• español
  • English
  • français
  • Deutsch
  • português (Brasil)
  • italiano
    • español
    • English
    • français
    • Deutsch
    • português (Brasil)
    • italiano
    • español
    • English
    • français
    • Deutsch
    • português (Brasil)
    • italiano
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Parcourir

    Tout UVaDOCCommunautésPar date de publicationAuteursSujetsTitres

    Mon compte

    Ouvrir une session

    Statistiques

    Statistiques d'usage de visualisation

    Compartir

    Voir le document 
    •   Accueil de UVaDOC
    • PUBLICATIONS SCIENTIFIQUES
    • Institutos de Investigación
    • Instituto Universitario de Investigación en Procesos Sostenibles (IPS)
    • IPS - Artículos de revista
    • Voir le document
    •   Accueil de UVaDOC
    • PUBLICATIONS SCIENTIFIQUES
    • Institutos de Investigación
    • Instituto Universitario de Investigación en Procesos Sostenibles (IPS)
    • IPS - Artículos de revista
    • Voir le document
    • español
    • English
    • français
    • Deutsch
    • português (Brasil)
    • italiano

    Exportar

    RISMendeleyRefworksZotero
    • edm
    • marc
    • xoai
    • qdc
    • ore
    • ese
    • dim
    • uketd_dc
    • oai_dc
    • etdms
    • rdf
    • mods
    • mets
    • didl
    • premis

    Citas

    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/58484

    Título
    Biofiltration based on bioactive coatings for the abatement of indoor air VOCs
    Autor
    González Martín, JavierAutoridad UVA Orcid
    Cantera Ruiz De Pellon, SaraAutoridad UVA Orcid
    Lebrero Fernández, RaquelAutoridad UVA Orcid
    Muñoz Torre, RaúlAutoridad UVA Orcid
    Año del Documento
    2023
    Editorial
    Elsevier
    Descripción
    Producción Científica
    Documento Fuente
    Sustainable Chemistry and Pharmacy, Volume 31, 2023, 100960
    Résumé
    Biotechnologies are a feasible alternative for indoor air pollutant abatement. Among biotechnologies, bioactive coatings consist of microorganisms embedded in polymeric matrices, allowing a direct contact between microorganisms and gas pollutants, thus enhancing their abatement. Three bioreactors (BR1, BR2 and BR3) were inoculated with a VOC-degrading enriched culture, a latex bioactive coating with the VOC-degrading enriched culture, and a latex bioactive coating with fresh activated sludge. The influence of empty bed residence time (EBRT) and inlet concentrations on the removal of toluene, α-pinene and n-hexane was assessed. BR1 and BR2 achieved steady-state toluene and pinene removals >90% down to 30 s. BR3 lower removals could be attributed to the lack of acclimation of activated sludge. When inlet concentrations were progressively reduced to <2 mg m−3 at 15 s of EBRT, toluene removals increased to >80% in BR1 and BR2, but only to 64.2% in BR3. Pinene removals reached 90.9% in BR1, and >70% in BR2 and BR3. The bacterial population was dominated by Rhodococcus, Mycobacterium, Devosia and Rhodobacteraceae members in BR1 and BR2. No significant and robust hexane removal was observed regardless of the inoculum or operational conditions, probably due to mass transfer limitations, which entailed a low dominance of organisms with this metabolic capability.
    Materias Unesco
    23 Química
    Palabras Clave
    Biofiltration
    Indoor air quality
    Biofiltración
    Calidad del aire interior
    ISSN
    2352-5541
    Revisión por pares
    SI
    DOI
    10.1016/j.scp.2022.100960
    Patrocinador
    Ministerio de Ciencia, Innovación y Universidades (project RTI2018-0-096441-B-I00)
    Junta de Castilla y León y EU-FEDER (program grant number CLU 2017–09, CL-EI-2021-07 and UIC 315)
    European Commission-H2020-MSCA–IF–2019 grant (ENHANCEMENT, ref. 897284)
    Patrocinador
    info:eu-repo/grantAgreement/EC/H2020/897284
    Version del Editor
    https://www.sciencedirect.com/science/article/pii/S2352554122003643?via%3Dihub
    Propietario de los Derechos
    © 2023 The Authors
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/58484
    Tipo de versión
    info:eu-repo/semantics/publishedVersion
    Derechos
    openAccess
    Aparece en las colecciones
    • IPS - Artículos de revista [156]
    Afficher la notice complète
    Fichier(s) constituant ce document
    Nombre:
    Biofiltration.pdf
    Tamaño:
    3.681Mo
    Formato:
    Adobe PDF
    Thumbnail
    Voir/Ouvrir
    Attribution-NonCommercial-NoDerivatives 4.0 InternacionalExcepté là où spécifié autrement, la license de ce document est décrite en tant que Attribution-NonCommercial-NoDerivatives 4.0 Internacional

    Universidad de Valladolid

    Powered by MIT's. DSpace software, Version 5.10