Ion exchange columns. A promising technology for nitrogen and phosphorus recovery in the main line of a wastewater treatment plant

[EN] Anaerobic membrane bioreactor (AnMBR) technology has great advantages for treating urban wastewaters, but, when irrigation cannot be applied and the effluent is discharged in a sensitive zone, a post-treatment of this effluent is needed for nitrogen and phosphorus removal. Under this scenario,...

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Autores: Ruiz-Cosgaya, Laura, Martínez-Guijarro, Mª Remedios|||0000-0002-3934-4615, Serralta Sevilla, Joaquín|||0000-0001-5015-0689, Barat, Ramón|||0000-0003-0484-3614, Izquierdo, Wilmer Andrés
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/213878
Acceso en línea:https://riunet.upv.es/handle/10251/213878
Access Level:acceso embargado
Palabra clave:AnMBR permeate
Ionic exchange
Nutrient recovery
Resins
Zeolites
TECNOLOGIA DEL MEDIO AMBIENTE
06.- Garantizar la disponibilidad y la gestión sostenible del agua y el saneamiento para todos
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spelling Ion exchange columns. A promising technology for nitrogen and phosphorus recovery in the main line of a wastewater treatment plantRuiz-Cosgaya, LauraMartínez-Guijarro, Mª Remedios|||0000-0002-3934-4615Serralta Sevilla, Joaquín|||0000-0001-5015-0689Barat, Ramón|||0000-0003-0484-3614Izquierdo, Wilmer AndrésAnMBR permeateIonic exchangeNutrient recoveryResinsZeolitesTECNOLOGIA DEL MEDIO AMBIENTE06.- Garantizar la disponibilidad y la gestión sostenible del agua y el saneamiento para todos[EN] Anaerobic membrane bioreactor (AnMBR) technology has great advantages for treating urban wastewaters, but, when irrigation cannot be applied and the effluent is discharged in a sensitive zone, a post-treatment of this effluent is needed for nitrogen and phosphorus removal. Under this scenario, ion exchange processes represent one of the most promising technologies for treating this effluent. Ion exchange technology allows to meet discharge limits and to recover these nutrients in a highly concentrated stream. In this work, the technical feasibility of using a commercial resin for phosphorus recovery and a natural zeolite (clinoptilolite) for nitrogen recovery was evaluated. Purolite FerrIX A33E resin removed phosphate from the AnMBR permeate within 500 Bed Volumes (BVs) with a maximum adsorption capacity (qmax) of 2,1 mg P-PO4/g resin. Regeneration of the resin (2% NaOH 2% NaCl) recovered over 95% of the phosphorous retained, achieving a concentration of 316,7 mg P-PO4/L in the regeneration solution. In the absence of a long-term study, the resin showed a stable adsorption capacity during 16 cycles of saturation-regeneration. Clinoptilolite removed nitrogen within 139 BVs obtaining a qmax of 3,68 mg N-NH4/g zeolite. 97 % of the retained N-NH4 was recovered in the regeneration stage (0,8% NaOH) with an average concentration of 577 mg N-NH4/L. Continuous exposure of the zeolite to alkaline solutions led to reduction of 50% of the adsorption capacity after 17 cycles.This research was funded by the Ministry of Science and Innovation project RECREATE (PID2020-114315RB-C22) and also by Ministry of Labor and Social Economy (Programa Investigo) .ElsevierDepartamento de Ingeniería Hidráulica y Medio AmbienteInstituto Universitario de Ingeniería del Agua y del Medio AmbienteEscuela Técnica Superior de Ingeniería de Caminos, Canales y PuertosAGENCIA ESTATAL DE INVESTIGACIONRepositorio Institucional de la Universitat Politècnica de València Riunet20242024-11-0120252025-01-1720262026-11-30journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/213878reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-114315RB-C22 ESTUDIO DE TECNOLOGIAS PARA LA RECUPERACION DE NUTRIENTES DE LAS CORRIENTES OBTENIDAS EN INSTALACIONES DE RECUPERACION DE RECURSOS CON CARBONIZACION HIDROTERMAL DE LODOS.embargoed accesshttp://purl.org/coar/access_right/c_f1cfReconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/embargoedAccessoai:riunet.upv.es:10251/2138782026-06-13T07:49:27Z
dc.title.none.fl_str_mv Ion exchange columns. A promising technology for nitrogen and phosphorus recovery in the main line of a wastewater treatment plant
title Ion exchange columns. A promising technology for nitrogen and phosphorus recovery in the main line of a wastewater treatment plant
spellingShingle Ion exchange columns. A promising technology for nitrogen and phosphorus recovery in the main line of a wastewater treatment plant
Ruiz-Cosgaya, Laura
AnMBR permeate
Ionic exchange
Nutrient recovery
Resins
Zeolites
TECNOLOGIA DEL MEDIO AMBIENTE
06.- Garantizar la disponibilidad y la gestión sostenible del agua y el saneamiento para todos
title_short Ion exchange columns. A promising technology for nitrogen and phosphorus recovery in the main line of a wastewater treatment plant
title_full Ion exchange columns. A promising technology for nitrogen and phosphorus recovery in the main line of a wastewater treatment plant
title_fullStr Ion exchange columns. A promising technology for nitrogen and phosphorus recovery in the main line of a wastewater treatment plant
title_full_unstemmed Ion exchange columns. A promising technology for nitrogen and phosphorus recovery in the main line of a wastewater treatment plant
title_sort Ion exchange columns. A promising technology for nitrogen and phosphorus recovery in the main line of a wastewater treatment plant
dc.creator.none.fl_str_mv Ruiz-Cosgaya, Laura
Martínez-Guijarro, Mª Remedios|||0000-0002-3934-4615
Serralta Sevilla, Joaquín|||0000-0001-5015-0689
Barat, Ramón|||0000-0003-0484-3614
Izquierdo, Wilmer Andrés
author Ruiz-Cosgaya, Laura
author_facet Ruiz-Cosgaya, Laura
Martínez-Guijarro, Mª Remedios|||0000-0002-3934-4615
Serralta Sevilla, Joaquín|||0000-0001-5015-0689
Barat, Ramón|||0000-0003-0484-3614
Izquierdo, Wilmer Andrés
author_role author
author2 Martínez-Guijarro, Mª Remedios|||0000-0002-3934-4615
Serralta Sevilla, Joaquín|||0000-0001-5015-0689
Barat, Ramón|||0000-0003-0484-3614
Izquierdo, Wilmer Andrés
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería Hidráulica y Medio Ambiente
Instituto Universitario de Ingeniería del Agua y del Medio Ambiente
Escuela Técnica Superior de Ingeniería de Caminos, Canales y Puertos
AGENCIA ESTATAL DE INVESTIGACION
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv AnMBR permeate
Ionic exchange
Nutrient recovery
Resins
Zeolites
TECNOLOGIA DEL MEDIO AMBIENTE
06.- Garantizar la disponibilidad y la gestión sostenible del agua y el saneamiento para todos
topic AnMBR permeate
Ionic exchange
Nutrient recovery
Resins
Zeolites
TECNOLOGIA DEL MEDIO AMBIENTE
06.- Garantizar la disponibilidad y la gestión sostenible del agua y el saneamiento para todos
description [EN] Anaerobic membrane bioreactor (AnMBR) technology has great advantages for treating urban wastewaters, but, when irrigation cannot be applied and the effluent is discharged in a sensitive zone, a post-treatment of this effluent is needed for nitrogen and phosphorus removal. Under this scenario, ion exchange processes represent one of the most promising technologies for treating this effluent. Ion exchange technology allows to meet discharge limits and to recover these nutrients in a highly concentrated stream. In this work, the technical feasibility of using a commercial resin for phosphorus recovery and a natural zeolite (clinoptilolite) for nitrogen recovery was evaluated. Purolite FerrIX A33E resin removed phosphate from the AnMBR permeate within 500 Bed Volumes (BVs) with a maximum adsorption capacity (qmax) of 2,1 mg P-PO4/g resin. Regeneration of the resin (2% NaOH 2% NaCl) recovered over 95% of the phosphorous retained, achieving a concentration of 316,7 mg P-PO4/L in the regeneration solution. In the absence of a long-term study, the resin showed a stable adsorption capacity during 16 cycles of saturation-regeneration. Clinoptilolite removed nitrogen within 139 BVs obtaining a qmax of 3,68 mg N-NH4/g zeolite. 97 % of the retained N-NH4 was recovered in the regeneration stage (0,8% NaOH) with an average concentration of 577 mg N-NH4/L. Continuous exposure of the zeolite to alkaline solutions led to reduction of 50% of the adsorption capacity after 17 cycles.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-11-01
2025
2025-01-17
2026
2026-11-30
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/213878
url https://riunet.upv.es/handle/10251/213878
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-114315RB-C22 ESTUDIO DE TECNOLOGIAS PARA LA RECUPERACION DE NUTRIENTES DE LAS CORRIENTES OBTENIDAS EN INSTALACIONES DE RECUPERACION DE RECURSOS CON CARBONIZACION HIDROTERMAL DE LODOS.
dc.rights.none.fl_str_mv embargoed access
http://purl.org/coar/access_right/c_f1cf
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/embargoedAccess
rights_invalid_str_mv embargoed access
http://purl.org/coar/access_right/c_f1cf
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv embargoedAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
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