Growth of microalgae Scenedesmus sp in ethanol vinasse

Detalhes bibliográficos
Autor(a) principal: Ramirez, Nelzy Neyza Vargas
Data de Publicação: 2014
Outros Autores: Farenzena, Marcelo, Trierweiler, Jorge Otávio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/115649
Resumo: This study evaluated the feasibility of using vinasse as a nutrient source for microalgae cultivation. The Scenedesmus sp was grown in a medium supplemented with vinasse and process variables were optimized using a factorial design and a Central Composite Design (CCD). The factorial design results showed that it was possible to cultivate microalgae at concentrations of up to 40% of vinasse in the culture medium. The CCD results showed that the light intensity and vinasse concentration influenced the amount of biomass produced.
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spelling Ramirez, Nelzy Neyza VargasFarenzena, MarceloTrierweiler, Jorge Otávio2015-04-29T02:00:01Z20141516-8913http://hdl.handle.net/10183/115649000944910This study evaluated the feasibility of using vinasse as a nutrient source for microalgae cultivation. The Scenedesmus sp was grown in a medium supplemented with vinasse and process variables were optimized using a factorial design and a Central Composite Design (CCD). The factorial design results showed that it was possible to cultivate microalgae at concentrations of up to 40% of vinasse in the culture medium. The CCD results showed that the light intensity and vinasse concentration influenced the amount of biomass produced.application/pdfengBrazilian archives of biology and tecnology. Curitiba. Vol. 57, n. 5 (Sept./Oct. 2014), p. 630-635VinhaçaMicroalgasBiorreatoresVinasseMicroalgaeScenedesmus spPhotobioreactor air-liftGrowth of microalgae Scenedesmus sp in ethanol vinasseinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT000944910.pdf.txt000944910.pdf.txtExtracted Texttext/plain20387http://www.lume.ufrgs.br/bitstream/10183/115649/2/000944910.pdf.txtfdc8e1e939713a1984f3f7647d3d9a3aMD52ORIGINAL000944910.pdf000944910.pdfTexto completo (inglês)application/pdf131481http://www.lume.ufrgs.br/bitstream/10183/115649/1/000944910.pdf204697fb7246041d48af261649e7a986MD51THUMBNAIL000944910.pdf.jpg000944910.pdf.jpgGenerated Thumbnailimage/jpeg1782http://www.lume.ufrgs.br/bitstream/10183/115649/3/000944910.pdf.jpg43342b49f976577d5f78cdcb0ac4a7caMD5310183/1156492022-08-19 04:44:40.138058oai:www.lume.ufrgs.br:10183/115649Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2022-08-19T07:44:40Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Growth of microalgae Scenedesmus sp in ethanol vinasse
title Growth of microalgae Scenedesmus sp in ethanol vinasse
spellingShingle Growth of microalgae Scenedesmus sp in ethanol vinasse
Ramirez, Nelzy Neyza Vargas
Vinhaça
Microalgas
Biorreatores
Vinasse
Microalgae
Scenedesmus sp
Photobioreactor air-lift
title_short Growth of microalgae Scenedesmus sp in ethanol vinasse
title_full Growth of microalgae Scenedesmus sp in ethanol vinasse
title_fullStr Growth of microalgae Scenedesmus sp in ethanol vinasse
title_full_unstemmed Growth of microalgae Scenedesmus sp in ethanol vinasse
title_sort Growth of microalgae Scenedesmus sp in ethanol vinasse
author Ramirez, Nelzy Neyza Vargas
author_facet Ramirez, Nelzy Neyza Vargas
Farenzena, Marcelo
Trierweiler, Jorge Otávio
author_role author
author2 Farenzena, Marcelo
Trierweiler, Jorge Otávio
author2_role author
author
dc.contributor.author.fl_str_mv Ramirez, Nelzy Neyza Vargas
Farenzena, Marcelo
Trierweiler, Jorge Otávio
dc.subject.por.fl_str_mv Vinhaça
Microalgas
Biorreatores
topic Vinhaça
Microalgas
Biorreatores
Vinasse
Microalgae
Scenedesmus sp
Photobioreactor air-lift
dc.subject.eng.fl_str_mv Vinasse
Microalgae
Scenedesmus sp
Photobioreactor air-lift
description This study evaluated the feasibility of using vinasse as a nutrient source for microalgae cultivation. The Scenedesmus sp was grown in a medium supplemented with vinasse and process variables were optimized using a factorial design and a Central Composite Design (CCD). The factorial design results showed that it was possible to cultivate microalgae at concentrations of up to 40% of vinasse in the culture medium. The CCD results showed that the light intensity and vinasse concentration influenced the amount of biomass produced.
publishDate 2014
dc.date.issued.fl_str_mv 2014
dc.date.accessioned.fl_str_mv 2015-04-29T02:00:01Z
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/115649
dc.identifier.issn.pt_BR.fl_str_mv 1516-8913
dc.identifier.nrb.pt_BR.fl_str_mv 000944910
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000944910
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dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Brazilian archives of biology and tecnology. Curitiba. Vol. 57, n. 5 (Sept./Oct. 2014), p. 630-635
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