Rhodobacter and pigments in anaerobic digestion of brewery effluent

Detalhes bibliográficos
Autor(a) principal: Neves, André
Data de Publicação: 2019
Outros Autores: Ramalho, Luís, Eusebio, Ana, Marques, Isabel Paula
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.9/3219
Resumo: ABSTRACT: Brewery wastewater (BWW) was digested anaerobically in mesophilic conditions and batch mode. The presence of a reddish pigmentation associated to the better removal capacity of the BWW digestion (64%), indicates that the treatment and energetic valorisation of an organic effluent can occur at the same time and inside the same unit as the production of a photosynthetic pigment. The reddish pigmentation found in this experiment was mainly attributed to bacteriochlorophyll a, and to carotenoids pigments of the spirilloxantin series (characteristics of purple non-sulfur bacteria). Microbial identification through Next-generation sequencing of 16S rRNA genes showed the presence of bacterial genus Rhodobacter in the inoculum and in anaerobic digestion of BWW.
id RCAP_ae3658b32ccccb4c8081eea1ac4b284e
oai_identifier_str oai:repositorio.lneg.pt:10400.9/3219
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Rhodobacter and pigments in anaerobic digestion of brewery effluentAnaerobic digestionWastewater treatmentBrewery effluentABSTRACT: Brewery wastewater (BWW) was digested anaerobically in mesophilic conditions and batch mode. The presence of a reddish pigmentation associated to the better removal capacity of the BWW digestion (64%), indicates that the treatment and energetic valorisation of an organic effluent can occur at the same time and inside the same unit as the production of a photosynthetic pigment. The reddish pigmentation found in this experiment was mainly attributed to bacteriochlorophyll a, and to carotenoids pigments of the spirilloxantin series (characteristics of purple non-sulfur bacteria). Microbial identification through Next-generation sequencing of 16S rRNA genes showed the presence of bacterial genus Rhodobacter in the inoculum and in anaerobic digestion of BWW.Taylor & FrancisRepositório do LNEGNeves, AndréRamalho, LuísEusebio, AnaMarques, Isabel Paula2020-03-31T09:51:00Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.9/3219engNeves, A... [et.al.] - Rhodobacter and pigments in anaerobic digestion of brewery effluent. In: Wastes: Solutions, Treatments and Opportunities III: Selected Papers from the 5th International Conference Wastes 2019, September 4-6, 2019, Lisbon, Portugal. Vilarinho et al. (Eds) Taylor & Francis Group, London, p. 269-274978036725777410.1201/9780429289798info: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:RCAAP2023-02-12T05:16:22Zoai:repositorio.lneg.pt:10400.9/3219Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:36:27.277702Repositório 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 Rhodobacter and pigments in anaerobic digestion of brewery effluent
title Rhodobacter and pigments in anaerobic digestion of brewery effluent
spellingShingle Rhodobacter and pigments in anaerobic digestion of brewery effluent
Neves, André
Anaerobic digestion
Wastewater treatment
Brewery effluent
title_short Rhodobacter and pigments in anaerobic digestion of brewery effluent
title_full Rhodobacter and pigments in anaerobic digestion of brewery effluent
title_fullStr Rhodobacter and pigments in anaerobic digestion of brewery effluent
title_full_unstemmed Rhodobacter and pigments in anaerobic digestion of brewery effluent
title_sort Rhodobacter and pigments in anaerobic digestion of brewery effluent
author Neves, André
author_facet Neves, André
Ramalho, Luís
Eusebio, Ana
Marques, Isabel Paula
author_role author
author2 Ramalho, Luís
Eusebio, Ana
Marques, Isabel Paula
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório do LNEG
dc.contributor.author.fl_str_mv Neves, André
Ramalho, Luís
Eusebio, Ana
Marques, Isabel Paula
dc.subject.por.fl_str_mv Anaerobic digestion
Wastewater treatment
Brewery effluent
topic Anaerobic digestion
Wastewater treatment
Brewery effluent
description ABSTRACT: Brewery wastewater (BWW) was digested anaerobically in mesophilic conditions and batch mode. The presence of a reddish pigmentation associated to the better removal capacity of the BWW digestion (64%), indicates that the treatment and energetic valorisation of an organic effluent can occur at the same time and inside the same unit as the production of a photosynthetic pigment. The reddish pigmentation found in this experiment was mainly attributed to bacteriochlorophyll a, and to carotenoids pigments of the spirilloxantin series (characteristics of purple non-sulfur bacteria). Microbial identification through Next-generation sequencing of 16S rRNA genes showed the presence of bacterial genus Rhodobacter in the inoculum and in anaerobic digestion of BWW.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01T00:00:00Z
2020-03-31T09:51:00Z
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/10400.9/3219
url http://hdl.handle.net/10400.9/3219
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Neves, A... [et.al.] - Rhodobacter and pigments in anaerobic digestion of brewery effluent. In: Wastes: Solutions, Treatments and Opportunities III: Selected Papers from the 5th International Conference Wastes 2019, September 4-6, 2019, Lisbon, Portugal. Vilarinho et al. (Eds) Taylor & Francis Group, London, p. 269-274
9780367257774
10.1201/9780429289798
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 Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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
repository.mail.fl_str_mv
_version_ 1799130230212788224

Registros relacionados