Assessing the occurrence of pharmaceuticals and antibiotic resistance genes during the anaerobic treatment of slaughterhouse wastewater at different temperatures

This study investigates the effect of psychrophilic, mesophilic and thermophilic temperatures on the anaerobic treatment of slaughterhouse wastewater, in terms of biogas production, occurrence of 30 pharmaceutical compounds of veterinary use, 4 antibiotic resistance genes (ARGs) which provide resist...

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Autores: Zahedi, Soraya, Gros Calvo, Meritxell, Balcázar, José Luis, Petrović, Mira, Pijuan i Vilalta, Maite
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2021
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/19668
Acceso en línea:http://hdl.handle.net/10256/19668
Access Level:acceso abierto
Palabra clave:Contaminants emergents en l'aigua
Emerging contaminants in water
Aigües residuals -- Depuració
Sewage -- Purification
Aigua -- Contaminació
Water -- Pollution
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spelling Assessing the occurrence of pharmaceuticals and antibiotic resistance genes during the anaerobic treatment of slaughterhouse wastewater at different temperaturesZahedi, SorayaGros Calvo, MeritxellBalcázar, José LuisPetrović, MiraPijuan i Vilalta, MaiteContaminants emergents en l'aiguaEmerging contaminants in waterAigües residuals -- DepuracióSewage -- PurificationAigua -- ContaminacióWater -- PollutionThis study investigates the effect of psychrophilic, mesophilic and thermophilic temperatures on the anaerobic treatment of slaughterhouse wastewater, in terms of biogas production, occurrence of 30 pharmaceutical compounds of veterinary use, 4 antibiotic resistance genes (ARGs) which provide resistance to tetracyclines (tetW), fluoroquinolones (qnrS), macrolide-lincosamide-streptogramin (ermB) and sulfonamides (sul1) antibiotics, as well as class I integron-integrase gene (intI1), related to horizontal gene transfer. The highest methane yield was obtained at a mesophilic temperature (35 °C) (323 mL CH4/g TCOD) followed by the yield obtained at thermophilic temperature (53 °C) (242 mL CH4/g TCOD). Regarding pharmaceuticals, chlortetracycline, oxytetracycline, tilmicosin, and lincomycin were the most abundant in the slaughterhouse wastewater, being detected predominantly in the solid phase (with median concentrations >200 μg/kg dry weight). On the other hand, ciprofloxacin, ofloxacin, norfloxacin, lincomycin and ibuprofen were the most predominant in the anaerobic digestate regardless of the treatment temperature. Psychrophilic temperatures (21 °C) exhibited moderate to low pharmaceuticals removal, while a large fraction of them were removed at a thermophilic temperature reaching 70–90% removals for tetracycline, macrolides and one sulfonamide (sulfapyridine)S. Zahedi acknowledges the funding received from the Spanish Ministry of Science and Innovation (MICINN) (IJCI-2017-33248). This study was supported by the Spanish Government (Ministerio de Ciencia e Innovación, project PID2019-110346RB-C22). The authors acknowledge the support from the Economy and Knowledge Department of the Catalan Government through a Consolidated Research Group (ICRA-TECH - 2017 SGR 1318) and (SGR ICRA-ENV 2017 1124).ElsevierAgencia Estatal de Investigacióninfo2021info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionpeer-reviewedapplication/pdfhttp://hdl.handle.net/10256/19668http://hdl.handle.net/10256/19668© Science of the Total Environment, 2021, vol. 789, art.núm. 147910Articles publicats (ICRA)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.scitotenv.2021.147910info:eu-repo/semantics/altIdentifier/issn/0048-9697info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110346RB-C22Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:10256/196682026-05-29T05:05:01Z
dc.title.none.fl_str_mv Assessing the occurrence of pharmaceuticals and antibiotic resistance genes during the anaerobic treatment of slaughterhouse wastewater at different temperatures
title Assessing the occurrence of pharmaceuticals and antibiotic resistance genes during the anaerobic treatment of slaughterhouse wastewater at different temperatures
spellingShingle Assessing the occurrence of pharmaceuticals and antibiotic resistance genes during the anaerobic treatment of slaughterhouse wastewater at different temperatures
Zahedi, Soraya
Contaminants emergents en l'aigua
Emerging contaminants in water
Aigües residuals -- Depuració
Sewage -- Purification
Aigua -- Contaminació
Water -- Pollution
title_short Assessing the occurrence of pharmaceuticals and antibiotic resistance genes during the anaerobic treatment of slaughterhouse wastewater at different temperatures
title_full Assessing the occurrence of pharmaceuticals and antibiotic resistance genes during the anaerobic treatment of slaughterhouse wastewater at different temperatures
title_fullStr Assessing the occurrence of pharmaceuticals and antibiotic resistance genes during the anaerobic treatment of slaughterhouse wastewater at different temperatures
title_full_unstemmed Assessing the occurrence of pharmaceuticals and antibiotic resistance genes during the anaerobic treatment of slaughterhouse wastewater at different temperatures
title_sort Assessing the occurrence of pharmaceuticals and antibiotic resistance genes during the anaerobic treatment of slaughterhouse wastewater at different temperatures
dc.creator.none.fl_str_mv Zahedi, Soraya
Gros Calvo, Meritxell
Balcázar, José Luis
Petrović, Mira
Pijuan i Vilalta, Maite
author Zahedi, Soraya
author_facet Zahedi, Soraya
Gros Calvo, Meritxell
Balcázar, José Luis
Petrović, Mira
Pijuan i Vilalta, Maite
author_role author
author2 Gros Calvo, Meritxell
Balcázar, José Luis
Petrović, Mira
Pijuan i Vilalta, Maite
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Agencia Estatal de Investigación
dc.subject.none.fl_str_mv Contaminants emergents en l'aigua
Emerging contaminants in water
Aigües residuals -- Depuració
Sewage -- Purification
Aigua -- Contaminació
Water -- Pollution
topic Contaminants emergents en l'aigua
Emerging contaminants in water
Aigües residuals -- Depuració
Sewage -- Purification
Aigua -- Contaminació
Water -- Pollution
description This study investigates the effect of psychrophilic, mesophilic and thermophilic temperatures on the anaerobic treatment of slaughterhouse wastewater, in terms of biogas production, occurrence of 30 pharmaceutical compounds of veterinary use, 4 antibiotic resistance genes (ARGs) which provide resistance to tetracyclines (tetW), fluoroquinolones (qnrS), macrolide-lincosamide-streptogramin (ermB) and sulfonamides (sul1) antibiotics, as well as class I integron-integrase gene (intI1), related to horizontal gene transfer. The highest methane yield was obtained at a mesophilic temperature (35 °C) (323 mL CH4/g TCOD) followed by the yield obtained at thermophilic temperature (53 °C) (242 mL CH4/g TCOD). Regarding pharmaceuticals, chlortetracycline, oxytetracycline, tilmicosin, and lincomycin were the most abundant in the slaughterhouse wastewater, being detected predominantly in the solid phase (with median concentrations >200 μg/kg dry weight). On the other hand, ciprofloxacin, ofloxacin, norfloxacin, lincomycin and ibuprofen were the most predominant in the anaerobic digestate regardless of the treatment temperature. Psychrophilic temperatures (21 °C) exhibited moderate to low pharmaceuticals removal, while a large fraction of them were removed at a thermophilic temperature reaching 70–90% removals for tetracycline, macrolides and one sulfonamide (sulfapyridine)
publishDate 2021
dc.date.none.fl_str_mv 2021
info
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
peer-reviewed
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/19668
http://hdl.handle.net/10256/19668
url http://hdl.handle.net/10256/19668
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.scitotenv.2021.147910
info:eu-repo/semantics/altIdentifier/issn/0048-9697
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110346RB-C22
dc.rights.none.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv © Science of the Total Environment, 2021, vol. 789, art.núm. 147910
Articles publicats (ICRA)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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