Evaluation of methylparaben removal and microbial behavior using a SBR system
ABSTRACT : We evaluated the variation in microbial populations and the behavior of an SBR system in the removal of methylparaben (MePB). The experimentation was carried out for 14 weeks, in three operational stages as follows: stabilization (Stage I), (Stage II = 300 µgMePB/L and Stage III = 600 µgM...
- Autores:
-
Isaza Botero, Eduar Andrés
Londoño Cañas, Yudy Andrea
Pino Rodríguez, Nancy Johanna
Peñuela Mesa, Gustavo Antonio
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2019
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/24954
- Acceso en línea:
- http://hdl.handle.net/10495/24954
https://revistas.udea.edu.co/index.php/ingenieria/article/view/337326
- Palabra clave:
- Contaminación del agua
Water pollution
Tratamiento del agua
Water treatment
Microorganismos
Micro-organisms
http://aims.fao.org/aos/agrovoc/c_ef195799
http://aims.fao.org/aos/agrovoc/c_4807
http://vocabularies.unesco.org/thesaurus/concept2632
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-sa/2.5/co/
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Evaluation of methylparaben removal and microbial behavior using a SBR system |
| dc.title.alternative.spa.fl_str_mv |
Remoción de methilparabeno y comportamiento microbiano de un sistema SBR |
| title |
Evaluation of methylparaben removal and microbial behavior using a SBR system |
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Evaluation of methylparaben removal and microbial behavior using a SBR system Contaminación del agua Water pollution Tratamiento del agua Water treatment Microorganismos Micro-organisms http://aims.fao.org/aos/agrovoc/c_ef195799 http://aims.fao.org/aos/agrovoc/c_4807 http://vocabularies.unesco.org/thesaurus/concept2632 |
| title_short |
Evaluation of methylparaben removal and microbial behavior using a SBR system |
| title_full |
Evaluation of methylparaben removal and microbial behavior using a SBR system |
| title_fullStr |
Evaluation of methylparaben removal and microbial behavior using a SBR system |
| title_full_unstemmed |
Evaluation of methylparaben removal and microbial behavior using a SBR system |
| title_sort |
Evaluation of methylparaben removal and microbial behavior using a SBR system |
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Isaza Botero, Eduar Andrés Londoño Cañas, Yudy Andrea Pino Rodríguez, Nancy Johanna Peñuela Mesa, Gustavo Antonio |
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Isaza Botero, Eduar Andrés Londoño Cañas, Yudy Andrea Pino Rodríguez, Nancy Johanna Peñuela Mesa, Gustavo Antonio |
| dc.subject.unesco.none.fl_str_mv |
Contaminación del agua Water pollution |
| topic |
Contaminación del agua Water pollution Tratamiento del agua Water treatment Microorganismos Micro-organisms http://aims.fao.org/aos/agrovoc/c_ef195799 http://aims.fao.org/aos/agrovoc/c_4807 http://vocabularies.unesco.org/thesaurus/concept2632 |
| dc.subject.agrovoc.none.fl_str_mv |
Tratamiento del agua Water treatment Microorganismos Micro-organisms |
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http://aims.fao.org/aos/agrovoc/c_ef195799 http://aims.fao.org/aos/agrovoc/c_4807 |
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http://vocabularies.unesco.org/thesaurus/concept2632 |
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ABSTRACT : We evaluated the variation in microbial populations and the behavior of an SBR system in the removal of methylparaben (MePB). The experimentation was carried out for 14 weeks, in three operational stages as follows: stabilization (Stage I), (Stage II = 300 µgMePB/L and Stage III = 600 µgMePB/L). The variation of the microorganisms was analyzed over the experimentation time along with the contact with the pollutant to be degraded, and the removal percentage of COD and MePB, with results of 88 ± 5,5% and 92 ± 7,7% respectively. Kinetic of MePB removal was evaluated to obtain the rate constant of biological degradation, Kbiol. Using these kinetic results, the effect of different concentrations of MePB and biomass on biodegradation behavior was evaluated. Kbiol (LgSS-1d -1) values were obtained of 42.8 and 79 respectively; and 472 ± 38.0 µgMePB/L, at biomass contents of 1466.7 and 2666.7 mgSSV/L, where Kbiol (LgSS-1d -1) values were obtained of 11.0 and 32.6 respectively. The variation of the microbial populations were analyzed using DGGE. The results obtained indicated that the populations presented similar characteristics between the stages. However, for the biomass samples of Stage I and stage III, significant differences were identified in the composition of microbial populations. Nonetheless, this did not affect the removal of MePB and the diversity conditions that characterize an aerobic system. |
| publishDate |
2019 |
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2019 |
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2021-12-10T20:55:56Z |
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2021-12-10T20:55:56Z |
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info:eu-repo/semantics/article |
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Artículo de investigación |
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Isaza Botero E. A., Londoño Y. A., Pino Rodríguez N. J., and Peñuela Mesa G. A., “Evaluation of methylparaben removal and microbial behavior using a SBR system”, Rev.Fac.Ing.Univ.Antioquia, no. 92, pp. 80-87, Jun. 2019. |
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0120-6230 |
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http://hdl.handle.net/10495/24954 |
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10.17533/udea.redin.20190626 |
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2422-2844 |
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https://revistas.udea.edu.co/index.php/ingenieria/article/view/337326 |
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Isaza Botero E. A., Londoño Y. A., Pino Rodríguez N. J., and Peñuela Mesa G. A., “Evaluation of methylparaben removal and microbial behavior using a SBR system”, Rev.Fac.Ing.Univ.Antioquia, no. 92, pp. 80-87, Jun. 2019. 0120-6230 10.17533/udea.redin.20190626 2422-2844 |
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http://hdl.handle.net/10495/24954 https://revistas.udea.edu.co/index.php/ingenieria/article/view/337326 |
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eng |
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Rev. Fac. Ing. Univ. Antioquia |
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Universidad de Antioquia, Facultad de Ingeniería |
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Diagnóstico y Control de la Contaminación |
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Medellín, Colombia |
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Isaza Botero, Eduar AndrésLondoño Cañas, Yudy AndreaPino Rodríguez, Nancy JohannaPeñuela Mesa, Gustavo Antonio2021-12-10T20:55:56Z2021-12-10T20:55:56Z2019Isaza Botero E. A., Londoño Y. A., Pino Rodríguez N. J., and Peñuela Mesa G. A., “Evaluation of methylparaben removal and microbial behavior using a SBR system”, Rev.Fac.Ing.Univ.Antioquia, no. 92, pp. 80-87, Jun. 2019.0120-6230http://hdl.handle.net/10495/2495410.17533/udea.redin.201906262422-2844https://revistas.udea.edu.co/index.php/ingenieria/article/view/337326ABSTRACT : We evaluated the variation in microbial populations and the behavior of an SBR system in the removal of methylparaben (MePB). The experimentation was carried out for 14 weeks, in three operational stages as follows: stabilization (Stage I), (Stage II = 300 µgMePB/L and Stage III = 600 µgMePB/L). The variation of the microorganisms was analyzed over the experimentation time along with the contact with the pollutant to be degraded, and the removal percentage of COD and MePB, with results of 88 ± 5,5% and 92 ± 7,7% respectively. Kinetic of MePB removal was evaluated to obtain the rate constant of biological degradation, Kbiol. Using these kinetic results, the effect of different concentrations of MePB and biomass on biodegradation behavior was evaluated. Kbiol (LgSS-1d -1) values were obtained of 42.8 and 79 respectively; and 472 ± 38.0 µgMePB/L, at biomass contents of 1466.7 and 2666.7 mgSSV/L, where Kbiol (LgSS-1d -1) values were obtained of 11.0 and 32.6 respectively. The variation of the microbial populations were analyzed using DGGE. The results obtained indicated that the populations presented similar characteristics between the stages. However, for the biomass samples of Stage I and stage III, significant differences were identified in the composition of microbial populations. Nonetheless, this did not affect the removal of MePB and the diversity conditions that characterize an aerobic system.RESUMEN : Se evaluó la variación en las poblaciones microbianas y el comportamiento de un sistema SBR en la eliminación de metilparabeno (MePB). La experimentación se llevó a cabo en tres etapas: (Etapa I: aclimatacion), (Etapa II = 300 µgMePB / L y Etapa III = 600 µgMePB / L). La variación de los microorganismos se analizó durante el tiempo de experimentación junto con el contacto con MePB y el porcentaje de eliminación de DQO, con resultados de 88 ± 5,5% y 92 ± 7,7% respectivamente. Se evaluó la eliminación cinética de MePB para obtener la constante de velocidad de degradación biológica, Kbiol. Usando estos resultados cinéticos, se evaluó el efecto de diferentes concentraciones de MePB y biomasa en el comportamiento de la biodegradación. Se obtuvieron valores de Kbiol (LgSS-1d -1) de 42.8 y 79 respectivamente; y 472 ± 38.0 µgMePB / L, a contenidos de biomasa de 1466.7 y 2666.7 mgSSV / L, donde se obtuvieron valores de Kbiol (LgSS-1d -1) de 11.0 y 32.6 respectivamente. La variación de las poblaciones microbianas se analizó utilizando DGGE. Los resultados indicaron que las poblaciones presentaron características similares entre las etapas, pero para las muestras de biomasa de Etapa I y Etapa III, se identificaron diferencias significativas en la composición de las poblaciones microbianas. No obstante, esto no afectó la eliminación de MePB y las condiciones de diversidad que caracterizan a un sistema aeróbico.COL00404028application/pdfengUniversidad de Antioquia, Facultad de IngenieríaDiagnóstico y Control de la ContaminaciónMedellín, Colombiainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARTArtículo de investigaciónhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/2.5/co/http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by-nc-sa/4.0/Evaluation of methylparaben removal and microbial behavior using a SBR systemRemoción de methilparabeno y comportamiento microbiano de un sistema SBRContaminación del aguaWater pollutionTratamiento del aguaWater treatmentMicroorganismosMicro-organismshttp://aims.fao.org/aos/agrovoc/c_ef195799http://aims.fao.org/aos/agrovoc/c_4807http://vocabularies.unesco.org/thesaurus/concept2632Rev. Fac. Ing. Univ. AntioquiaRevista Facultad de Ingeniería Universidad de Antioquia808792ORIGINALIsazaEduar_2019_EvaluationMethylparabenRemoval.pdfIsazaEduar_2019_EvaluationMethylparabenRemoval.pdfArtículo de investigaciónapplication/pdf192225http://bibliotecadigital.udea.edu.co/bitstream/10495/24954/1/IsazaEduar_2019_EvaluationMethylparabenRemoval.pdf80e867b166a96e7ea9b6342a55b973c0MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-81051http://bibliotecadigital.udea.edu.co/bitstream/10495/24954/2/license_rdfe2060682c9c70d4d30c83c51448f4eedMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://bibliotecadigital.udea.edu.co/bitstream/10495/24954/3/license.txt8a4605be74aa9ea9d79846c1fba20a33MD5310495/24954oai:bibliotecadigital.udea.edu.co:10495/249542021-12-10 15:55:56.412Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |