Impact of biodiesel production on wastewater generation

Detalhes bibliográficos
Autor(a) principal: Postaue,Najla
Data de Publicação: 2022
Outros Autores: Fonseca,Jhessica Marchini, Bergamasco,Rosangela, Silva,Camila da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Engenharia Sanitaria e Ambiental
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-41522022000200235
Resumo: ABSTRACT Biodiesel production has intensified in recent years and the traditionally applied method for its production is homogeneous alkaline transesterification, with the formation of esters and glycerol, which need to be separated. Also, the crude biodiesel needs to be purified at the end of the reaction to remove the remaining catalyst, glycerol, soap, oil, and alcohol, which can impair engine performance. This process generates large quantities of wastewater that need to be properly disposed of to avoid polluting the environment. This article provides a review of the biodiesel production process and the need for a purification step, focusing on wastewater generation. Traditional and advanced methods for treating wastewater originating from biodiesel production are described and discussed. Details regarding patents published in the past 5 years, related to techniques for the treatment of these wastewaters, are also included.
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spelling Impact of biodiesel production on wastewater generationadvanced treatmentsbiodieselconventional treatmentpollutionpurificationwastewaterABSTRACT Biodiesel production has intensified in recent years and the traditionally applied method for its production is homogeneous alkaline transesterification, with the formation of esters and glycerol, which need to be separated. Also, the crude biodiesel needs to be purified at the end of the reaction to remove the remaining catalyst, glycerol, soap, oil, and alcohol, which can impair engine performance. This process generates large quantities of wastewater that need to be properly disposed of to avoid polluting the environment. This article provides a review of the biodiesel production process and the need for a purification step, focusing on wastewater generation. Traditional and advanced methods for treating wastewater originating from biodiesel production are described and discussed. Details regarding patents published in the past 5 years, related to techniques for the treatment of these wastewaters, are also included.Associação Brasileira de Engenharia Sanitária e Ambiental - ABES2022-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-41522022000200235Engenharia Sanitaria e Ambiental v.27 n.2 2022reponame:Engenharia Sanitaria e Ambientalinstname:Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)instacron:ABES10.1590/s1413-415220210086info:eu-repo/semantics/openAccessPostaue,NajlaFonseca,Jhessica MarchiniBergamasco,RosangelaSilva,Camila daeng2022-05-10T00:00:00Zoai:scielo:S1413-41522022000200235Revistahttp://www.scielo.br/esaONGhttps://old.scielo.br/oai/scielo-oai.php||esa@abes-dn.org.br1809-44571413-4152opendoar:2022-05-10T00:00Engenharia Sanitaria e Ambiental - Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)false
dc.title.none.fl_str_mv Impact of biodiesel production on wastewater generation
title Impact of biodiesel production on wastewater generation
spellingShingle Impact of biodiesel production on wastewater generation
Postaue,Najla
advanced treatments
biodiesel
conventional treatment
pollution
purification
wastewater
title_short Impact of biodiesel production on wastewater generation
title_full Impact of biodiesel production on wastewater generation
title_fullStr Impact of biodiesel production on wastewater generation
title_full_unstemmed Impact of biodiesel production on wastewater generation
title_sort Impact of biodiesel production on wastewater generation
author Postaue,Najla
author_facet Postaue,Najla
Fonseca,Jhessica Marchini
Bergamasco,Rosangela
Silva,Camila da
author_role author
author2 Fonseca,Jhessica Marchini
Bergamasco,Rosangela
Silva,Camila da
author2_role author
author
author
dc.contributor.author.fl_str_mv Postaue,Najla
Fonseca,Jhessica Marchini
Bergamasco,Rosangela
Silva,Camila da
dc.subject.por.fl_str_mv advanced treatments
biodiesel
conventional treatment
pollution
purification
wastewater
topic advanced treatments
biodiesel
conventional treatment
pollution
purification
wastewater
description ABSTRACT Biodiesel production has intensified in recent years and the traditionally applied method for its production is homogeneous alkaline transesterification, with the formation of esters and glycerol, which need to be separated. Also, the crude biodiesel needs to be purified at the end of the reaction to remove the remaining catalyst, glycerol, soap, oil, and alcohol, which can impair engine performance. This process generates large quantities of wastewater that need to be properly disposed of to avoid polluting the environment. This article provides a review of the biodiesel production process and the need for a purification step, focusing on wastewater generation. Traditional and advanced methods for treating wastewater originating from biodiesel production are described and discussed. Details regarding patents published in the past 5 years, related to techniques for the treatment of these wastewaters, are also included.
publishDate 2022
dc.date.none.fl_str_mv 2022-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-41522022000200235
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-41522022000200235
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1413-415220210086
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Engenharia Sanitária e Ambiental - ABES
publisher.none.fl_str_mv Associação Brasileira de Engenharia Sanitária e Ambiental - ABES
dc.source.none.fl_str_mv Engenharia Sanitaria e Ambiental v.27 n.2 2022
reponame:Engenharia Sanitaria e Ambiental
instname:Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)
instacron:ABES
instname_str Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)
instacron_str ABES
institution ABES
reponame_str Engenharia Sanitaria e Ambiental
collection Engenharia Sanitaria e Ambiental
repository.name.fl_str_mv Engenharia Sanitaria e Ambiental - Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)
repository.mail.fl_str_mv ||esa@abes-dn.org.br
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