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dc.contributor.author | Gonzalez-Camejo, Josue | es_ES |
dc.contributor.author | Barat, Ramón | es_ES |
dc.contributor.author | Pachés Giner, María Aguas Vivas | es_ES |
dc.contributor.author | Murgui Mezquita, Mónica | es_ES |
dc.contributor.author | Seco Torrecillas, Aurora | es_ES |
dc.contributor.author | FERRER, J. | es_ES |
dc.date.accessioned | 2018-03-09T05:04:31Z | |
dc.date.available | 2018-03-09T05:04:31Z | |
dc.date.issued | 2018 | es_ES |
dc.identifier.issn | 0959-3330 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/99043 | |
dc.description.abstract | [EN] The aim of this study was to evaluate the effect of light intensity and temperature on nutrient removal and biomass productivity in a microalgae¿bacteria culture and their effects on the microalgae¿bacteria competition. Three experiments were carried out at constant temperature and various light intensities: 40, 85 and 125¿µE¿m¿2¿s¿1. Other two experiments were carried out at variable temperatures: 23¿±¿2°C and 28¿±¿2°C at light intensity of 85 and 125¿µE¿m¿2¿s¿1, respectively. The photobioreactor was fed by the effluent from an anaerobic membrane bioreactor. High nitrogen and phosphorus removal efficiencies (about 99%) were achieved under the following operating conditions: 85¿125¿µE¿m¿2¿s¿1 and 22¿±¿1°C. In the microalgae¿bacteria culture studied, increasing light intensity favoured microalgae growth and limited the nitrification process. However, a non-graduated temperature increase (up to 32°C) under the light intensities studied caused the proliferation of nitrifying bacteria and the nitrite and nitrate accumulation. Hence, light intensity and temperature are key parameters in the control of the microalgae¿bacteria competition. Biomass productivity significantly increased with light intensity, reaching 50.5¿±¿9.6, 80.3¿±¿6.5 and 94.3¿±¿7.9¿mgVSS¿L¿1¿d¿1 for a light intensity of 40, 85 and 125¿µE¿m¿2¿s¿1, respectively | es_ES |
dc.description.sponsorship | This research work was possible because of Projects CTM2011-28595-C02-01 and CTM2011-28595-C02-02 [funded by the Spanish Ministry of Economy and Competitiveness jointly with the European Regional Development Fund and the Generalitat Valenciana GVA-ACOMP2013/203]. This research was also supported by the Spanish Ministry of Education, Culture and Sport via a pre doctoral FPU fellowship to the first author [FPU14/05082]. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Taylor & Francis | es_ES |
dc.relation.ispartof | Environmental Technology | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Bacteria competition | es_ES |
dc.subject | Light | es_ES |
dc.subject | Microalgae | es_ES |
dc.subject | Nutrient removal | es_ES |
dc.subject | Wastewater | es_ES |
dc.subject.classification | TECNOLOGIA DEL MEDIO AMBIENTE | es_ES |
dc.subject.classification | INGENIERIA HIDRAULICA | es_ES |
dc.title | Wastewater nutrient removal in a mixed microalgae bacteria culture: effect of light and temperature on the microalgae bacteria competition | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1080/09593330.2017.1305001 | 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.date.embargoEndDate | 2019-02-16 | 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.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Ingeniería del Agua y del Medio Ambiente - Institut Universitari d'Enginyeria de l'Aigua i Medi Ambient | es_ES |
dc.description.bibliographicCitation | Gonzalez-Camejo, J.; Barat, R.; Pachés Giner, MAV.; Murgui Mezquita, M.; Seco Torrecillas, A.; Ferrer, J. (2018). Wastewater nutrient removal in a mixed microalgae bacteria culture: effect of light and temperature on the microalgae bacteria competition. Environmental Technology. 39(4):503-515. https://doi.org/10.1080/09593330.2017.1305001 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1080/09593330.2017.1305001 | es_ES |
dc.description.upvformatpinicio | 503 | es_ES |
dc.description.upvformatpfin | 515 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 39 | es_ES |
dc.description.issue | 4 | es_ES |
dc.relation.pasarela | S\329601 | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |
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