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https://repositorio.uca.edu.ar/handle/123456789/15215
Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Aguilar, Lorena | es |
dc.contributor.author | Pérez, Leonardo Martín | es |
dc.contributor.author | Gallegos, Ángel | es |
dc.contributor.author | Forés, Eva | es |
dc.contributor.author | Arias, Carlos A. | es |
dc.contributor.author | Bosch, Carme | es |
dc.contributor.author | Verdum, Maria | es |
dc.contributor.author | Jove, Patricia | es |
dc.contributor.author | de Pablo, Joan | es |
dc.contributor.author | Morató, Jordi | es |
dc.date.accessioned | 2022-10-17T10:28:36Z | - |
dc.date.available | 2022-10-17T10:28:36Z | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | Aguilar, L. et al. Effect of aeration on nitrogen removal-associated microbial community in an innovative vertical cork-based constructed wetland for winery wastewater treatment [en línea]. Ecological Engineering. 2022, 185. doi: 10.1016/j.ecoleng.2022.106781.Disponible en:https://repositorio.uca.edu.ar/handle/123456789/15215 | es |
dc.identifier.issn | 0925- 8574 | - |
dc.identifier.uri | https://repositorio.uca.edu.ar/handle/123456789/15215 | - |
dc.description.abstract | Abstract: The wine industry produces large quantities of wastewater that often contains high levels of organic matter and nutrients, like nitrogen and phosphorous. In particular, nitrogen pollution can be harmful, even at low levels, since infants are vulnerable to nitrates in drinking water, and excess nitrogen can harm the health of soils and waterways. Herein, an innovative compact, modular, and mobile treatment wetland (TW) using cork by product as the only granular media was used to treat the final effluents from the Codorniu winery (Sant Sadurní d'Anoia, Spain). The TW was operated during two 5-month periods with or without intermittent induced aeration (40 min cycles, 90 L/min air flow rate). Nitrate (N-NO3) and total nitrogen (TN) removal were higher (52.8% and 46.8%, respectively, p < 0.05) during TW operation under aerated-condition. Additionally, qPCR analysis of 16S rRNA, nirS and nosZ genes revealed that intermittent induced aeration facilitates N-NO3 reduction by the stimulation of denitrifying bacteria in the TW biofilm (11.4% increase in nirS copies number/g cork sample, p < 0.05) as well as increasing the number of heterotrophic bacteria adhered to cork (25.5% increase in 16S rRNA copies number/g cork sample, p < 0.05). Moreover, SEM images demonstrated the suitability of cork as a resistant filter media for TW after long-term system operation (1.5 years). In conclusion, our results suggest that aeration improved nitrogen compounds removal compared to the non-aerated period, without affecting phosphorous elimination. Additionally, residual cork is presented here in a circular bioeconomy view, as a suitable filling media to treat winery wastewater that can provide additional carbon source to increase C/N rate stimulating denitrification, as well as a reliable organic substrate for biomass growth. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.rights | Acceso abierto | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
dc.source | Ecological Engineering. 2022, 185 | es |
dc.subject | INDUSTRIA VITIVINICOLA | es |
dc.subject | VINOS | es |
dc.subject | CONTAMINACION POR NITRATOS | es |
dc.subject | FLUJO VERTICAL | es |
dc.subject | CORCHO | es |
dc.subject | AIREACION | es |
dc.subject | AGUAS RESIDUALES | es |
dc.subject | BODEGAS | es |
dc.subject | BACTERIAS DESNITRIFICANTES | es |
dc.title | Effect of aeration on nitrogen removal-associated microbial community in an innovative vertical cork-based constructed wetland for winery wastewater treatment | es |
dc.type | Artículo | es |
dc.identifier.doi | 10.1016/j.ecoleng.2022.106781 | - |
uca.disciplina | QUIMICA | es |
uca.issnrd | 1 | es |
uca.affiliation | Fil: Aguilar, Lorena. Universitat Politécnica de Catalunya; España | es |
uca.affiliation | Fil: Aguilar, Lorena. UNESCO Chair on Sustainability; Francia | es |
uca.affiliation | Fil: Pérez, Leonardo Martín. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería; Argentina | es |
uca.affiliation | Fil: Pérez, Leonardo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es |
uca.affiliation | Fil: Pérez, Leonardo Martín. Universitat Politécnica de Catalunya; España | es |
uca.affiliation | Fil: Gallegos, Ángel. Universitat Politécnica de Catalunya; España | es |
uca.affiliation | Fil: Gallegos, Ángel. UNESCO Chair on Sustainability; Francia | es |
uca.affiliation | Fil: Forés, Eva. Universitat Politécnica de Catalunya; España | es |
uca.affiliation | Fil: Forés, Eva. UNESCO Chair on Sustainability; Francia | es |
uca.affiliation | Fil: Arias, Carlos A. University of Aarhus. Department of Biological Sciences; Dinamarca | es |
uca.affiliation | Fil: Arias, Carlos A. Aarhus University. Centre for Water Technology; Dinamarca | es |
uca.affiliation | Fil: Bosch, Carme. Fundació CTM Centre Tecnològic; España | es |
uca.affiliation | Fil: Verdum, Maria. University of Aarhus. Department of Biological Sciences; Dinamarca | es |
uca.affiliation | Fil: Jove, Patricia. Catalan Cork Institute; España | es |
uca.affiliation | Fil: de Pablo, Joan. Universitat Politécnica de Catalunya. Resource Recovery and Environmental Management; España | es |
uca.affiliation | Fil: Morató, Jordi. Universitat Politécnica de Catalunya; España | es |
uca.affiliation | Fil: Morató, Jordi. UNESCO Chair on Sustainability; Francia | es |
uca.version | publishedVersion | es |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | Facultad de Química e Ingeniería del Rosario | - |
crisitem.author.dept | Instituto de Investigaciones en Ingeniería Ambiental, Química y Biotecnología Aplicada (INGEBIO) | - |
crisitem.author.orcid | 0000-0002-4125-3536 | - |
crisitem.author.parentorg | Pontificia Universidad Católica Argentina | - |
crisitem.author.parentorg | Facultad de Química e Ingeniería del Rosario | - |
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