• 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/10324/47066

    Título
    Comparative assessment of two biotrickling filters for siloxanes removal: Effect of the addition of an organic phase
    Autor
    Pascual, Celia
    Cantera Ruiz De Pellon, SaraAutoridad UVA Orcid
    Muñoz Torre, RaúlAutoridad UVA Orcid
    Lebrero Fernández, RaquelAutoridad UVA Orcid
    Año del Documento
    2020
    Editorial
    Elsevier
    Descripción
    Producción Científica
    Documento Fuente
    Chemosphere, 2020, vol. 251, p. 126359
    Résumé
    Biogas produced at wastewater treatment plants and landfills contains trace levels of volatile methyl siloxanes (VMS) that are responsible for abrasion, corrosion and erosion of equipment during biogas storage and combustion. This research comparatively evaluated the removal of the most common VMS (L2, L3, D4, and D5) under aerobic conditions in a conventional biotrickling filter (BTF) and a two-phase partitioning BTF (TP-BTF) with silicone oil (at 30%) as organic phase. The TP-BTF showed a superior performance compared to the conventional BTF, increasing the total VMS removal from <30% in the BTF up to ∼70% in the TP-BTF. The highest REs in the TP-BTF were recorded for D4 and D5, reaching values of 80–90%, corresponding to ECs between 0.12 and 0.17 g m−3.h−1. Slightly lower values were obtained for L3 (70–80%), and the lowest performance was recorded for L2 (20–60%) due to the high vapor pressure of this siloxane and therefore its lower affinity by the organic phase. Surprisingly, despite the different inocula used, a similar microbial community was found by the end of operation of both BTFs, with KMBC-112, Reynarella and Chitinophaga as the dominant genera.
    Materias Unesco
    23 Química
    33 Ciencias Tecnológicas
    Palabras Clave
    Biogas upgrading
    Mejora de biogás
    Biotrickling filters
    Filtro biopercolador
    Siloxanes
    Siloxanos
    ISSN
    0045-6535
    Revisión por pares
    SI
    DOI
    10.1016/j.chemosphere.2020.126359
    Patrocinador
    Junta de Castilla y León y EU-FEDER (CLU 2017-09 and UIC 071)
    European Union’s Horizon 2020 research and innovation program. grant agreement no. 745785
    Patrocinador
    info:eu-repo/grantAgreement/EC/H2020/745785
    Version del Editor
    https://www.sciencedirect.com/science/article/pii/S004565352030552X
    Propietario de los Derechos
    © 2020 Elsevier
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/47066
    Tipo de versión
    info:eu-repo/semantics/acceptedVersion
    Derechos
    openAccess
    Aparece en las colecciones
    • IPS - Artículos de revista [157]
    Afficher la notice complète
    Fichier(s) constituant ce document
    Nombre:
    Comparative-assessment-of-two-biotrickling-filters.pdf
    Tamaño:
    1016.Ko
    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