Potential use of the organic fraction of municipal solid waste in anaerobic co-digestion with wastewater in submerged anaerobic membrane technology

Food waste was characterized for its potential use as substrate for anaerobic co-digestion in a submerged anaerobic membrane bioreactor pilot plant that treats urban wastewater (WW). 90% of the particles had sizes under 0.5 mm after grinding the food waste in a commercial food waste disposer. COD, n...

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Autores: Moñino Amorós, Patricia, Jiménez Douglas, Emérita, Seco Torrecillas, Aurora, FERRER, J., Barat, Ramón|||0000-0003-0484-3614, Aguado García, Daniel|||0000-0002-6417-366X
Formato: artículo
Fecha de publicación:2016
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/83702
Acesso em linha:https://riunet.upv.es/handle/10251/83702
Access Level:acceso abierto
Palavra-chave:AnMBR
Characterization
Co-digestion
Food waste
Methane production
Resource recovery
TECNOLOGIA DEL MEDIO AMBIENTE
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spelling Potential use of the organic fraction of municipal solid waste in anaerobic co-digestion with wastewater in submerged anaerobic membrane technologyMoñino Amorós, PatriciaJiménez Douglas, EméritaSeco Torrecillas, AuroraFERRER, J.Barat, Ramón|||0000-0003-0484-3614Aguado García, Daniel|||0000-0002-6417-366XAnMBRCharacterizationCo-digestionFood wasteMethane productionResource recoveryTECNOLOGIA DEL MEDIO AMBIENTEFood waste was characterized for its potential use as substrate for anaerobic co-digestion in a submerged anaerobic membrane bioreactor pilot plant that treats urban wastewater (WW). 90% of the particles had sizes under 0.5 mm after grinding the food waste in a commercial food waste disposer. COD, nitrogen and phosphorus concentrations were 100, 2 and 20 times higher in food waste than their average concentrations in WW, but the relative flow contribution of both streams made COD the only pollutant that increased significantly when both substrates were mixed. As sulphate concentration in food waste was in the same range as WW, co-digestion of both substrates would increase the COD/SO4-S ratio and favour methanogenic activity in anaerobic treatments. The average methane potential of the food waste was 421 +/- 15 mL CH4 g(-1) VS, achieving 73% anaerobic biodegradability. The anaerobic co-digestion of food waste with WW is expected to increase methane production 2.9-fold. The settleable solids tests and the particle size distribution analyses confirmed that both treatment lines of a conventional WWTP (water and sludge lines) would be clearly impacted,by the incorporation of food waste into its influent. Anaerobic processes are therefore preferred over their aerobic counterparts due to their ability to valorise the high COD content to produce biogas (a renewable energy) instead of increasing the energetic costs associated with the aeration process for aerobic COD oxidation. (C) 2016 Elsevier Ltd. All rights reserved.This research work was possible thanks to financial support from the Generalitat Valenciana (project PROMETEO/2012/029) which is gratefully acknowledged.PERGAMON-ELSEVIER SCIENCE LTDDepartamento de Ingeniería Hidráulica y Medio AmbienteInstituto Universitario de Ingeniería del Agua y del Medio AmbienteEscuela Técnica Superior de Ingeniería de Caminos, Canales y PuertosGeneralitat ValencianaRepositorio Institucional de la Universitat Politècnica de València Riunet20162016-07-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/83702reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengGeneralitat Valenciana https://doi.org/10.13039/501100003359 PROMETEO%2F2012%2F029 INCORPORACION RSU AL TRATAMIENTO DE AGUAS SAMBR: ESTUDIO DE VIABILIDAD DE LA INCORPORACION DE LA FRACCION ORGANICA DE LOS RESIDUOS SOLIDOS URBANOS EN EL TRATAMIENTO DE AGUAS RESIDUALES MEDIANTE MEMBRANAS ANAEROBIASopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/837022026-06-13T07:49:27Z
dc.title.none.fl_str_mv Potential use of the organic fraction of municipal solid waste in anaerobic co-digestion with wastewater in submerged anaerobic membrane technology
title Potential use of the organic fraction of municipal solid waste in anaerobic co-digestion with wastewater in submerged anaerobic membrane technology
spellingShingle Potential use of the organic fraction of municipal solid waste in anaerobic co-digestion with wastewater in submerged anaerobic membrane technology
Moñino Amorós, Patricia
AnMBR
Characterization
Co-digestion
Food waste
Methane production
Resource recovery
TECNOLOGIA DEL MEDIO AMBIENTE
title_short Potential use of the organic fraction of municipal solid waste in anaerobic co-digestion with wastewater in submerged anaerobic membrane technology
title_full Potential use of the organic fraction of municipal solid waste in anaerobic co-digestion with wastewater in submerged anaerobic membrane technology
title_fullStr Potential use of the organic fraction of municipal solid waste in anaerobic co-digestion with wastewater in submerged anaerobic membrane technology
title_full_unstemmed Potential use of the organic fraction of municipal solid waste in anaerobic co-digestion with wastewater in submerged anaerobic membrane technology
title_sort Potential use of the organic fraction of municipal solid waste in anaerobic co-digestion with wastewater in submerged anaerobic membrane technology
dc.creator.none.fl_str_mv Moñino Amorós, Patricia
Jiménez Douglas, Emérita
Seco Torrecillas, Aurora
FERRER, J.
Barat, Ramón|||0000-0003-0484-3614
Aguado García, Daniel|||0000-0002-6417-366X
author Moñino Amorós, Patricia
author_facet Moñino Amorós, Patricia
Jiménez Douglas, Emérita
Seco Torrecillas, Aurora
FERRER, J.
Barat, Ramón|||0000-0003-0484-3614
Aguado García, Daniel|||0000-0002-6417-366X
author_role author
author2 Jiménez Douglas, Emérita
Seco Torrecillas, Aurora
FERRER, J.
Barat, Ramón|||0000-0003-0484-3614
Aguado García, Daniel|||0000-0002-6417-366X
author2_role author
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
Generalitat Valenciana
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv AnMBR
Characterization
Co-digestion
Food waste
Methane production
Resource recovery
TECNOLOGIA DEL MEDIO AMBIENTE
topic AnMBR
Characterization
Co-digestion
Food waste
Methane production
Resource recovery
TECNOLOGIA DEL MEDIO AMBIENTE
description Food waste was characterized for its potential use as substrate for anaerobic co-digestion in a submerged anaerobic membrane bioreactor pilot plant that treats urban wastewater (WW). 90% of the particles had sizes under 0.5 mm after grinding the food waste in a commercial food waste disposer. COD, nitrogen and phosphorus concentrations were 100, 2 and 20 times higher in food waste than their average concentrations in WW, but the relative flow contribution of both streams made COD the only pollutant that increased significantly when both substrates were mixed. As sulphate concentration in food waste was in the same range as WW, co-digestion of both substrates would increase the COD/SO4-S ratio and favour methanogenic activity in anaerobic treatments. The average methane potential of the food waste was 421 +/- 15 mL CH4 g(-1) VS, achieving 73% anaerobic biodegradability. The anaerobic co-digestion of food waste with WW is expected to increase methane production 2.9-fold. The settleable solids tests and the particle size distribution analyses confirmed that both treatment lines of a conventional WWTP (water and sludge lines) would be clearly impacted,by the incorporation of food waste into its influent. Anaerobic processes are therefore preferred over their aerobic counterparts due to their ability to valorise the high COD content to produce biogas (a renewable energy) instead of increasing the energetic costs associated with the aeration process for aerobic COD oxidation. (C) 2016 Elsevier Ltd. All rights reserved.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-07-01
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/10251/83702
url https://riunet.upv.es/handle/10251/83702
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Generalitat Valenciana https://doi.org/10.13039/501100003359 PROMETEO%2F2012%2F029 INCORPORACION RSU AL TRATAMIENTO DE AGUAS SAMBR: ESTUDIO DE VIABILIDAD DE LA INCORPORACION DE LA FRACCION ORGANICA DE LOS RESIDUOS SOLIDOS URBANOS EN EL TRATAMIENTO DE AGUAS RESIDUALES MEDIANTE MEMBRANAS ANAEROBIAS
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
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
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv PERGAMON-ELSEVIER SCIENCE LTD
publisher.none.fl_str_mv PERGAMON-ELSEVIER SCIENCE LTD
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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