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Effect of ultrasound in crude glicerol as pretreatment for methane production

Detalhes bibliográficos
Autor(a) principal: Zschach, Lis Geraldine
Data de Publicação: 2019
Outros Autores: Giacon, Mariana Ferrari, Afonso, Maria João A.P.S., Kreutz, Cristiane, Martins, Ramiro
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/10198/21109
Resumo: As global energy supply is based on petroleum derivate, scarcity of natural sources and environmental concerns are problems associated to the energy supply as well as the increasing demand. Renewable energy sources can replace this conventional energy source and decrease the environmental emissions.. In this work is going to be evaluated the effect of ultrasound pretreatment on crude glycerol from biodiesel production process to improve the methane production from biogas in an anaerobic digestion process. Different times of pretreatment are going to be examined 10, 15 and 30 minutes to determinate the best performance and compare it to the untreated substrate. The results showed that ultrasound pretreatment improved methane production by using 30 minutes of treatment on crude glycerol.
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spelling Effect of ultrasound in crude glicerol as pretreatment for methane productionGlycerolAnaerobic digestionUltrasound pretreatmentAs global energy supply is based on petroleum derivate, scarcity of natural sources and environmental concerns are problems associated to the energy supply as well as the increasing demand. Renewable energy sources can replace this conventional energy source and decrease the environmental emissions.. In this work is going to be evaluated the effect of ultrasound pretreatment on crude glycerol from biodiesel production process to improve the methane production from biogas in an anaerobic digestion process. Different times of pretreatment are going to be examined 10, 15 and 30 minutes to determinate the best performance and compare it to the untreated substrate. The results showed that ultrasound pretreatment improved methane production by using 30 minutes of treatment on crude glycerol.Biblioteca Digital do IPBZschach, Lis GeraldineGiacon, Mariana FerrariAfonso, Maria João A.P.S.Kreutz, CristianeMartins, Ramiro2020-03-24T22:06:43Z20192019-01-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10198/21109engZschach, L.G.; Giacon, M.F.; Afonso, M.J.; Kreutz, C.; Martins, Ramiro (2019). Effect of ultrasound in crude glicerol as pretreatment for methane production. In WASTES: Solutions, Treatments and Opportunities 5th International Conference. Lisboa, Portugalinfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-02-25T12:11:32Zoai:bibliotecadigital.ipb.pt:10198/21109Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T11:38:28.458027Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Effect of ultrasound in crude glicerol as pretreatment for methane production
title Effect of ultrasound in crude glicerol as pretreatment for methane production
spellingShingle Effect of ultrasound in crude glicerol as pretreatment for methane production
Zschach, Lis Geraldine
Glycerol
Anaerobic digestion
Ultrasound pretreatment
title_short Effect of ultrasound in crude glicerol as pretreatment for methane production
title_full Effect of ultrasound in crude glicerol as pretreatment for methane production
title_fullStr Effect of ultrasound in crude glicerol as pretreatment for methane production
title_full_unstemmed Effect of ultrasound in crude glicerol as pretreatment for methane production
title_sort Effect of ultrasound in crude glicerol as pretreatment for methane production
author Zschach, Lis Geraldine
author_facet Zschach, Lis Geraldine
Giacon, Mariana Ferrari
Afonso, Maria João A.P.S.
Kreutz, Cristiane
Martins, Ramiro
author_role author
author2 Giacon, Mariana Ferrari
Afonso, Maria João A.P.S.
Kreutz, Cristiane
Martins, Ramiro
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Biblioteca Digital do IPB
dc.contributor.author.fl_str_mv Zschach, Lis Geraldine
Giacon, Mariana Ferrari
Afonso, Maria João A.P.S.
Kreutz, Cristiane
Martins, Ramiro
dc.subject.por.fl_str_mv Glycerol
Anaerobic digestion
Ultrasound pretreatment
topic Glycerol
Anaerobic digestion
Ultrasound pretreatment
description As global energy supply is based on petroleum derivate, scarcity of natural sources and environmental concerns are problems associated to the energy supply as well as the increasing demand. Renewable energy sources can replace this conventional energy source and decrease the environmental emissions.. In this work is going to be evaluated the effect of ultrasound pretreatment on crude glycerol from biodiesel production process to improve the methane production from biogas in an anaerobic digestion process. Different times of pretreatment are going to be examined 10, 15 and 30 minutes to determinate the best performance and compare it to the untreated substrate. The results showed that ultrasound pretreatment improved methane production by using 30 minutes of treatment on crude glycerol.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01T00:00:00Z
2020-03-24T22:06:43Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10198/21109
url http://hdl.handle.net/10198/21109
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Zschach, L.G.; Giacon, M.F.; Afonso, M.J.; Kreutz, C.; Martins, Ramiro (2019). Effect of ultrasound in crude glicerol as pretreatment for methane production. In WASTES: Solutions, Treatments and Opportunities 5th International Conference. Lisboa, Portugal
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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