Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria
ABSTRACT: The toxicity of wastewater from a meat by-products processing company was evaluated before and after treatment using the Sequencing Batch Reactor (SBR). Toxicity tests were carried out by analyzing the inhibitory effect of samples in relation to light emission from marine bacteria of the s...
- Autores:
-
Rodríguez Loaiza, Diana Catalina
Ramírez Henao, Omaira
Peñuela Mesa, Gustavo Antonio
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2016
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/9708
- Acceso en línea:
- http://hdl.handle.net/10495/9708
- Palabra clave:
- Toxicidad
Phytotoxicity
Materia orgánica
Organic matter
Nitrógeno amoniacal
Ammonium nitrogen
Reactor secuencial por lotes
Vibrio fischeri
http://aims.fao.org/aos/agrovoc/c_5387
http://aims.fao.org/aos/agrovoc/c_37457
- Rights
- openAccess
- License
- https://creativecommons.org/licenses/by-nc-sa/2.5/co/
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| dc.title.spa.fl_str_mv |
Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria |
| dc.title.translated.spa.fl_str_mv |
Evaluación de la toxicidad en aguas residuales industriales tratadas por procesos biológicos utilizando bacterias luminiscentes |
| title |
Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria |
| spellingShingle |
Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria Toxicidad Phytotoxicity Materia orgánica Organic matter Nitrógeno amoniacal Ammonium nitrogen Reactor secuencial por lotes Vibrio fischeri http://aims.fao.org/aos/agrovoc/c_5387 http://aims.fao.org/aos/agrovoc/c_37457 |
| title_short |
Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria |
| title_full |
Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria |
| title_fullStr |
Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria |
| title_full_unstemmed |
Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria |
| title_sort |
Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria |
| dc.creator.fl_str_mv |
Rodríguez Loaiza, Diana Catalina Ramírez Henao, Omaira Peñuela Mesa, Gustavo Antonio |
| dc.contributor.author.none.fl_str_mv |
Rodríguez Loaiza, Diana Catalina Ramírez Henao, Omaira Peñuela Mesa, Gustavo Antonio |
| dc.contributor.researchgroup.spa.fl_str_mv |
Diagnóstico y Control de la Contaminación |
| dc.subject.lemb.none.fl_str_mv |
Toxicidad Phytotoxicity |
| topic |
Toxicidad Phytotoxicity Materia orgánica Organic matter Nitrógeno amoniacal Ammonium nitrogen Reactor secuencial por lotes Vibrio fischeri http://aims.fao.org/aos/agrovoc/c_5387 http://aims.fao.org/aos/agrovoc/c_37457 |
| dc.subject.agrovoc.none.fl_str_mv |
Materia orgánica Organic matter Nitrógeno amoniacal Ammonium nitrogen |
| dc.subject.proposal.none.fl_str_mv |
Reactor secuencial por lotes |
| dc.subject.proposal.spa.fl_str_mv |
Vibrio fischeri |
| dc.subject.agrovocuri.none.fl_str_mv |
http://aims.fao.org/aos/agrovoc/c_5387 http://aims.fao.org/aos/agrovoc/c_37457 |
| description |
ABSTRACT: The toxicity of wastewater from a meat by-products processing company was evaluated before and after treatment using the Sequencing Batch Reactor (SBR). Toxicity tests were carried out by analyzing the inhibitory effect of samples in relation to light emission from marine bacteria of the species Vibrio scheri. The results found that the efluuents prior to treatment were highly toxic (EC50 < 60%) whereas post-treatment results showed low or no toxicity (EC50 > 82%). In some operational stages of the SBR reactor, a high correlation between the ammonia nitrogen present in each sample and the toxicity of wastewater from both the in fluents and the efluents was found, with correlations (R2) of 0.6141 and 0.8158, respectively. As a consequence of these results, the SBR system can be considered ef cient at removing organic matter, and nitrogen, and thereby decreasing toxicity in treated water. |
| publishDate |
2016 |
| dc.date.issued.none.fl_str_mv |
2016 |
| dc.date.accessioned.none.fl_str_mv |
2018-07-09T18:08:39Z |
| dc.date.available.none.fl_str_mv |
2018-07-09T18:08:39Z |
| dc.type.spa.fl_str_mv |
Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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publishedVersion |
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Rodríguez D, Rodríguez O, Peñuela G. Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria. Actualidades Biológicas. 2016;38(105): 211-216. DOI: 10.17533/udea.acbi.v38n105a08 |
| dc.identifier.issn.none.fl_str_mv |
0304-3584 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10495/9708 |
| dc.identifier.doi.none.fl_str_mv |
10.17533/udea.acbi.v38n105a08 |
| dc.identifier.eissn.none.fl_str_mv |
2145-7166 |
| identifier_str_mv |
Rodríguez D, Rodríguez O, Peñuela G. Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria. Actualidades Biológicas. 2016;38(105): 211-216. DOI: 10.17533/udea.acbi.v38n105a08 0304-3584 10.17533/udea.acbi.v38n105a08 2145-7166 |
| url |
http://hdl.handle.net/10495/9708 |
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eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Actual Biol |
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2016 |
| dc.relation.citationissue.spa.fl_str_mv |
105 |
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211 |
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38 |
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Actualidades Biológicas |
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https://creativecommons.org/licenses/by-nc-sa/2.5/co/ |
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https://creativecommons.org/licenses/by-nc-sa/4.0/ |
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Atribución-NoComercial-CompartirIgual 2.5 Colombia (CC BY-NC-SA 2.5 CO) |
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info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by-nc-sa/2.5/co/ https://creativecommons.org/licenses/by-nc-sa/4.0/ Atribución-NoComercial-CompartirIgual 2.5 Colombia (CC BY-NC-SA 2.5 CO) http://purl.org/coar/access_right/c_abf2 |
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Universidad de Antioquia Instituto de Biología |
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Medellín, Colombia |
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Universidad de Antioquia |
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Rodríguez Loaiza, Diana CatalinaRamírez Henao, OmairaPeñuela Mesa, Gustavo AntonioDiagnóstico y Control de la Contaminación2018-07-09T18:08:39Z2018-07-09T18:08:39Z2016Rodríguez D, Rodríguez O, Peñuela G. Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria. Actualidades Biológicas. 2016;38(105): 211-216. DOI: 10.17533/udea.acbi.v38n105a080304-3584http://hdl.handle.net/10495/970810.17533/udea.acbi.v38n105a082145-7166ABSTRACT: The toxicity of wastewater from a meat by-products processing company was evaluated before and after treatment using the Sequencing Batch Reactor (SBR). Toxicity tests were carried out by analyzing the inhibitory effect of samples in relation to light emission from marine bacteria of the species Vibrio scheri. The results found that the efluuents prior to treatment were highly toxic (EC50 < 60%) whereas post-treatment results showed low or no toxicity (EC50 > 82%). In some operational stages of the SBR reactor, a high correlation between the ammonia nitrogen present in each sample and the toxicity of wastewater from both the in fluents and the efluents was found, with correlations (R2) of 0.6141 and 0.8158, respectively. As a consequence of these results, the SBR system can be considered ef cient at removing organic matter, and nitrogen, and thereby decreasing toxicity in treated water.RESUMEN: La toxicidad de las aguas residuales provenientes de empresas de procesamiento de productos cárnicos fue evaluada antes y después del tratamiento usando un reactor secuencial por lotes (SBR). Las pruebas de toxicidad fueron evaluadas mediante el análisis del efecto inhibidor de muestras en relación con la emisión de luz a partir de bacterias marinas de la especie Vibrio scheri. Los resultados demostraron que los efluentes antes del tratamiento eran altamente tóxicos (EC50 < 60%), mientras que los resultados después del tratamiento mostraron baja o nula toxicidad (EC50 > 82%). En algunas etapas operativas del reactor SBR, se encontró correlación entre el nitrógeno amoniacal presente en cada muestra y la toxicidad de las aguas residuales tanto en el afluente y los efluentes, con correlaciones (R2) de 0,6141 y 0,8158, respectivamente. Como consecuencia de estos resultados, el sistema SBR puede ser considerado eficiente en la eliminación de materia orgánica y nitrógeno, y de ese modo disminuir la toxicidad en el agua tratada.COL0040402application/pdfengUniversidad de AntioquiaInstituto de BiologíaMedellín, Colombiahttps://creativecommons.org/licenses/by-nc-sa/2.5/co/https://creativecommons.org/licenses/by-nc-sa/4.0/Atribución-NoComercial-CompartirIgual 2.5 Colombia (CC BY-NC-SA 2.5 CO)info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteriaEvaluación de la toxicidad en aguas residuales industriales tratadas por procesos biológicos utilizando bacterias luminiscentesArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionToxicidadPhytotoxicityMateria orgánicaOrganic matterNitrógeno amoniacalAmmonium nitrogenReactor secuencial por lotesVibrio fischerihttp://aims.fao.org/aos/agrovoc/c_5387http://aims.fao.org/aos/agrovoc/c_37457Actual Biol201610521138Actualidades BiológicasPublicationORIGINALRodriguezLoaizaDiana_2016_ToxicityIndustrialWastewater.pdfRodriguezLoaizaDiana_2016_ToxicityIndustrialWastewater.pdfArtículo de investigaciónapplication/pdf1781698https://bibliotecadigital.udea.edu.co/bitstreams/baa604c0-c762-46f6-a625-037a289d312b/download7dc748716394778fd1536eed680290a3MD51trueAnonymousREADCC-LICENSElicense_urllicense_urltext/plain; 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