Use of ultrafiltration ceramic membranes as a first step treatment for olive oil washing wastewater

[EN] Olive oil is a food product in great demand throughout the world, its production generating large volumes of wastewater with a high organic load, where phenolic compounds are present. These compounds have outstanding antioxidant characteristics, so their recovery is of great interest. In this w...

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Autores: Cifuentes-Cabezas, Magdalena Soledad, Vincent Vela, Maria Cinta|||0000-0001-8493-0165, Mendoza Roca, José Antonio, Alvarez Blanco, Silvia
Tipo de recurso: artículo
Fecha de publicación:2022
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:10251/197962
Acceso en línea:https://riunet.upv.es/handle/10251/197962
Access Level:acceso abierto
Palabra clave:Ultrafiltration
Ceramic membranes
Olive oil washing wastewater
Phenolic compounds
Industrial wastewater
Wastewater reuse
INGENIERIA QUIMICA
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spelling Use of ultrafiltration ceramic membranes as a first step treatment for olive oil washing wastewaterCifuentes-Cabezas, Magdalena SoledadVincent Vela, Maria Cinta|||0000-0001-8493-0165Mendoza Roca, José AntonioAlvarez Blanco, SilviaUltrafiltrationCeramic membranesOlive oil washing wastewaterPhenolic compoundsIndustrial wastewaterWastewater reuseINGENIERIA QUIMICA[EN] Olive oil is a food product in great demand throughout the world, its production generating large volumes of wastewater with a high organic load, where phenolic compounds are present. These compounds have outstanding antioxidant characteristics, so their recovery is of great interest. In this way, the treatment of these wastewaters should be based on reusing water and, at the same time, on recovering valuable compounds. Ultrafiltration with ceramic membranes (5, 15 and 50 kDa) is proposed as a first treatment step for olive oil washing wastewater (OOWW) from the continuous two-phase centrifugation process. The effect of cross flow velocity and transmembrane pressure was evaluated against permeate flux values and the removal of turbidity, colour, chemical oxygen demand (COD), sugars and the phenolic compounds recovery. The CFV had a great influence on the removal of colour and turbidity. COD rejection increased with increasing TMP, being the highest rejection obtained under the most extreme conditions. The rejection of phenolic compounds and sugars did not show great variation between conditions. The 50 kDa membrane was the one that presented the largest permeate flux decline and the lowest permeability recovery after the cleaning, confirming the great fouling that this membrane suffered. The 15 kDa membrane at the operating conditions of 3 m.s-1 and 3 bar was observed as a good option to eliminate much of the colour (72%) and turbidity (99%) and to reduce considerably the organic load (54%) without greatly affecting the concentration of phenolic compounds (rejection of 21%) for future recovery.The authors acknowledge the financial support from the Spanish Ministry of Economy, Industry and Competitiveness through the project CTM2017¿88645-R and The European Union through the Operational Program of the Social Fund (FSE) of the Comunitat Valenciana 2014¿2020.ElsevierDepartamento de Ingeniería Química y NuclearEscuela Técnica Superior de Ingeniería IndustrialInstituto Universitario de Seguridad Industrial, Radiofísica y MedioambientalGENERALITAT VALENCIANAAGENCIA ESTATAL DE INVESTIGACIONRepositorio Institucional de la Universitat Politècnica de València Riunet20222022-09-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/197962reponame: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 2013-2016 CTM2017-88645-R IMPLEMENTACION DE TECNOLOGIA DE MEMBRANAS PARA LA VALORIZACION DE LOS COMPUESTOS FENOLICOS PRESENTES EN LAS AGUAS RESIDUALES DE LA INDUSTRIA DE PRODUCCION DE ACEITE DE OLIVAGeneralitat Valenciana https://doi.org/10.13039/501100003359 ACIF%2F2018%2F166 RECUPERACION DE POLIFENOLES DE EFLUENTES DE ALMAZARA MEDIANTE PROCESOS DE MEMBRANA Y TRATAMIENTO BIOLOGICO DE LAS CORRIENTES DE RECHAZOopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1979622026-06-13T07:49:27Z
dc.title.none.fl_str_mv Use of ultrafiltration ceramic membranes as a first step treatment for olive oil washing wastewater
title Use of ultrafiltration ceramic membranes as a first step treatment for olive oil washing wastewater
spellingShingle Use of ultrafiltration ceramic membranes as a first step treatment for olive oil washing wastewater
Cifuentes-Cabezas, Magdalena Soledad
Ultrafiltration
Ceramic membranes
Olive oil washing wastewater
Phenolic compounds
Industrial wastewater
Wastewater reuse
INGENIERIA QUIMICA
title_short Use of ultrafiltration ceramic membranes as a first step treatment for olive oil washing wastewater
title_full Use of ultrafiltration ceramic membranes as a first step treatment for olive oil washing wastewater
title_fullStr Use of ultrafiltration ceramic membranes as a first step treatment for olive oil washing wastewater
title_full_unstemmed Use of ultrafiltration ceramic membranes as a first step treatment for olive oil washing wastewater
title_sort Use of ultrafiltration ceramic membranes as a first step treatment for olive oil washing wastewater
dc.creator.none.fl_str_mv Cifuentes-Cabezas, Magdalena Soledad
Vincent Vela, Maria Cinta|||0000-0001-8493-0165
Mendoza Roca, José Antonio
Alvarez Blanco, Silvia
author Cifuentes-Cabezas, Magdalena Soledad
author_facet Cifuentes-Cabezas, Magdalena Soledad
Vincent Vela, Maria Cinta|||0000-0001-8493-0165
Mendoza Roca, José Antonio
Alvarez Blanco, Silvia
author_role author
author2 Vincent Vela, Maria Cinta|||0000-0001-8493-0165
Mendoza Roca, José Antonio
Alvarez Blanco, Silvia
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería Química y Nuclear
Escuela Técnica Superior de Ingeniería Industrial
Instituto Universitario de Seguridad Industrial, Radiofísica y Medioambiental
GENERALITAT VALENCIANA
AGENCIA ESTATAL DE INVESTIGACION
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Ultrafiltration
Ceramic membranes
Olive oil washing wastewater
Phenolic compounds
Industrial wastewater
Wastewater reuse
INGENIERIA QUIMICA
topic Ultrafiltration
Ceramic membranes
Olive oil washing wastewater
Phenolic compounds
Industrial wastewater
Wastewater reuse
INGENIERIA QUIMICA
description [EN] Olive oil is a food product in great demand throughout the world, its production generating large volumes of wastewater with a high organic load, where phenolic compounds are present. These compounds have outstanding antioxidant characteristics, so their recovery is of great interest. In this way, the treatment of these wastewaters should be based on reusing water and, at the same time, on recovering valuable compounds. Ultrafiltration with ceramic membranes (5, 15 and 50 kDa) is proposed as a first treatment step for olive oil washing wastewater (OOWW) from the continuous two-phase centrifugation process. The effect of cross flow velocity and transmembrane pressure was evaluated against permeate flux values and the removal of turbidity, colour, chemical oxygen demand (COD), sugars and the phenolic compounds recovery. The CFV had a great influence on the removal of colour and turbidity. COD rejection increased with increasing TMP, being the highest rejection obtained under the most extreme conditions. The rejection of phenolic compounds and sugars did not show great variation between conditions. The 50 kDa membrane was the one that presented the largest permeate flux decline and the lowest permeability recovery after the cleaning, confirming the great fouling that this membrane suffered. The 15 kDa membrane at the operating conditions of 3 m.s-1 and 3 bar was observed as a good option to eliminate much of the colour (72%) and turbidity (99%) and to reduce considerably the organic load (54%) without greatly affecting the concentration of phenolic compounds (rejection of 21%) for future recovery.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-09-01
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/10251/197962
url https://riunet.upv.es/handle/10251/197962
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 2013-2016 CTM2017-88645-R IMPLEMENTACION DE TECNOLOGIA DE MEMBRANAS PARA LA VALORIZACION DE LOS COMPUESTOS FENOLICOS PRESENTES EN LAS AGUAS RESIDUALES DE LA INDUSTRIA DE PRODUCCION DE ACEITE DE OLIVA
Generalitat Valenciana https://doi.org/10.13039/501100003359 ACIF%2F2018%2F166 RECUPERACION DE POLIFENOLES DE EFLUENTES DE ALMAZARA MEDIANTE PROCESOS DE MEMBRANA Y TRATAMIENTO BIOLOGICO DE LAS CORRIENTES DE RECHAZO
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
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/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
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
repository.mail.fl_str_mv
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score 15.300724

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