Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1

An integrated microalgae-based system for urban wastewater treatment, microalgae production and bioenergy generation through anaerobic digestion was evaluated over a period of one year. The pilot HRAP was effective at removing COD (similar to 80%) and ammonium(similar to 95%) and robust, despite com...

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Autores: Passos, Fabiana Lopes del Rei|||0000-0001-7501-988X, Gutiérrez Martínez, Raquel, Brockmann, Doris, Steyer, Jean Phillipe, García Serrano, Joan|||0000-0003-1258-8174, Ferrer Martí, Ivet|||0000-0002-4568-4843
Formato: artículo
Fecha de publicación:2015
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/84894
Acesso em linha:https://hdl.handle.net/2117/84894
https://dx.doi.org/10.1016/j.algal.2015.04.008
Access Level:acceso abierto
Palavra-chave:Biomass energy
Biodegradability
Bioenergy
Biogas
High rate algal pond
Microalgal biomass
Photobioreactor
RATE ALGAL POND
NUTRIENT REMOVAL
THERMAL PRETREATMENT
BIOMASS
Energia de la biomassa
Algues -- Biotecnologia
Àrees temàtiques de la UPC::Energies::Energia de la biomassa
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària
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network_name_str España
repository_id_str
spelling Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1Passos, Fabiana Lopes del Rei|||0000-0001-7501-988XGutiérrez Martínez, RaquelBrockmann, DorisSteyer, Jean PhillipeGarcía Serrano, Joan|||0000-0003-1258-8174Ferrer Martí, Ivet|||0000-0002-4568-4843Biomass energyBiodegradabilityBioenergyBiogasHigh rate algal pondMicroalgal biomassPhotobioreactorRATE ALGAL PONDNUTRIENT REMOVALTHERMAL PRETREATMENTBIOMASSEnergia de la biomassaAlgues -- BiotecnologiaÀrees temàtiques de la UPC::Energies::Energia de la biomassaÀrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitàriaAn integrated microalgae-based system for urban wastewater treatment, microalgae production and bioenergy generation through anaerobic digestion was evaluated over a period of one year. The pilot HRAP was effective at removing COD (similar to 80%) and ammonium(similar to 95%) and robust, despite common variations in wastewater composition and weather conditions in the Mediterranean region. Biomass production showed a strong seasonality, reaching an annual average of 10 g TSS/m(2).day and the highest values in spring (23 g TSS/m(2).day). Conversely, the macromolecular composition was fairly constant (58% proteins, 22% carbohydrates and 20% lipids). Predominant microalgae species varied throughout the year, influencing biogas production. Indeed, the anaerobic biodegradability of harvested biomass was 20-25% in July-October 2012 and May-July 2013 and 25-38% in November 2012-April 2013. Adapting the content of particulate inert COD in Anaerobic Digestion Model No. 1 (ADM1) was crucial for model calibration. After adjustment, ADM1 was able to predict microalgae anaerobic digestion performance, which showed an average methane yield of 0.09 L CH4/g COD at 15 days HRT and 0.16 L CH4/g COD at 20 days HRT. (C) 2015 Elsevier B.V. All rights reserved.20152015-07-0120162016-03-30journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/84894https://dx.doi.org/10.1016/j.algal.2015.04.008reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2http://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/848942026-05-27T15:37:01Z
dc.title.none.fl_str_mv Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1
title Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1
spellingShingle Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1
Passos, Fabiana Lopes del Rei|||0000-0001-7501-988X
Biomass energy
Biodegradability
Bioenergy
Biogas
High rate algal pond
Microalgal biomass
Photobioreactor
RATE ALGAL POND
NUTRIENT REMOVAL
THERMAL PRETREATMENT
BIOMASS
Energia de la biomassa
Algues -- Biotecnologia
Àrees temàtiques de la UPC::Energies::Energia de la biomassa
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària
title_short Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1
title_full Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1
title_fullStr Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1
title_full_unstemmed Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1
title_sort Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1
dc.creator.none.fl_str_mv Passos, Fabiana Lopes del Rei|||0000-0001-7501-988X
Gutiérrez Martínez, Raquel
Brockmann, Doris
Steyer, Jean Phillipe
García Serrano, Joan|||0000-0003-1258-8174
Ferrer Martí, Ivet|||0000-0002-4568-4843
author Passos, Fabiana Lopes del Rei|||0000-0001-7501-988X
author_facet Passos, Fabiana Lopes del Rei|||0000-0001-7501-988X
Gutiérrez Martínez, Raquel
Brockmann, Doris
Steyer, Jean Phillipe
García Serrano, Joan|||0000-0003-1258-8174
Ferrer Martí, Ivet|||0000-0002-4568-4843
author_role author
author2 Gutiérrez Martínez, Raquel
Brockmann, Doris
Steyer, Jean Phillipe
García Serrano, Joan|||0000-0003-1258-8174
Ferrer Martí, Ivet|||0000-0002-4568-4843
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Biomass energy
Biodegradability
Bioenergy
Biogas
High rate algal pond
Microalgal biomass
Photobioreactor
RATE ALGAL POND
NUTRIENT REMOVAL
THERMAL PRETREATMENT
BIOMASS
Energia de la biomassa
Algues -- Biotecnologia
Àrees temàtiques de la UPC::Energies::Energia de la biomassa
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària
topic Biomass energy
Biodegradability
Bioenergy
Biogas
High rate algal pond
Microalgal biomass
Photobioreactor
RATE ALGAL POND
NUTRIENT REMOVAL
THERMAL PRETREATMENT
BIOMASS
Energia de la biomassa
Algues -- Biotecnologia
Àrees temàtiques de la UPC::Energies::Energia de la biomassa
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària
description An integrated microalgae-based system for urban wastewater treatment, microalgae production and bioenergy generation through anaerobic digestion was evaluated over a period of one year. The pilot HRAP was effective at removing COD (similar to 80%) and ammonium(similar to 95%) and robust, despite common variations in wastewater composition and weather conditions in the Mediterranean region. Biomass production showed a strong seasonality, reaching an annual average of 10 g TSS/m(2).day and the highest values in spring (23 g TSS/m(2).day). Conversely, the macromolecular composition was fairly constant (58% proteins, 22% carbohydrates and 20% lipids). Predominant microalgae species varied throughout the year, influencing biogas production. Indeed, the anaerobic biodegradability of harvested biomass was 20-25% in July-October 2012 and May-July 2013 and 25-38% in November 2012-April 2013. Adapting the content of particulate inert COD in Anaerobic Digestion Model No. 1 (ADM1) was crucial for model calibration. After adjustment, ADM1 was able to predict microalgae anaerobic digestion performance, which showed an average methane yield of 0.09 L CH4/g COD at 15 days HRT and 0.16 L CH4/g COD at 20 days HRT. (C) 2015 Elsevier B.V. All rights reserved.
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-07-01
2016
2016-03-30
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://hdl.handle.net/2117/84894
https://dx.doi.org/10.1016/j.algal.2015.04.008
url https://hdl.handle.net/2117/84894
https://dx.doi.org/10.1016/j.algal.2015.04.008
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2

http://creativecommons.org/licenses/by-nc-nd/3.0/es/
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

http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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