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Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1
dc.contributor.author | Passos, Fabiana Lopes del Rei |
dc.contributor.author | Gutiérrez Martínez, Raquel |
dc.contributor.author | Brockmann, Doris |
dc.contributor.author | Steyer, Jean Phillipe |
dc.contributor.author | García Serrano, Joan |
dc.contributor.author | Ferrer Martí, Ivet |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.date.accessioned | 2016-03-30T14:28:13Z |
dc.date.available | 2017-08-15T00:30:24Z |
dc.date.issued | 2015-07-01 |
dc.identifier.citation | Passos , F., Gutierrez, R., Brockmann, D., Steyer, J.P., Garcia, J., Ferrer, I. Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1. "Algal Research-Biomass Biofuels and Bioproducts", 01 Juliol 2015, vol. 10, p. 55-63. |
dc.identifier.issn | 2211-9264 |
dc.identifier.other | https://www.researchgate.net/publication/275219435_Microalgae_production_in_wastewater_treatment_systems_anaerobic_digestion_and_modelling_using_ADM1 |
dc.identifier.uri | http://hdl.handle.net/2117/84894 |
dc.description.abstract | 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. |
dc.format.extent | 9 p. |
dc.language.iso | eng |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Energies::Energia de la biomassa |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària |
dc.subject.lcsh | Biomass energy |
dc.subject.other | Biodegradability |
dc.subject.other | Bioenergy |
dc.subject.other | Biogas |
dc.subject.other | High rate algal pond |
dc.subject.other | Microalgal biomass |
dc.subject.other | Photobioreactor |
dc.subject.other | RATE ALGAL POND |
dc.subject.other | NUTRIENT REMOVAL |
dc.subject.other | THERMAL PRETREATMENT |
dc.subject.other | BIOMASS |
dc.title | Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1 |
dc.type | Article |
dc.subject.lemac | Energia de la biomassa |
dc.subject.lemac | Algues -- Biotecnologia |
dc.contributor.group | Universitat Politècnica de Catalunya. GEMMA - Grup d'Enginyeria i Microbiologia del Medi Ambient |
dc.identifier.doi | 10.1016/j.algal.2015.04.008 |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S2211926415000946 |
dc.rights.access | Open Access |
local.identifier.drac | 16844704 |
dc.description.version | Postprint (published version) |
local.citation.author | Passos, F.; Gutierrez, R.; Brockmann, D.; Steyer, J.P.; Garcia, J.; Ferrer, I. |
local.citation.publicationName | Algal Research-Biomass Biofuels and Bioproducts |
local.citation.volume | 10 |
local.citation.startingPage | 55 |
local.citation.endingPage | 63 |
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