Evaluation of the biomethane potential of solid fish waste
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/21206 |
Resumo: | Manufacturing processes in fish canning industries generate a considerable amount of solid waste that can be digested anaerobically. The aim of this research was to study the biochemical methane potential of different solid fish waste. For tuna, sardine and needle fish waste, around 0.47 g COD–CH4/g CODadded was obtained in batch experiments with 1%TS; whereas for mackerel waste, the methane production attained 0.59 g COD–CH4/g CODadded. The increase in the waste/inoculum ratio, from 1.1–1.3 to 2.8– 3.3 g VSwaste/g VSinoculum, led to overload due to VFA and LCFA accumulation. Afterward, co-digestion assays of fish waste with gorse were undertaken but the biochemical methane potential did not improve. |
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Evaluation of the biomethane potential of solid fish wasteAnaerobic digestionBiochemical methane potentialFish wasteGorseWaste/inoculum ratioScience & TechnologyManufacturing processes in fish canning industries generate a considerable amount of solid waste that can be digested anaerobically. The aim of this research was to study the biochemical methane potential of different solid fish waste. For tuna, sardine and needle fish waste, around 0.47 g COD–CH4/g CODadded was obtained in batch experiments with 1%TS; whereas for mackerel waste, the methane production attained 0.59 g COD–CH4/g CODadded. The increase in the waste/inoculum ratio, from 1.1–1.3 to 2.8– 3.3 g VSwaste/g VSinoculum, led to overload due to VFA and LCFA accumulation. Afterward, co-digestion assays of fish waste with gorse were undertaken but the biochemical methane potential did not improve.This work was supported by project QREN SI-I&DT, number 2509 from 15/5/2008. Marta Eiroa wishes to express her gratitude to the "Xunta de Galicia" (Spain) for her post-doc fellowship (Angeles Alvarino) and Jose Carlos Costa to the "Fundacao para a Ciencia e a Tecnologia" (Portugal) and "Fundo Social Europeu" through the Grant SFRH/BDP/48962/2008. The authors thank the Ministry of Science and Innovation of the Spanish government for the funds provided through the Torres Quevedo Programme (PTQ-09-02-01663) and the collaboration with Bilega Energia S.L.Pergamon Press Ltd.Universidade do MinhoEiroa, M.Costa, J. C.Alves, M. M.Kennes, C.Veiga, M. C.20122012-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/21206eng0956-053X10.1016/j.wasman.2012.03.02022520161info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:40:31Zoai:repositorium.sdum.uminho.pt:1822/21206Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:37:19.868430Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Evaluation of the biomethane potential of solid fish waste |
title |
Evaluation of the biomethane potential of solid fish waste |
spellingShingle |
Evaluation of the biomethane potential of solid fish waste Eiroa, M. Anaerobic digestion Biochemical methane potential Fish waste Gorse Waste/inoculum ratio Science & Technology |
title_short |
Evaluation of the biomethane potential of solid fish waste |
title_full |
Evaluation of the biomethane potential of solid fish waste |
title_fullStr |
Evaluation of the biomethane potential of solid fish waste |
title_full_unstemmed |
Evaluation of the biomethane potential of solid fish waste |
title_sort |
Evaluation of the biomethane potential of solid fish waste |
author |
Eiroa, M. |
author_facet |
Eiroa, M. Costa, J. C. Alves, M. M. Kennes, C. Veiga, M. C. |
author_role |
author |
author2 |
Costa, J. C. Alves, M. M. Kennes, C. Veiga, M. C. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Eiroa, M. Costa, J. C. Alves, M. M. Kennes, C. Veiga, M. C. |
dc.subject.por.fl_str_mv |
Anaerobic digestion Biochemical methane potential Fish waste Gorse Waste/inoculum ratio Science & Technology |
topic |
Anaerobic digestion Biochemical methane potential Fish waste Gorse Waste/inoculum ratio Science & Technology |
description |
Manufacturing processes in fish canning industries generate a considerable amount of solid waste that can be digested anaerobically. The aim of this research was to study the biochemical methane potential of different solid fish waste. For tuna, sardine and needle fish waste, around 0.47 g COD–CH4/g CODadded was obtained in batch experiments with 1%TS; whereas for mackerel waste, the methane production attained 0.59 g COD–CH4/g CODadded. The increase in the waste/inoculum ratio, from 1.1–1.3 to 2.8– 3.3 g VSwaste/g VSinoculum, led to overload due to VFA and LCFA accumulation. Afterward, co-digestion assays of fish waste with gorse were undertaken but the biochemical methane potential did not improve. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012 2012-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/21206 |
url |
http://hdl.handle.net/1822/21206 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0956-053X 10.1016/j.wasman.2012.03.020 22520161 |
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.publisher.none.fl_str_mv |
Pergamon Press Ltd. |
publisher.none.fl_str_mv |
Pergamon Press Ltd. |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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|
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1799132907126652928 |