro
author_role author
author2 Amorim, Norma Candida dos Santos
Amorim, Eduardo Lucena Cavalcante
Salomon, Karina Ribeiro
author2_role author
author
author
dc.contributor.none.fl_str_mv CNPq
dc.contributor.author.fl_str_mv Oliveira, Aryane Mota
Amorim, Norma Candida dos Santos
Amorim, Eduardo Lucena Cavalcante
Salomon, Karina Ribeiro
dc.subject.por.fl_str_mv Engenharia Ambiental
Anaerobic fluidized bed reactor; Biohydrogen; Biomethane; Dark fermentation; Cassava
tratamento de resíduos, produção de biocombustíveis
topic Engenharia Ambiental
Anaerobic fluidized bed reactor; Biohydrogen; Biomethane; Dark fermentation; Cassava
tratamento de resíduos, produção de biocombustíveis
description Introduction: Hydrogen and methane production was investigated in two phases of fermentative process. Objective: At the acidogenic phase, an anaerobic fluidized bed reactor was fed with cassava wastewater producing hydrogen. Methods: Expanded clay was used as a support material for biomass immobilization. The reactor was operated with HRT ranging from 8-1 h. Results: The best hydrogen yield production was 1.91 mol H2/mol glucose at HRT of 2 h. At the methanogenic phase, the acidogenic process effluent fed a fixed-bed reactor producing methane. Conclusion: Sururu (Mytella falcata) shells was used as support acted as pH neutralizer in the fixed-bed reactor, yielding best (0.430±0.150 Lmethane/gCOD) with 12h HRT phase.
publishDate 2017
dc.date.none.fl_str_mv 2017-04-24
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por Pares
Peer Review
Revisado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.unichristus.edu.br/jhbs/article/view/1073
10.12662/2317-3076jhbs.v5i2.1073.p137-141.2017
url https://periodicos.unichristus.edu.br/jhbs/article/view/1073
identifier_str_mv 10.12662/2317-3076jhbs.v5i2.1073.p137-141.2017
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.unichristus.edu.br/jhbs/article/view/1073/419
dc.rights.driver.fl_str_mv Direitos autorais 2017 Journal of Health & Biological Sciences
http://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Direitos autorais 2017 Journal of Health & Biological Sciences
http://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv


dc.publisher.none.fl_str_mv Instituto para o Desenvolvimento da Educacao
publisher.none.fl_str_mv Instituto para o Desenvolvimento da Educacao
dc.source.none.fl_str_mv Journal of Health & Biological Sciences; v. 5, n. 2 (2017): Journal of Health and Biological Sciences; 137-141
Journal of Health & Biological Sciences; v. 5, n. 2 (2017): Journal of Health and Biological Sciences; 137-141
Journal of Health and Biological Sciences; v. 5, n. 2 (2017): Journal of Health and Biological Sciences; 137-141
2317-3076
2317-3084
10.12662/2317-3076jhbs.v5i2.2017
reponame:Journal of Health & Biological Sciences
instname:Centro Universitário Christus (Unichristus)
instacron:CHRISTUS
instname_str Centro Universitário Christus (Unichristus)
instacron_str CHRISTUS
institution CHRISTUS
reponame_str Journal of Health & Biological Sciences
collection Journal of Health & Biological Sciences
repository.name.fl_str_mv Journal of Health & Biological Sciences - Centro Universitário Christus (Unichristus)
repository.mail.fl_str_mv secretaria.jhbs@unichristus.edu.br || editor.jhbs@fchristus.edu.br
_version_ 1822178658283945985
dc.identifier.doi.none.fl_str_mv 10.12662/2317-3076jhbs.v5i2.1073.p137-141.2017