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Biological treatment performance of hypersaline wastewaters with high phenols concentration from table olive packaging industry using sequencing batch reactors

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Biological treatment performance of hypersaline wastewaters with high phenols concentration from table olive packaging industry using sequencing batch reactors

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dc.contributor.author Ferrer-Polonio, Eva es_ES
dc.contributor.author Mendoza Roca, José Antonio es_ES
dc.contributor.author Iborra Clar, Alicia es_ES
dc.contributor.author Alonso Molina, José Luís es_ES
dc.contributor.author Pastor Alcañiz, Laura es_ES
dc.date.accessioned 2017-05-02T11:13:27Z
dc.date.available 2017-05-02T11:13:27Z
dc.date.issued 2016-11
dc.identifier.issn 1226-086X
dc.identifier.uri http://hdl.handle.net/10251/80317
dc.description.abstract Biological treatment of hypersaline wastewaters such as fermentation brine from table olive processing (FTOP), was carried out using four sequential biological reactors (SBRs). These wastewaters were characterized by conductivities higher than 90 mS·cm-1 together with COD and total phenols concentration values of more than 15 g·L-1 and 1000 mg·L-1, respectively. In order to increase the organic removal efficiency and to reduce the hydraulic retention time (HRT), extra nutrients were added and pre-treatment by adsorption was performed. Results showed that the COD/N/P relationship, in the FTOP, of 250/5/1 was appropriate for the biological process reaching COD removal efficiencies of around 80%. The FTOP adsorption pre-treatment with powder activated carbon for the reduction of phenols concentration to 400 mg·L-1 led to a HRT reduction from 40 to 15 days, maintaining the COD and total phenols removal percentages around 78% and 97%, respectively. On the other hand, γ-Proteobacteria was the main bacterial class, representing around 74% of the microbial community in the reactors. es_ES
dc.description.sponsorship The authors of this work thank the financial support of CDTI (Centre for Industrial Technological Development) depending on the Spanish Ministry of Science and Innovation. Authors also thank Chiemivall for providing the activated carbons. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation CDTI (Centre for Industrial Technological Development) es_ES
dc.relation.ispartof Journal of Industrial and Engineering Chemistry es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Hypersaline effluents es_ES
dc.subject Phenols removal es_ES
dc.subject Table olives es_ES
dc.subject SBR es_ES
dc.subject.classification INGENIERIA QUIMICA es_ES
dc.title Biological treatment performance of hypersaline wastewaters with high phenols concentration from table olive packaging industry using sequencing batch reactors es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.jiec.2016.07.046
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería del Diseño - Escola Tècnica Superior d'Enginyeria del Disseny 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 Ferrer-Polonio, E.; Mendoza Roca, JA.; Iborra Clar, A.; Alonso Molina, JL.; Pastor Alcañiz, L. (2016). Biological treatment performance of hypersaline wastewaters with high phenols concentration from table olive packaging industry using sequencing batch reactors. Journal of Industrial and Engineering Chemistry. 43:44-52. doi:10.1016/j.jiec.2016.07.046 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.jiec.2016.07.046 es_ES
dc.description.upvformatpinicio 44 es_ES
dc.description.upvformatpfin 52 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 43 es_ES
dc.relation.senia 322799 es_ES


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