Toxicity of water-soluble fractions of biodiesel fuels derived from castor oil, palm oil, and waste cooking oil

Detalhes bibliográficos
Autor(a) principal: Lemos, Maria Bernadete Neiva
Data de Publicação: 2011
Outros Autores: Araujo, Milena Maria Sampaio de, Nascimento, Iracema Andrade, Cruz, Andréa Cristina Santos da, Pereira, Solange Andrade, Nascimento, Núbia Costa do
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14838
Resumo: Texto completo: acesso restrito. p. 893–897
id UFBA-2_e9266bd500c13bc828bdfa4eb1c82aea
oai_identifier_str oai:repositorio.ufba.br:ri/14838
network_acronym_str UFBA-2
network_name_str Repositório Institucional da UFBA
repository_id_str 1932
spelling Lemos, Maria Bernadete NeivaAraujo, Milena Maria Sampaio deNascimento, Iracema AndradeCruz, Andréa Cristina Santos daPereira, Solange AndradeNascimento, Núbia Costa doLemos, Maria Bernadete NeivaAraujo, Milena Maria Sampaio deNascimento, Iracema AndradeCruz, Andréa Cristina Santos daPereira, Solange AndradeNascimento, Núbia Costa do2014-04-22T18:32:33Z20110730-7268http://repositorio.ufba.br/ri/handle/ri/14838v. 30, n. 4Texto completo: acesso restrito. p. 893–897Concerns over the sustained availability of fossil fuels and their impact on global warming and pollution have led to the search for fuels from renewable sources to address worldwide rising energy demands. Biodiesel is emerging as one of the possible solutions for the transport sector. It shows comparable engine performance to that of conventional diesel fuel, while reducing greenhouse gas emissions. However, the toxicity of products and effluents from the biodiesel industry has not yet been sufficiently investigated. Brazil has a very high potential as a biodiesel producer, in view of its climatic conditions and vast areas for cropland, with consequent environmental risks because of possible accidental biodiesel spillages into water bodies and runoff to coastal areas. This research determined the toxicity to two marine organisms of the water-soluble fractions (WSF) of three different biodiesel fuels obtained by methanol transesterification of castor oil (CO), palm oil (PO), and waste cooking oil (WCO). Microalgae and sea urchins were used as the test organisms, respectively, for culture-growth-inhibition and early-life-stage-toxicity tests. The toxicity levels of the analyzed biodiesel WSF showed the highest toxicity for the CO, followed by WCO and the PO. Methanol was the most prominent contaminant; concentrations increased over time in WSF samples stored up to 120 d. Environ.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-04-03T10:59:03Z No. of bitstreams: 1 Maria Bernadete Neiva Lemos.pdf: 141177 bytes, checksum: a268994218dc77d05879594bdde48997 (MD5)Approved for entry into archive by Alda Lima da Silva (sivalda@ufba.br) on 2014-04-22T18:32:33Z (GMT) No. of bitstreams: 1 Maria Bernadete Neiva Lemos.pdf: 141177 bytes, checksum: a268994218dc77d05879594bdde48997 (MD5)Made available in DSpace on 2014-04-22T18:32:33Z (GMT). No. of bitstreams: 1 Maria Bernadete Neiva Lemos.pdf: 141177 bytes, checksum: a268994218dc77d05879594bdde48997 (MD5) Previous issue date: 2011http://dx.doi.org/ 10.1002/etc.444reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAToxicityMethanolMarineRisk evaluationBiodieselToxicity of water-soluble fractions of biodiesel fuels derived from castor oil, palm oil, and waste cooking oilEnvironmental Toxicology and Chemistryinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALMaria Bernadete Neiva Lemos.pdfMaria Bernadete Neiva Lemos.pdfapplication/pdf141177https://repositorio.ufba.br/bitstream/ri/14838/1/Maria%20Bernadete%20Neiva%20Lemos.pdfa268994218dc77d05879594bdde48997MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/14838/2/license.txt0d4b811ef71182510d2015daa7c8a900MD52TEXTMaria Bernadete Neiva Lemos.pdf.txtMaria Bernadete Neiva Lemos.pdf.txtExtracted texttext/plain27529https://repositorio.ufba.br/bitstream/ri/14838/3/Maria%20Bernadete%20Neiva%20Lemos.pdf.txt708ab752cd14725f95819c75fc5db99bMD53ri/148382022-07-05 14:03:15.509oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:15Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Toxicity of water-soluble fractions of biodiesel fuels derived from castor oil, palm oil, and waste cooking oil
dc.title.alternative.pt_BR.fl_str_mv Environmental Toxicology and Chemistry
title Toxicity of water-soluble fractions of biodiesel fuels derived from castor oil, palm oil, and waste cooking oil
spellingShingle Toxicity of water-soluble fractions of biodiesel fuels derived from castor oil, palm oil, and waste cooking oil
Lemos, Maria Bernadete Neiva
Toxicity
Methanol
Marine
Risk evaluation
Biodiesel
title_short Toxicity of water-soluble fractions of biodiesel fuels derived from castor oil, palm oil, and waste cooking oil
title_full Toxicity of water-soluble fractions of biodiesel fuels derived from castor oil, palm oil, and waste cooking oil
title_fullStr Toxicity of water-soluble fractions of biodiesel fuels derived from castor oil, palm oil, and waste cooking oil
title_full_unstemmed Toxicity of water-soluble fractions of biodiesel fuels derived from castor oil, palm oil, and waste cooking oil
title_sort Toxicity of water-soluble fractions of biodiesel fuels derived from castor oil, palm oil, and waste cooking oil
author Lemos, Maria Bernadete Neiva
author_facet Lemos, Maria Bernadete Neiva
Araujo, Milena Maria Sampaio de
Nascimento, Iracema Andrade
Cruz, Andréa Cristina Santos da
Pereira, Solange Andrade
Nascimento, Núbia Costa do
author_role author
author2 Araujo, Milena Maria Sampaio de
Nascimento, Iracema Andrade
Cruz, Andréa Cristina Santos da
Pereira, Solange Andrade
Nascimento, Núbia Costa do
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Lemos, Maria Bernadete Neiva
Araujo, Milena Maria Sampaio de
Nascimento, Iracema Andrade
Cruz, Andréa Cristina Santos da
Pereira, Solange Andrade
Nascimento, Núbia Costa do
Lemos, Maria Bernadete Neiva
Araujo, Milena Maria Sampaio de
Nascimento, Iracema Andrade
Cruz, Andréa Cristina Santos da
Pereira, Solange Andrade
Nascimento, Núbia Costa do
dc.subject.por.fl_str_mv Toxicity
Methanol
Marine
Risk evaluation
Biodiesel
topic Toxicity
Methanol
Marine
Risk evaluation
Biodiesel
description Texto completo: acesso restrito. p. 893–897
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2014-04-22T18:32:33Z
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/14838
dc.identifier.issn.none.fl_str_mv 0730-7268
dc.identifier.number.pt_BR.fl_str_mv v. 30, n. 4
identifier_str_mv 0730-7268
v. 30, n. 4
url http://repositorio.ufba.br/ri/handle/ri/14838
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/ 10.1002/etc.444
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
bitstream.url.fl_str_mv https://repositorio.ufba.br/bitstream/ri/14838/1/Maria%20Bernadete%20Neiva%20Lemos.pdf
https://repositorio.ufba.br/bitstream/ri/14838/2/license.txt
https://repositorio.ufba.br/bitstream/ri/14838/3/Maria%20Bernadete%20Neiva%20Lemos.pdf.txt
bitstream.checksum.fl_str_mv a268994218dc77d05879594bdde48997
0d4b811ef71182510d2015daa7c8a900
708ab752cd14725f95819c75fc5db99b
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv
_version_ 1808459475095388160

Registros relacionados