Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium Chloride
- Autores
- Fortunato, María Susana; Baroni, Sabina; González, Ana Julieta; Álvarez Roncancio, Jesús David; Papalia, Mariana Andrea; Martinefski, Manuela Romina; Tripodi, Valeria Paula; Planes, Estela; Gallego, Alfredo; Korol, Sonia Edith
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Biodegradability of chlorhexidine (CH), triclosan (TC), and benzalkonium chloride (CBA) has been tested in 18 surface water sampling points in the urban area of Buenos Aires. Sampling points were located in both the Reconquista and the Matanza-Riachuelo basins as well as in the La Plata River. High tolerance to the three disinfectants was found and indigenous strains capable of degrading CBA and TC were isolated. Neither tolerance nor biodegradation were correlated with sewage pollution. A strain that degrades CBA was identified as belonging to the genus Pseudomonas using the API20NE system and 16SRNA sequencing. In batch assays, the strain was capable of degrading 100, 200, and up to 500 mg L−1 of CBA in 10, 25, and 46 h respectively with specific growth rates (μ) of 0.56, 0.30, and 0.14 h−1. The efficiency of the process was between 99.5–98.0% in terms of compound removal and between 93.8–89.1% in terms of chemical oxygen demand (COD). The detoxification of the compound as a result of the biodegradation was assessed using Pseudokirchneriella subcapitata, Vibrio fischeri, and Lactuca sativa as test organisms.
Fil: Fortunato, María Susana. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina
Fil: Baroni, Sabina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina
Fil: González, Ana Julieta. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Álvarez Roncancio, Jesús David. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina
Fil: Papalia, Mariana Andrea. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Microbiología, Inmunología y Biotecnología. Cátedra de Microbiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Martinefski, Manuela Romina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Tecnología Farmacéutica; Argentina
Fil: Tripodi, Valeria Paula. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Tecnología Farmacéutica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Planes, Estela. Instituto Nacional de Tecnología Industrial; Argentina
Fil: Gallego, Alfredo. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina
Fil: Korol, Sonia Edith. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina - Materia
-
BENZALKONIUM CHLORIDE
BIODEGRADATION
CHLORHEXIDINE
DETOXIFICATION
PSEUDOMONAS
TRICLOSAN - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/99585
Ver los metadatos del registro completo
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Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium ChlorideFortunato, María SusanaBaroni, SabinaGonzález, Ana JulietaÁlvarez Roncancio, Jesús DavidPapalia, Mariana AndreaMartinefski, Manuela RominaTripodi, Valeria PaulaPlanes, EstelaGallego, AlfredoKorol, Sonia EdithBENZALKONIUM CHLORIDEBIODEGRADATIONCHLORHEXIDINEDETOXIFICATIONPSEUDOMONASTRICLOSANhttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3Biodegradability of chlorhexidine (CH), triclosan (TC), and benzalkonium chloride (CBA) has been tested in 18 surface water sampling points in the urban area of Buenos Aires. Sampling points were located in both the Reconquista and the Matanza-Riachuelo basins as well as in the La Plata River. High tolerance to the three disinfectants was found and indigenous strains capable of degrading CBA and TC were isolated. Neither tolerance nor biodegradation were correlated with sewage pollution. A strain that degrades CBA was identified as belonging to the genus Pseudomonas using the API20NE system and 16SRNA sequencing. In batch assays, the strain was capable of degrading 100, 200, and up to 500 mg L−1 of CBA in 10, 25, and 46 h respectively with specific growth rates (μ) of 0.56, 0.30, and 0.14 h−1. The efficiency of the process was between 99.5–98.0% in terms of compound removal and between 93.8–89.1% in terms of chemical oxygen demand (COD). The detoxification of the compound as a result of the biodegradation was assessed using Pseudokirchneriella subcapitata, Vibrio fischeri, and Lactuca sativa as test organisms.Fil: Fortunato, María Susana. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; ArgentinaFil: Baroni, Sabina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; ArgentinaFil: González, Ana Julieta. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Álvarez Roncancio, Jesús David. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; ArgentinaFil: Papalia, Mariana Andrea. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Microbiología, Inmunología y Biotecnología. Cátedra de Microbiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Martinefski, Manuela Romina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Tecnología Farmacéutica; ArgentinaFil: Tripodi, Valeria Paula. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Tecnología Farmacéutica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Planes, Estela. Instituto Nacional de Tecnología Industrial; ArgentinaFil: Gallego, Alfredo. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; ArgentinaFil: Korol, Sonia Edith. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; ArgentinaSpringer2018-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/99585Fortunato, María Susana; Baroni, Sabina; González, Ana Julieta; Álvarez Roncancio, Jesús David; Papalia, Mariana Andrea; et al.; Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium Chloride; Springer; Water, Air and Soil Pollution; 229; 4; 4-2018; 1-140049-6979CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s11270-018-3780-7info:eu-repo/semantics/altIdentifier/doi/10.1007/s11270-018-3780-7info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:51:56Zoai:ri.conicet.gov.ar:11336/99585instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:51:56.875CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium Chloride |
title |
Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium Chloride |
spellingShingle |
Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium Chloride Fortunato, María Susana BENZALKONIUM CHLORIDE BIODEGRADATION CHLORHEXIDINE DETOXIFICATION PSEUDOMONAS TRICLOSAN |
title_short |
Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium Chloride |
title_full |
Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium Chloride |
title_fullStr |
Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium Chloride |
title_full_unstemmed |
Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium Chloride |
title_sort |
Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium Chloride |
dc.creator.none.fl_str_mv |
Fortunato, María Susana Baroni, Sabina González, Ana Julieta Álvarez Roncancio, Jesús David Papalia, Mariana Andrea Martinefski, Manuela Romina Tripodi, Valeria Paula Planes, Estela Gallego, Alfredo Korol, Sonia Edith |
author |
Fortunato, María Susana |
author_facet |
Fortunato, María Susana Baroni, Sabina González, Ana Julieta Álvarez Roncancio, Jesús David Papalia, Mariana Andrea Martinefski, Manuela Romina Tripodi, Valeria Paula Planes, Estela Gallego, Alfredo Korol, Sonia Edith |
author_role |
author |
author2 |
Baroni, Sabina González, Ana Julieta Álvarez Roncancio, Jesús David Papalia, Mariana Andrea Martinefski, Manuela Romina Tripodi, Valeria Paula Planes, Estela Gallego, Alfredo Korol, Sonia Edith |
author2_role |
author author author author author author author author author |
dc.subject.none.fl_str_mv |
BENZALKONIUM CHLORIDE BIODEGRADATION CHLORHEXIDINE DETOXIFICATION PSEUDOMONAS TRICLOSAN |
topic |
BENZALKONIUM CHLORIDE BIODEGRADATION CHLORHEXIDINE DETOXIFICATION PSEUDOMONAS TRICLOSAN |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.3 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Biodegradability of chlorhexidine (CH), triclosan (TC), and benzalkonium chloride (CBA) has been tested in 18 surface water sampling points in the urban area of Buenos Aires. Sampling points were located in both the Reconquista and the Matanza-Riachuelo basins as well as in the La Plata River. High tolerance to the three disinfectants was found and indigenous strains capable of degrading CBA and TC were isolated. Neither tolerance nor biodegradation were correlated with sewage pollution. A strain that degrades CBA was identified as belonging to the genus Pseudomonas using the API20NE system and 16SRNA sequencing. In batch assays, the strain was capable of degrading 100, 200, and up to 500 mg L−1 of CBA in 10, 25, and 46 h respectively with specific growth rates (μ) of 0.56, 0.30, and 0.14 h−1. The efficiency of the process was between 99.5–98.0% in terms of compound removal and between 93.8–89.1% in terms of chemical oxygen demand (COD). The detoxification of the compound as a result of the biodegradation was assessed using Pseudokirchneriella subcapitata, Vibrio fischeri, and Lactuca sativa as test organisms. Fil: Fortunato, María Susana. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina Fil: Baroni, Sabina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina Fil: González, Ana Julieta. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Álvarez Roncancio, Jesús David. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina Fil: Papalia, Mariana Andrea. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Microbiología, Inmunología y Biotecnología. Cátedra de Microbiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Martinefski, Manuela Romina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Tecnología Farmacéutica; Argentina Fil: Tripodi, Valeria Paula. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Tecnología Farmacéutica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Planes, Estela. Instituto Nacional de Tecnología Industrial; Argentina Fil: Gallego, Alfredo. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina Fil: Korol, Sonia Edith. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Sanidad, Nutrición, Bromatología y Toxicología. Cátedra de Higiene y Sanidad; Argentina |
description |
Biodegradability of chlorhexidine (CH), triclosan (TC), and benzalkonium chloride (CBA) has been tested in 18 surface water sampling points in the urban area of Buenos Aires. Sampling points were located in both the Reconquista and the Matanza-Riachuelo basins as well as in the La Plata River. High tolerance to the three disinfectants was found and indigenous strains capable of degrading CBA and TC were isolated. Neither tolerance nor biodegradation were correlated with sewage pollution. A strain that degrades CBA was identified as belonging to the genus Pseudomonas using the API20NE system and 16SRNA sequencing. In batch assays, the strain was capable of degrading 100, 200, and up to 500 mg L−1 of CBA in 10, 25, and 46 h respectively with specific growth rates (μ) of 0.56, 0.30, and 0.14 h−1. The efficiency of the process was between 99.5–98.0% in terms of compound removal and between 93.8–89.1% in terms of chemical oxygen demand (COD). The detoxification of the compound as a result of the biodegradation was assessed using Pseudokirchneriella subcapitata, Vibrio fischeri, and Lactuca sativa as test organisms. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/99585 Fortunato, María Susana; Baroni, Sabina; González, Ana Julieta; Álvarez Roncancio, Jesús David; Papalia, Mariana Andrea; et al.; Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium Chloride; Springer; Water, Air and Soil Pollution; 229; 4; 4-2018; 1-14 0049-6979 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/99585 |
identifier_str_mv |
Fortunato, María Susana; Baroni, Sabina; González, Ana Julieta; Álvarez Roncancio, Jesús David; Papalia, Mariana Andrea; et al.; Biodegradability of Disinfectants in Surface Waters from Buenos Aires: Isolation of an Indigenous Strain Able to Degrade and Detoxify Benzalkonium Chloride; Springer; Water, Air and Soil Pollution; 229; 4; 4-2018; 1-14 0049-6979 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s11270-018-3780-7 info:eu-repo/semantics/altIdentifier/doi/10.1007/s11270-018-3780-7 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613594846593024 |
score |
13.070432 |