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Simultaneous concentration of nutrients from anaerobically digested sludge centrate and pre-treatment of industrial effluents by forward osmosis

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Simultaneous concentration of nutrients from anaerobically digested sludge centrate and pre-treatment of industrial effluents by forward osmosis

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dc.contributor.author Soler Cabezas, José Luis es_ES
dc.contributor.author Mendoza Roca, José Antonio es_ES
dc.contributor.author Vincent Vela, Maria Cinta es_ES
dc.contributor.author Lujan Facundo, Maria Jose es_ES
dc.contributor.author Pastor Alcañiz, Laura es_ES
dc.date.accessioned 2019-05-31T20:42:16Z
dc.date.available 2019-05-31T20:42:16Z
dc.date.issued 2018 es_ES
dc.identifier.issn 1383-5866 es_ES
dc.identifier.uri http://hdl.handle.net/10251/121346
dc.description.abstract [EN] In the last years, forward osmosis (FO) has gained increasing prominence, new membranes are being developed and new applications are being considered. In this study, the recovery of nitrogen and phosphorus of the anaerobically digested sludge centrate was studied by FO using two industrial effluents characterized by high osmotic pressure (residual stream from an absorption process for ammonia elimination and brine from a seawater desalination facility) as draw solutions. The experiments were carried out in a laboratory plant testing two FO membranes (CTA-NW and Aquaporin Inside membrane). Results showed that nitrogen concentration was achieved with both membranes and both draw solutions. The use of the effluent from ammonia absorption enhanced of the nitrogen concentration in the feed stream to the FO membrane. The reached concentration factor in the laboratory tests was 1.61 when Aquaporin membrane was used. Phosphorus could not be concentrated because of its precipitation as calcium phosphate (confirmed by EDX analysis) as a consequence of the high calcium concentration of the municipal wastewater. es_ES
dc.description.sponsorship This study was supported by the Spanish Ministry of Economy and Competitiveness through the project RTC-2015-3582-5-AR. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation info:eu-repo/grantAgreement/MINECO//RTC-2015-3582-5Q4618002BC.VALENCIANA/ES/Desarrollo de un proceso de biorreactor de membranas para gestión de efluentes salinos. Proyecto ODEON/ es_ES
dc.relation.ispartof Separation and Purification Technology es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Forward osmosis es_ES
dc.subject Draw solution es_ES
dc.subject Nutrients concentration es_ES
dc.subject Waste water es_ES
dc.subject.classification INGENIERIA QUIMICA es_ES
dc.title Simultaneous concentration of nutrients from anaerobically digested sludge centrate and pre-treatment of industrial effluents by forward osmosis es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.seppur.2017.10.058 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear 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 Soler Cabezas, JL.; Mendoza Roca, JA.; Vincent Vela, MC.; Lujan Facundo, MJ.; Pastor Alcañiz, L. (2018). Simultaneous concentration of nutrients from anaerobically digested sludge centrate and pre-treatment of industrial effluents by forward osmosis. Separation and Purification Technology. 193:289-296. https://doi.org/10.1016/j.seppur.2017.10.058 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1016/j.seppur.2017.10.058 es_ES
dc.description.upvformatpinicio 289 es_ES
dc.description.upvformatpfin 296 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 193 es_ES
dc.relation.pasarela S\348395 es_ES
dc.contributor.funder Depuración de Aguas del Mediterráneo, S.L. es_ES
dc.contributor.funder Ministerio de Economía y Empresa es_ES


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