Impact of previous acclimatization of biomass and alternative substrates in sunflower oil biodegradation

The aim of this work is to evaluate the incidence rate of the previous acclimatization of biomass and the presence of any other easily biodegradable substrates, such as sucrose. This experiment will be undertaken with sunflower oil biodegradation in a batch reactor with suspended biomass. It used a...

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Autores:
Cisterna Osorio, Pedro Eulogio
Gutiérrez Lavin, Antonio
Sastre-Andres, Herminio
Tipo de recurso:
Article of journal
Fecha de publicación:
2015
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/60644
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/60644
http://bdigital.unal.edu.co/58976/
Palabra clave:
62 Ingeniería y operaciones afines / Engineering
Biodegradability
Fat and oils
Acclimatizatio
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Cisterna Osorio, Pedro Eulogiodb52e7b8-25d6-4506-80ac-fd2c28ef50ec300Gutiérrez Lavin, Antoniob6f85d1a-e145-49b9-9516-b9322cd58ee3300Sastre-Andres, Herminioee14be32-ff01-4edd-9596-1edd9ae7e95a3002019-07-02T18:47:17Z2019-07-02T18:47:17Z2015-09-01ISSN: 2346-2183https://repositorio.unal.edu.co/handle/unal/60644http://bdigital.unal.edu.co/58976/The aim of this work is to evaluate the incidence rate of the previous acclimatization of biomass and the presence of any other easily biodegradable substrates, such as sucrose. This experiment will be undertaken with sunflower oil biodegradation in a batch reactor with suspended biomass. It used a biomass concentration of 5000 mg/l in batch reactors, and in every condition the elimination of oil by means of biodegradation was achieved with levels ranging from 10 to 90 % It was noticed that sludge acclimation substantially improves biodegradation efficiency by increasing the average biodegradation from a value of 30% to 80%. When adding sucrose to an acclimatized biomass stage, biodegradation sunflower oil is reduced, from an average value of 80% to 60%.application/pdfspaUniversidad Nacional de Colombia (Sede Medellín). Facultad de Minas.https://revistas.unal.edu.co/index.php/dyna/article/view/45667Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaCisterna Osorio, Pedro Eulogio and Gutiérrez Lavin, Antonio and Sastre-Andres, Herminio (2015) Impact of previous acclimatization of biomass and alternative substrates in sunflower oil biodegradation. DYNA, 82 (193). pp. 56-61. ISSN 2346-218362 Ingeniería y operaciones afines / EngineeringBiodegradabilityFat and oilsAcclimatizatioImpact of previous acclimatization of biomass and alternative substrates in sunflower oil biodegradationArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL45667-263856-1-PB.pdfapplication/pdf453184https://repositorio.unal.edu.co/bitstream/unal/60644/1/45667-263856-1-PB.pdf93e95ff49202c2d14dcbd36d9cc77638MD51THUMBNAIL45667-263856-1-PB.pdf.jpg45667-263856-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9081https://repositorio.unal.edu.co/bitstream/unal/60644/2/45667-263856-1-PB.pdf.jpg469fb7e30d91bcff3743a6c30c0d6540MD52unal/60644oai:repositorio.unal.edu.co:unal/606442024-04-14 23:11:21.409Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Impact of previous acclimatization of biomass and alternative substrates in sunflower oil biodegradation
title Impact of previous acclimatization of biomass and alternative substrates in sunflower oil biodegradation
spellingShingle Impact of previous acclimatization of biomass and alternative substrates in sunflower oil biodegradation
62 Ingeniería y operaciones afines / Engineering
Biodegradability
Fat and oils
Acclimatizatio
title_short Impact of previous acclimatization of biomass and alternative substrates in sunflower oil biodegradation
title_full Impact of previous acclimatization of biomass and alternative substrates in sunflower oil biodegradation
title_fullStr Impact of previous acclimatization of biomass and alternative substrates in sunflower oil biodegradation
title_full_unstemmed Impact of previous acclimatization of biomass and alternative substrates in sunflower oil biodegradation
title_sort Impact of previous acclimatization of biomass and alternative substrates in sunflower oil biodegradation
dc.creator.fl_str_mv Cisterna Osorio, Pedro Eulogio
Gutiérrez Lavin, Antonio
Sastre-Andres, Herminio
dc.contributor.author.spa.fl_str_mv Cisterna Osorio, Pedro Eulogio
Gutiérrez Lavin, Antonio
Sastre-Andres, Herminio
dc.subject.ddc.spa.fl_str_mv 62 Ingeniería y operaciones afines / Engineering
topic 62 Ingeniería y operaciones afines / Engineering
Biodegradability
Fat and oils
Acclimatizatio
dc.subject.proposal.spa.fl_str_mv Biodegradability
Fat and oils
Acclimatizatio
description The aim of this work is to evaluate the incidence rate of the previous acclimatization of biomass and the presence of any other easily biodegradable substrates, such as sucrose. This experiment will be undertaken with sunflower oil biodegradation in a batch reactor with suspended biomass. It used a biomass concentration of 5000 mg/l in batch reactors, and in every condition the elimination of oil by means of biodegradation was achieved with levels ranging from 10 to 90 % It was noticed that sludge acclimation substantially improves biodegradation efficiency by increasing the average biodegradation from a value of 30% to 80%. When adding sucrose to an acclimatized biomass stage, biodegradation sunflower oil is reduced, from an average value of 80% to 60%.
publishDate 2015
dc.date.issued.spa.fl_str_mv 2015-09-01
dc.date.accessioned.spa.fl_str_mv 2019-07-02T18:47:17Z
dc.date.available.spa.fl_str_mv 2019-07-02T18:47:17Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.identifier.issn.spa.fl_str_mv ISSN: 2346-2183
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url https://repositorio.unal.edu.co/handle/unal/60644
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dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/dyna/article/view/45667
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Dyna
Dyna
dc.relation.references.spa.fl_str_mv Cisterna Osorio, Pedro Eulogio and Gutiérrez Lavin, Antonio and Sastre-Andres, Herminio (2015) Impact of previous acclimatization of biomass and alternative substrates in sunflower oil biodegradation. DYNA, 82 (193). pp. 56-61. ISSN 2346-2183
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas.
institution Universidad Nacional de Colombia
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repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
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