Toxicity of biodiesel, diesel and biodiesel/diesel blends: comparative sub-lethal effects of water-soluble fractions to microalgae species

Detalhes bibliográficos
Autor(a) principal: Pereira, Solange Andrade
Data de Publicação: 2012
Outros Autores: Araújo, Vinicius Queiroz, Rebouças, Márcio das Virgens, Vieira, Fernanda Seabra Vianna, Almeida, Marcos Vinicio A. de, Chinalia, Fábio Alexandre, Nascimento, Iracema Andrade
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/15698
Resumo: Texto completo: acesso restrito. p. 234-238
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spelling Pereira, Solange AndradeAraújo, Vinicius QueirozRebouças, Márcio das VirgensVieira, Fernanda Seabra ViannaAlmeida, Marcos Vinicio A. deChinalia, Fábio AlexandreNascimento, Iracema AndradePereira, Solange AndradeAraújo, Vinicius QueirozRebouças, Márcio das VirgensVieira, Fernanda Seabra ViannaAlmeida, Marcos Vinicio A. deChinalia, Fábio AlexandreNascimento, Iracema Andrade2014-08-25T17:35:00Z20120007-4861http://repositorio.ufba.br/ri/handle/ri/15698v. 88, n. 2Texto completo: acesso restrito. p. 234-238The water-soluble-fractions (WSF) from biodiesel and biodiesel/diesel blends were compared to diesel in their sub-lethal toxicity to microalgae. Chemical analyses of aromatics, non-aromatics hydrocarbons and methanol were carried out in the WSF, the former showing positive correlation with increasing diesel concentrations (B100 < B5 < B3 < B2 < D). Biodiesel interacted with the aqueous matrix, generating methanol, which showed lower toxicity than the diesel contaminants in blends. The WSF caused 50% culture growth inhibition (IC50-96 h) at concentrations varying from 2.3 to 85.6%, depending on the tested fuels and species. However, the same species sensitivity trend (S. costatum > N. oculata > T.chuii > P. subcapitata) was observed for all the tested fuels.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-08-25T15:26:54Z No. of bitstreams: 1 Solange A. Pereira.pdf: 304920 bytes, checksum: b34c57d648d5d1ee44afbbca68ce0ebd (MD5)Approved for entry into archive by Patricia Barroso (pbarroso@ufba.br) on 2014-08-25T17:35:00Z (GMT) No. of bitstreams: 1 Solange A. Pereira.pdf: 304920 bytes, checksum: b34c57d648d5d1ee44afbbca68ce0ebd (MD5)Made available in DSpace on 2014-08-25T17:35:00Z (GMT). No. of bitstreams: 1 Solange A. Pereira.pdf: 304920 bytes, checksum: b34c57d648d5d1ee44afbbca68ce0ebd (MD5) Previous issue date: 2012http://dx.doi.org/ 10.1007/s00128-011-0430-9reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAToxicityMicroalgaeBiodieselBlendsToxicity of biodiesel, diesel and biodiesel/diesel blends: comparative sub-lethal effects of water-soluble fractions to microalgae speciesBulletin of Environmental Contamination and Toxicologyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALSolange A. Pereira.pdfSolange A. Pereira.pdfapplication/pdf304920https://repositorio.ufba.br/bitstream/ri/15698/1/Solange%20A.%20Pereira.pdfb34c57d648d5d1ee44afbbca68ce0ebdMD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/15698/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTSolange A. Pereira.pdf.txtSolange A. 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dc.title.pt_BR.fl_str_mv Toxicity of biodiesel, diesel and biodiesel/diesel blends: comparative sub-lethal effects of water-soluble fractions to microalgae species
dc.title.alternative.pt_BR.fl_str_mv Bulletin of Environmental Contamination and Toxicology
title Toxicity of biodiesel, diesel and biodiesel/diesel blends: comparative sub-lethal effects of water-soluble fractions to microalgae species
spellingShingle Toxicity of biodiesel, diesel and biodiesel/diesel blends: comparative sub-lethal effects of water-soluble fractions to microalgae species
Pereira, Solange Andrade
Toxicity
Microalgae
Biodiesel
Blends
title_short Toxicity of biodiesel, diesel and biodiesel/diesel blends: comparative sub-lethal effects of water-soluble fractions to microalgae species
title_full Toxicity of biodiesel, diesel and biodiesel/diesel blends: comparative sub-lethal effects of water-soluble fractions to microalgae species
title_fullStr Toxicity of biodiesel, diesel and biodiesel/diesel blends: comparative sub-lethal effects of water-soluble fractions to microalgae species
title_full_unstemmed Toxicity of biodiesel, diesel and biodiesel/diesel blends: comparative sub-lethal effects of water-soluble fractions to microalgae species
title_sort Toxicity of biodiesel, diesel and biodiesel/diesel blends: comparative sub-lethal effects of water-soluble fractions to microalgae species
author Pereira, Solange Andrade
author_facet Pereira, Solange Andrade
Araújo, Vinicius Queiroz
Rebouças, Márcio das Virgens
Vieira, Fernanda Seabra Vianna
Almeida, Marcos Vinicio A. de
Chinalia, Fábio Alexandre
Nascimento, Iracema Andrade
author_role author
author2 Araújo, Vinicius Queiroz
Rebouças, Márcio das Virgens
Vieira, Fernanda Seabra Vianna
Almeida, Marcos Vinicio A. de
Chinalia, Fábio Alexandre
Nascimento, Iracema Andrade
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Pereira, Solange Andrade
Araújo, Vinicius Queiroz
Rebouças, Márcio das Virgens
Vieira, Fernanda Seabra Vianna
Almeida, Marcos Vinicio A. de
Chinalia, Fábio Alexandre
Nascimento, Iracema Andrade
Pereira, Solange Andrade
Araújo, Vinicius Queiroz
Rebouças, Márcio das Virgens
Vieira, Fernanda Seabra Vianna
Almeida, Marcos Vinicio A. de
Chinalia, Fábio Alexandre
Nascimento, Iracema Andrade
dc.subject.por.fl_str_mv Toxicity
Microalgae
Biodiesel
Blends
topic Toxicity
Microalgae
Biodiesel
Blends
description Texto completo: acesso restrito. p. 234-238
publishDate 2012
dc.date.issued.fl_str_mv 2012
dc.date.accessioned.fl_str_mv 2014-08-25T17:35:00Z
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://repositorio.ufba.br/ri/handle/ri/15698
dc.identifier.issn.none.fl_str_mv 0007-4861
dc.identifier.number.pt_BR.fl_str_mv v. 88, n. 2
identifier_str_mv 0007-4861
v. 88, n. 2
url http://repositorio.ufba.br/ri/handle/ri/15698
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/ 10.1007/s00128-011-0430-9
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
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collection Repositório Institucional da UFBA
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