Optimization of acrylic-styrene latex-based biofilms as a platform for biological indoor air treatment

Producción Científica

Detalles Bibliográficos
Autores: González Martín, Javier, Cantera Ruiz De Pellon, Sara, Lebrero Fernández, Raquel, Muñoz Torre, Raúl
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Universidad de Valladolid
Repositorio:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/48678
Acceso en línea:https://doi.org/10.1016/j.chemosphere.2021.132182
https://uvadoc.uva.es/handle/10324/48678
Access Level:acceso abierto
Palabra clave:Biofiltration
Biofiltración
Indoor air quality
Calidad del aire interior
Latex-based biofilms
Biofilms de latex
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spelling Optimization of acrylic-styrene latex-based biofilms as a platform for biological indoor air treatmentGonzález Martín, JavierCantera Ruiz De Pellon, SaraLebrero Fernández, RaquelMuñoz Torre, RaúlBiofiltrationBiofiltraciónIndoor air qualityCalidad del aire interiorLatex-based biofilmsBiofilms de latexProducción CientíficaBiotechnologies have emerged as a promising solution for indoor air purification with the potential to overcome the inherent limitations of indoor air treatment. These limitations include the low concentrations and variability of pollutants and mass-transfer problems caused by pollutant hydrophobicity. A new latex-based biocoating was herein optimized for the abatement of the volatile organic compounds (VOCs) toluene, trichloroethylene, n-hexane, and α-pinene using acclimated activated sludge dominated by members of the phylum Patescibacteria. The influence of the water content, the presence of water absorbing compounds, the latex pretreatment, the biomass concentration, and the pollutant load was tested on VOC removal efficiency (RE) by varying the formulation of the mixtures. Overall, hexane and trichloroethylene removal was low (<30%), while high REs (>90%) were consistently recorded for toluene and pinene. The assays demonstrated the benefits of operating at high water content in the biocoating, either by including mineral medium or water absorbing compounds in the latex-biomass mixtures. The performance of the latex-based biocoating was likely limited by VOC mass-transfer rather than by biomass concentration in the biocoating. The latex-based biocoating supported a superior toluene and pinene removal than biomass in suspension when VOC loading rate was increased by a factor of 4.Ministerio de Ciencia, Innovación y Universidades (project RTI2018-0-096441-B-I00]Junta de Castilla y León (grant CLU 2017-09)Elsevier2021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://doi.org/10.1016/j.chemosphere.2021.132182https://uvadoc.uva.es/handle/10324/48678reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidIngléshttps://www.sciencedirect.com/science/article/pii/S0045653521026540?via%3Dihubinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:uvadoc.uva.es:10324/486782026-06-13T12:44:47Z
dc.title.none.fl_str_mv Optimization of acrylic-styrene latex-based biofilms as a platform for biological indoor air treatment
title Optimization of acrylic-styrene latex-based biofilms as a platform for biological indoor air treatment
spellingShingle Optimization of acrylic-styrene latex-based biofilms as a platform for biological indoor air treatment
González Martín, Javier
Biofiltration
Biofiltración
Indoor air quality
Calidad del aire interior
Latex-based biofilms
Biofilms de latex
title_short Optimization of acrylic-styrene latex-based biofilms as a platform for biological indoor air treatment
title_full Optimization of acrylic-styrene latex-based biofilms as a platform for biological indoor air treatment
title_fullStr Optimization of acrylic-styrene latex-based biofilms as a platform for biological indoor air treatment
title_full_unstemmed Optimization of acrylic-styrene latex-based biofilms as a platform for biological indoor air treatment
title_sort Optimization of acrylic-styrene latex-based biofilms as a platform for biological indoor air treatment
dc.creator.none.fl_str_mv González Martín, Javier
Cantera Ruiz De Pellon, Sara
Lebrero Fernández, Raquel
Muñoz Torre, Raúl
author González Martín, Javier
author_facet González Martín, Javier
Cantera Ruiz De Pellon, Sara
Lebrero Fernández, Raquel
Muñoz Torre, Raúl
author_role author
author2 Cantera Ruiz De Pellon, Sara
Lebrero Fernández, Raquel
Muñoz Torre, Raúl
author2_role author
author
author
dc.subject.none.fl_str_mv Biofiltration
Biofiltración
Indoor air quality
Calidad del aire interior
Latex-based biofilms
Biofilms de latex
topic Biofiltration
Biofiltración
Indoor air quality
Calidad del aire interior
Latex-based biofilms
Biofilms de latex
description Producción Científica
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1016/j.chemosphere.2021.132182
https://uvadoc.uva.es/handle/10324/48678
url https://doi.org/10.1016/j.chemosphere.2021.132182
https://uvadoc.uva.es/handle/10324/48678
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.sciencedirect.com/science/article/pii/S0045653521026540?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname:Universidad de Valladolid
instname_str Universidad de Valladolid
reponame_str UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection UVaDOC. Repositorio Documental de la Universidad de Valladolid
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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