Removal of contaminants of emerging concern from pig manure in different operation stages of a thin-layer cascade photobioreactor. Relationship with concentrations in microalgae and manure.

López Serna, Rebeca; Franco, Belen; Bolado Rodríguez, Silvia; Jiménez Sevilla, Juan José

Removal of contaminants of emerging concern from pig manure in different operation stages of a thin-layer cascade photobioreactor. Relationship with concentrations in microalgae and manure.

The performance of a pilot-scale thin-layer cascade photobioreactor, operated in semicontinuous mode, for the removal of veterinary drug residues and other contaminants of emerging concern (CECs) from pig manure has been assessed in six operation stages. Chlorella sp. (70–90%), Scenedesmus sp. (10–2...

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Detalles Bibliográficos
Autores:	López Serna, Rebeca, Franco, Belen, Bolado Rodríguez, Silvia, Jiménez Sevilla, Juan José
Tipo de recurso:	conjunto de datos
Estado:	Versión borrador
Fecha de publicación:	2024
País:	España
Institución:	Universidad de Valladolid
Repositorio:	UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:	oai:uvadoc.uva.es:10324/78228
Acceso en línea:	https://doi.org/10.71569/hwp6-r227 https://uvadoc.uva.es/handle/10324/78228
Access Level:	acceso abierto
Palabra clave:	Thin-layer cascade photobioreactor Micropollutants Microalgal biomass Routine removal Pig manure

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spelling	Removal of contaminants of emerging concern from pig manure in different operation stages of a thin-layer cascade photobioreactor. Relationship with concentrations in microalgae and manure.López Serna, RebecaFranco, BelenBolado Rodríguez, SilviaJiménez Sevilla, Juan JoséThin-layer cascade photobioreactorMicropollutantsMicroalgal biomassRoutine removalPig manureThe performance of a pilot-scale thin-layer cascade photobioreactor, operated in semicontinuous mode, for the removal of veterinary drug residues and other contaminants of emerging concern (CECs) from pig manure has been assessed in six operation stages. Chlorella sp. (70–90%), Scenedesmus sp. (10–25%) and Diatomea (<5%) comprise the microalgae species present during the stages. The global performance to remove the total CEC content in the photobioreactor effluent varied from 62 to 86% on each stage, while an CEC mean amount close to 8% was accumulated in the photobioreactor biomass. A relation with weather conditions was not observed. Elimination ratio was not related to the concentration in the influent which reached up to 8000 ng L−1 for some CECs. As expected, the concentrations of veterinary drugs were higher than those of non-veterinary CECs. The concentrations accumulated in the grown biomass were relative low, lower than 10 ng per fresh g excepting for a few cases. However, statistical data suggested that the linkage of CECs to microalgae biomass boosted their removal from the influent. Furthermore, it was observed that the manure liquid phase contained higher amounts of CECs than the solid phase.Instituto de Procesos SosteniblesDepartamento de Ingeniería Química y Tecnología del Medio AmbienteDepartamento de Química AnalíticaMinisterio de Ciencia, Innovación y UniversidadesConsejeria de Educacion Junta de Castilla y LeonEU Feder ProgrammeEU-Next GenerationElsevier2024info:eu-repo/semantics/datasetinfo:eu-repo/semantics/draftapplication/vnd.ms-excelhttps://doi.org/10.71569/hwp6-r227 https://uvadoc.uva.es/handle/10324/78228reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidEspañolJournal of Environmental Management Volume 354, March 2024, 120340, https://doi.org/10.1016/j.jenvman.2024.120340Journal of Environmental Management Volume 354, March 2024, 120340, https://doi.org/10.1016/j.jenvman.2024.120340PID2020-113544RB-I00/AEI/10.13039/501100011033PDC2021-121861-C22/AEI/10.13039/501100011033UIC 338CL-EI-2021-07info:eu-repo/semantics/openAccesshttp://creativecommons.org/publicdomain/zero/1.0/oai:uvadoc.uva.es:10324/782282026-06-13T12:44:47Z
dc.title.none.fl_str_mv	Removal of contaminants of emerging concern from pig manure in different operation stages of a thin-layer cascade photobioreactor. Relationship with concentrations in microalgae and manure.
title	Removal of contaminants of emerging concern from pig manure in different operation stages of a thin-layer cascade photobioreactor. Relationship with concentrations in microalgae and manure.
spellingShingle	Removal of contaminants of emerging concern from pig manure in different operation stages of a thin-layer cascade photobioreactor. Relationship with concentrations in microalgae and manure. López Serna, Rebeca Thin-layer cascade photobioreactor Micropollutants Microalgal biomass Routine removal Pig manure
title_short	Removal of contaminants of emerging concern from pig manure in different operation stages of a thin-layer cascade photobioreactor. Relationship with concentrations in microalgae and manure.
title_full	Removal of contaminants of emerging concern from pig manure in different operation stages of a thin-layer cascade photobioreactor. Relationship with concentrations in microalgae and manure.
title_fullStr	Removal of contaminants of emerging concern from pig manure in different operation stages of a thin-layer cascade photobioreactor. Relationship with concentrations in microalgae and manure.
title_full_unstemmed	Removal of contaminants of emerging concern from pig manure in different operation stages of a thin-layer cascade photobioreactor. Relationship with concentrations in microalgae and manure.
title_sort	Removal of contaminants of emerging concern from pig manure in different operation stages of a thin-layer cascade photobioreactor. Relationship with concentrations in microalgae and manure.
dc.creator.none.fl_str_mv	López Serna, Rebeca Franco, Belen Bolado Rodríguez, Silvia Jiménez Sevilla, Juan José
author	López Serna, Rebeca
author_facet	López Serna, Rebeca Franco, Belen Bolado Rodríguez, Silvia Jiménez Sevilla, Juan José
author_role	author
author2	Franco, Belen Bolado Rodríguez, Silvia Jiménez Sevilla, Juan José
author2_role	author author author
dc.contributor.none.fl_str_mv	Elsevier
dc.subject.none.fl_str_mv	Thin-layer cascade photobioreactor Micropollutants Microalgal biomass Routine removal Pig manure
topic	Thin-layer cascade photobioreactor Micropollutants Microalgal biomass Routine removal Pig manure
description	The performance of a pilot-scale thin-layer cascade photobioreactor, operated in semicontinuous mode, for the removal of veterinary drug residues and other contaminants of emerging concern (CECs) from pig manure has been assessed in six operation stages. Chlorella sp. (70–90%), Scenedesmus sp. (10–25%) and Diatomea (<5%) comprise the microalgae species present during the stages. The global performance to remove the total CEC content in the photobioreactor effluent varied from 62 to 86% on each stage, while an CEC mean amount close to 8% was accumulated in the photobioreactor biomass. A relation with weather conditions was not observed. Elimination ratio was not related to the concentration in the influent which reached up to 8000 ng L−1 for some CECs. As expected, the concentrations of veterinary drugs were higher than those of non-veterinary CECs. The concentrations accumulated in the grown biomass were relative low, lower than 10 ng per fresh g excepting for a few cases. However, statistical data suggested that the linkage of CECs to microalgae biomass boosted their removal from the influent. Furthermore, it was observed that the manure liquid phase contained higher amounts of CECs than the solid phase.
publishDate	2024
dc.date.none.fl_str_mv	2024
dc.type.none.fl_str_mv	info:eu-repo/semantics/dataset info:eu-repo/semantics/draft
format	dataset
status_str	draft
dc.identifier.none.fl_str_mv	https://doi.org/10.71569/hwp6-r227 https://uvadoc.uva.es/handle/10324/78228
url	https://doi.org/10.71569/hwp6-r227 https://uvadoc.uva.es/handle/10324/78228
dc.language.none.fl_str_mv	Español
language_invalid_str_mv	Español
dc.relation.none.fl_str_mv	Journal of Environmental Management Volume 354, March 2024, 120340, https://doi.org/10.1016/j.jenvman.2024.120340 Journal of Environmental Management Volume 354, March 2024, 120340, https://doi.org/10.1016/j.jenvman.2024.120340 PID2020-113544RB-I00/AEI/10.13039/501100011033 PDC2021-121861-C22/AEI/10.13039/501100011033 UIC 338 CL-EI-2021-07
dc.rights.none.fl_str_mv	info:eu-repo/semantics/openAccess http://creativecommons.org/publicdomain/zero/1.0/
eu_rights_str_mv	openAccess
rights_invalid_str_mv	http://creativecommons.org/publicdomain/zero/1.0/
dc.format.none.fl_str_mv	application/vnd.ms-excel
dc.source.none.fl_str_mv	reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid instname:Universidad de Valladolid
instname_str	Universidad de Valladolid
reponame_str	UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection	UVaDOC. Repositorio Documental de la Universidad de Valladolid
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repository.mail.fl_str_mv
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Removal of contaminants of emerging concern from pig manure in different operation stages of a thin-layer cascade photobioreactor. Relationship with concentrations in microalgae and manure.

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