Iron removal in produced water using Lysinibacillus sphaericus and the bioflocculant effect
"Produced water is an important waste stream associated with the oil and gas industries. The aim of this study was to investigate the use of immobilized Lysinibacillus sphaericus (a microorganism with the capacity to metabolize hydrocarbons and perform metal adsorption) in a biological aerated...
- Autores:
-
Sánchez Medina, Julie Melissa
- Tipo de recurso:
- Fecha de publicación:
- 2018
- Institución:
- Universidad de los Andes
- Repositorio:
- Séneca: repositorio Uniandes
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.uniandes.edu.co:1992/35024
- Acceso en línea:
- http://hdl.handle.net/1992/35024
- Palabra clave:
- Lysinibacillus sphaericus - Investigaciones
Biorremediación de residuos peligrosos - Investigaciones
Absorción - Investigaciones
Biología
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-sa/4.0/
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Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Dussán Garzón, Jenny9a6bbaf5-51e2-4592-95f4-a9185d737d87500Sánchez Medina, Julie Melissa741e20bb-fc36-4db0-bf68-b9b1bc9d1225500Castro Mayorga, Jinneth LorenaRodríguez Susa, Manuel Salvador2020-06-10T09:31:34Z2020-06-10T09:31:34Z2018http://hdl.handle.net/1992/35024u821242.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/"Produced water is an important waste stream associated with the oil and gas industries. The aim of this study was to investigate the use of immobilized Lysinibacillus sphaericus (a microorganism with the capacity to metabolize hydrocarbons and perform metal adsorption) in a biological aerated filter (BAF) to treat oil-field produced water with iron excess (50 mg L-1). Iron siderophores were amplified for most of the strains of L. sphaericus tested. Preliminary tests showed an iron removal concentration in the effluent of less than 5 mg L-1 and kinetic of sorption adjusted to pseudo second order..."--Chapter 1."El agua producida es un importante residuo asociado con la industria petrolera. El objetivo de este trabajo fue investigar el uso de células inmovilizadas de Lysinibacillus sphaericus (una bacteria que puede metabolizar hidrocarburos y adsorber metales) en un lecho filtrante. Esto pata tratar agua producida con alta concentración de hierro (50 mg L-1). Sideroforos de este metal fueron amplificados en la mayoría de cepas de L. sphaericus evaluadas. Ensayos preliminares mostraron que la concentración en el efluente después del tratamiento era menor a 5 mg L-1 y la cinética de sorción se ajustaba a pseudo segundo orden. El lecho filtrante fue operado con un tiempo de retención hidráulica (HRT) de 6.5 horas y varias concentraciones iniciales de demanda química de oxigeno (250 mg L-1 a 1000 mg L-1). Para un HRT de 6.5h, la eficiencia de remoción de DQO del efluente fue de 60% y la concentración de hierro alcanzo el nivel requerido para la reutilización..."--Tomado del Formato de Documento de Grado.Magíster en Ciencias BiológicasMaestría35 hojasapplication/pdfengUniandesMaestría en Ciencias BiológicasFacultad de CienciasDepartamento de Biologíainstname:Universidad de los Andesreponame:Repositorio Institucional SénecaIron removal in produced water using Lysinibacillus sphaericus and the bioflocculant effectTrabajo de grado - Maestríainfo:eu-repo/semantics/masterThesishttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TMLysinibacillus sphaericus - InvestigacionesBiorremediación de residuos peligrosos - InvestigacionesAbsorción - InvestigacionesBiologíaPublicationTHUMBNAILu821242.pdf.jpgu821242.pdf.jpgIM Thumbnailimage/jpeg10818https://repositorio.uniandes.edu.co/bitstreams/4a6d079c-b9b6-4b99-9c60-6bde7ef6b883/downloadece0f4e4d5cb7c17d4ef009705951c95MD55ORIGINALu821242.pdfapplication/pdf1395764https://repositorio.uniandes.edu.co/bitstreams/d9bbb030-817b-417b-84d5-0423c97c0c5f/download9eaf3e77c1ab4011de36dc4b16b48568MD51TEXTu821242.pdf.txtu821242.pdf.txtExtracted texttext/plain38658https://repositorio.uniandes.edu.co/bitstreams/a67260b4-6e62-4a85-82e3-b69b98d96cc0/download856621dc3b061993152dc40c590e2459MD541992/35024oai:repositorio.uniandes.edu.co:1992/350242023-10-10 18:18:01.709http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co |
| dc.title.es_CO.fl_str_mv |
Iron removal in produced water using Lysinibacillus sphaericus and the bioflocculant effect |
| title |
Iron removal in produced water using Lysinibacillus sphaericus and the bioflocculant effect |
| spellingShingle |
Iron removal in produced water using Lysinibacillus sphaericus and the bioflocculant effect Lysinibacillus sphaericus - Investigaciones Biorremediación de residuos peligrosos - Investigaciones Absorción - Investigaciones Biología |
| title_short |
Iron removal in produced water using Lysinibacillus sphaericus and the bioflocculant effect |
| title_full |
Iron removal in produced water using Lysinibacillus sphaericus and the bioflocculant effect |
| title_fullStr |
Iron removal in produced water using Lysinibacillus sphaericus and the bioflocculant effect |
| title_full_unstemmed |
Iron removal in produced water using Lysinibacillus sphaericus and the bioflocculant effect |
| title_sort |
Iron removal in produced water using Lysinibacillus sphaericus and the bioflocculant effect |
| dc.creator.fl_str_mv |
Sánchez Medina, Julie Melissa |
| dc.contributor.advisor.none.fl_str_mv |
Dussán Garzón, Jenny |
| dc.contributor.author.none.fl_str_mv |
Sánchez Medina, Julie Melissa |
| dc.contributor.jury.none.fl_str_mv |
Castro Mayorga, Jinneth Lorena Rodríguez Susa, Manuel Salvador |
| dc.subject.keyword.es_CO.fl_str_mv |
Lysinibacillus sphaericus - Investigaciones Biorremediación de residuos peligrosos - Investigaciones Absorción - Investigaciones |
| topic |
Lysinibacillus sphaericus - Investigaciones Biorremediación de residuos peligrosos - Investigaciones Absorción - Investigaciones Biología |
| dc.subject.themes.none.fl_str_mv |
Biología |
| description |
"Produced water is an important waste stream associated with the oil and gas industries. The aim of this study was to investigate the use of immobilized Lysinibacillus sphaericus (a microorganism with the capacity to metabolize hydrocarbons and perform metal adsorption) in a biological aerated filter (BAF) to treat oil-field produced water with iron excess (50 mg L-1). Iron siderophores were amplified for most of the strains of L. sphaericus tested. Preliminary tests showed an iron removal concentration in the effluent of less than 5 mg L-1 and kinetic of sorption adjusted to pseudo second order..."--Chapter 1. |
| publishDate |
2018 |
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2018 |
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2020-06-10T09:31:34Z |
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2020-06-10T09:31:34Z |
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Trabajo de grado - Maestría |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/masterThesis |
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Text |
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http://purl.org/redcol/resource_type/TM |
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http://hdl.handle.net/1992/35024 |
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u821242.pdf |
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repourl:https://repositorio.uniandes.edu.co/ |
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http://hdl.handle.net/1992/35024 |
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u821242.pdf instname:Universidad de los Andes reponame:Repositorio Institucional Séneca repourl:https://repositorio.uniandes.edu.co/ |
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eng |
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eng |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ |
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info:eu-repo/semantics/openAccess |
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openAccess |
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35 hojas |
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application/pdf |
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Uniandes |
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Maestría en Ciencias Biológicas |
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Facultad de Ciencias |
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Departamento de Biología |
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