Management of table olive processing wastewater by an osmotic membrane bioreactor process

[EN] The management of fermentation brines from the table olive processing is very complex due to its characteristics: high salinity and high organic matter concentration including phenolic compounds, which behave as slow degradable compounds when a biological process is performed. In this work, the...

Descripción completa

Detalles Bibliográficos
Autores: Lujan Facundo, Maria Jose|||0000-0001-6871-0584, Mendoza Roca, José Antonio, Soler Cabezas, José Luis|||0000-0002-4610-3369, Bes-Piá, M.A.|||0000-0001-8005-7450, Vincent Vela, Maria Cinta|||0000-0001-8493-0165, Cuartas Uribe, Beatriz Elena|||0000-0003-2835-900X, Pastor-Alcaniz, L.
Tipo de recurso: artículo
Fecha de publicación:2020
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:10251/177256
Acceso en línea:https://riunet.upv.es/handle/10251/177256
Access Level:acceso abierto
Palabra clave:Forward osmosis
Osmotic membrane bioreactor
Wastewater treatment
INGENIERIA QUIMICA
id ES_cafcb8acef3f5e87bcc8fa2b1eabd24c
oai_identifier_str oai:riunet.upv.es:10251/177256
network_acronym_str ES
network_name_str España
repository_id_str
spelling Management of table olive processing wastewater by an osmotic membrane bioreactor processLujan Facundo, Maria Jose|||0000-0001-6871-0584Mendoza Roca, José AntonioSoler Cabezas, José Luis|||0000-0002-4610-3369Bes-Piá, M.A.|||0000-0001-8005-7450Vincent Vela, Maria Cinta|||0000-0001-8493-0165Cuartas Uribe, Beatriz Elena|||0000-0003-2835-900XPastor-Alcaniz, L.Forward osmosisOsmotic membrane bioreactorWastewater treatmentINGENIERIA QUIMICA[EN] The management of fermentation brines from the table olive processing is very complex due to its characteristics: high salinity and high organic matter concentration including phenolic compounds, which behave as slow degradable compounds when a biological process is performed. In this work, the management of these effluents by an osmotic membrane bioreactor has been assessed. This technique combines a biological reactor with forward osmosis membranes. For the study, a laboratory plant consisting of 1 L reactor and a forward osmosis module equipped with a membrane of 42 cm(2) of active surface has been used. Fermentation brine from table olive processing was fed to the system both as draw solution to set out the driving force for the membrane process and as a part of the feed to the reactor, mixing it with municipal wastewater. The experiments were carried out at a constant feed to microorganism ratio of 0.4 g COD.g SS-1.d(-1). Results indicated that the hypersaline effluent was able to produce the needed driving force by the process. Permeate fluxes ranged between 1 and 1.5 L.m(-2).h(-1) after the flux decay of the first operation days. Concerning the biological reaction, it has to be highlighted that phenols were eliminated after 24 days. Until that day, the biological process was jeopardized due to the quick increase of the conductivity in the reactor (ranging between 30 and 35 mS.cm(-1)), which was caused not only by the salinity of the influent but also by the reverse salt flux phenomenon. Soluble microbial products and extracted extracellular polymeric substances also increased in the reactor during the start-up.This study was supported by the Spanish Ministry of Economy and Competitiveness through the project RTC-2015-3582-5-ARElsevierDepartamento de Ingeniería Química y NuclearEscuela Técnica Superior de Ingeniería Aeroespacial y Diseño IndustrialEscuela Técnica Superior de Ingeniería IndustrialInstituto Universitario de Seguridad Industrial, Radiofísica y MedioambientalMinisterio de Economía y EmpresaRepositorio Institucional de la Universitat Politècnica de València Riunet20202020-10-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/177256reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 RTC-2015-3582-5Q4618002BC.VALENCIANA Desarrollo de un proceso de biorreactor de membranas para gestión de efluentes salinos. Proyecto ODEONopen 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:10251/1772562026-06-13T07:49:27Z
dc.title.none.fl_str_mv Management of table olive processing wastewater by an osmotic membrane bioreactor process
title Management of table olive processing wastewater by an osmotic membrane bioreactor process
spellingShingle Management of table olive processing wastewater by an osmotic membrane bioreactor process
Lujan Facundo, Maria Jose|||0000-0001-6871-0584
Forward osmosis
Osmotic membrane bioreactor
Wastewater treatment
INGENIERIA QUIMICA
title_short Management of table olive processing wastewater by an osmotic membrane bioreactor process
title_full Management of table olive processing wastewater by an osmotic membrane bioreactor process
title_fullStr Management of table olive processing wastewater by an osmotic membrane bioreactor process
title_full_unstemmed Management of table olive processing wastewater by an osmotic membrane bioreactor process
title_sort Management of table olive processing wastewater by an osmotic membrane bioreactor process
dc.creator.none.fl_str_mv Lujan Facundo, Maria Jose|||0000-0001-6871-0584
Mendoza Roca, José Antonio
Soler Cabezas, José Luis|||0000-0002-4610-3369
Bes-Piá, M.A.|||0000-0001-8005-7450
Vincent Vela, Maria Cinta|||0000-0001-8493-0165
Cuartas Uribe, Beatriz Elena|||0000-0003-2835-900X
Pastor-Alcaniz, L.
author Lujan Facundo, Maria Jose|||0000-0001-6871-0584
author_facet Lujan Facundo, Maria Jose|||0000-0001-6871-0584
Mendoza Roca, José Antonio
Soler Cabezas, José Luis|||0000-0002-4610-3369
Bes-Piá, M.A.|||0000-0001-8005-7450
Vincent Vela, Maria Cinta|||0000-0001-8493-0165
Cuartas Uribe, Beatriz Elena|||0000-0003-2835-900X
Pastor-Alcaniz, L.
author_role author
author2 Mendoza Roca, José Antonio
Soler Cabezas, José Luis|||0000-0002-4610-3369
Bes-Piá, M.A.|||0000-0001-8005-7450
Vincent Vela, Maria Cinta|||0000-0001-8493-0165
Cuartas Uribe, Beatriz Elena|||0000-0003-2835-900X
Pastor-Alcaniz, L.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería Química y Nuclear
Escuela Técnica Superior de Ingeniería Aeroespacial y Diseño Industrial
Escuela Técnica Superior de Ingeniería Industrial
Instituto Universitario de Seguridad Industrial, Radiofísica y Medioambiental
Ministerio de Economía y Empresa
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Forward osmosis
Osmotic membrane bioreactor
Wastewater treatment
INGENIERIA QUIMICA
topic Forward osmosis
Osmotic membrane bioreactor
Wastewater treatment
INGENIERIA QUIMICA
description [EN] The management of fermentation brines from the table olive processing is very complex due to its characteristics: high salinity and high organic matter concentration including phenolic compounds, which behave as slow degradable compounds when a biological process is performed. In this work, the management of these effluents by an osmotic membrane bioreactor has been assessed. This technique combines a biological reactor with forward osmosis membranes. For the study, a laboratory plant consisting of 1 L reactor and a forward osmosis module equipped with a membrane of 42 cm(2) of active surface has been used. Fermentation brine from table olive processing was fed to the system both as draw solution to set out the driving force for the membrane process and as a part of the feed to the reactor, mixing it with municipal wastewater. The experiments were carried out at a constant feed to microorganism ratio of 0.4 g COD.g SS-1.d(-1). Results indicated that the hypersaline effluent was able to produce the needed driving force by the process. Permeate fluxes ranged between 1 and 1.5 L.m(-2).h(-1) after the flux decay of the first operation days. Concerning the biological reaction, it has to be highlighted that phenols were eliminated after 24 days. Until that day, the biological process was jeopardized due to the quick increase of the conductivity in the reactor (ranging between 30 and 35 mS.cm(-1)), which was caused not only by the salinity of the influent but also by the reverse salt flux phenomenon. Soluble microbial products and extracted extracellular polymeric substances also increased in the reactor during the start-up.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-10-01
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/10251/177256
url https://riunet.upv.es/handle/10251/177256
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 RTC-2015-3582-5Q4618002BC.VALENCIANA Desarrollo de un proceso de biorreactor de membranas para gestión de efluentes salinos. Proyecto ODEON
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
_version_ 1869419527163346944
score 15,301603

Similares en LA Referencia