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Microalgae cultivation in wastewater: nutrient removal from anaerobic membrane bioreactor effluent

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Microalgae cultivation in wastewater: nutrient removal from anaerobic membrane bioreactor effluent

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dc.contributor.author Ruiz Martínez, Ana es_ES
dc.contributor.author Martin Garcia, N. es_ES
dc.contributor.author Romero Gil, Inmaculada es_ES
dc.contributor.author Seco, A. es_ES
dc.contributor.author FERRER, J. es_ES
dc.date.accessioned 2014-12-10T12:12:29Z
dc.date.available 2014-12-10T12:12:29Z
dc.date.issued 2012-12
dc.identifier.issn 0960-8524
dc.identifier.uri http://hdl.handle.net/10251/45298
dc.description.abstract This study investigated the removal of nitrogen and phosphorus from the effluent of a submerged anaerobic membrane bioreactor (SAnMBR) by means of a lab-scale photobioreactor in which algae biomass was cultured in a semi-continuous mode for a period of 42 days. Solids retention time was 2 days and a stable pH value in the system was maintained by adding CO2. Nitrogen and phosphorus concentrations in the SAnMBR effluent fluctuated according to the operating performance of the bioreactor and the properties of its actual wastewater load. Despite these variations, the anaerobic effluent proved to be a suitable growth medium for microalgae (mean biomass productivity was 234 mgl(-1) d(-1)), achieving a nutrient removal efficiency of 67.2% for ammonium (NH4+-N) and 97.8% for phosphate (PO4-3-P). When conditions were optimum, excellent water quality with very low ammonium and phosphate concentrations was obtained. es_ES
dc.description.sponsorship This research project has been supported by the Spanish Research Foundation (CICYT, projects CTM2011-28595-C02-01 and CTM2011-28595-C02-02), whose support is gratefully acknowledged. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Bioresource Technology es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Microalgae es_ES
dc.subject Nutrient removal es_ES
dc.subject Submerged anaerobic membrane bioreactor es_ES
dc.subject Wastewater es_ES
dc.subject.classification TECNOLOGIA DEL MEDIO AMBIENTE es_ES
dc.title Microalgae cultivation in wastewater: nutrient removal from anaerobic membrane bioreactor effluent es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.biortech.2012.09.022
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//CTM2011-28595-C02-02/ES/ESTUDIO EXPERIMENTAL DE LA RECUPERACION COMO BIOGAS DE LA ENERGIA DE LA MATERIA ORGANICA Y NUTRIENTES DEL AGUA RESIDUAL, ACOPLANDO UN ANBRM Y UN CULTIVO DE MICROALGAS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//CTM2011-28595-C02-01/ES/MODELACION Y CONTROL DE LA RECUPERACION COMO BIOGAS DE LA ENERGIA DE LA MATERIA ORGANICA Y NUTRIENTES DEL AGUA RESIDUAL, ACOPLANDO UN ANBRM Y UN CULTIVO DE MICROALGAS/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Hidráulica y Medio Ambiente - Departament d'Enginyeria Hidràulica i Medi Ambient es_ES
dc.description.bibliographicCitation Ruiz Martínez, A.; Martin Garcia, N.; Romero Gil, I.; Seco, A.; Ferrer, J. (2012). Microalgae cultivation in wastewater: nutrient removal from anaerobic membrane bioreactor effluent. Bioresource Technology. 126:247-253. https://doi.org/10.1016/j.biortech.2012.09.022 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.biortech.2012.09.022 es_ES
dc.description.upvformatpinicio 247 es_ES
dc.description.upvformatpfin 253 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 126 es_ES
dc.relation.senia 233047
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


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