NAGIOS: RODERIC FUNCIONANDO

Isovaleraldehyde degradation using UV photocatalytic and dielectric barrier discharge reactors, and their combinations

Repositori DSpace/Manakin

Valencià Castellano

Inici
Investigació
e-prints
23 - Química
Visualitza element

IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/

Isovaleraldehyde degradation using UV photocatalytic and dielectric barrier discharge reactors, and their combinations

Mostra el registre parcial de l'element

dc.contributor.author	Palau Romera, Jordi
dc.contributor.author	Assadi, Aymen A.
dc.contributor.author	Peñarrocha Oltra, Josep Manuel
dc.contributor.author	Bouzaza, Abdelkrim
dc.contributor.author	Wolbert, Dominique
dc.contributor.author	Martínez Soria, Vicente
dc.date.accessioned	2016-02-26T09:42:34Z
dc.date.available	2017-02-15T05:45:06Z
dc.date.issued	2015
dc.identifier.citation	Palau Romera, Jordi Assadi, Aymen A. Peñarrocha Oltra, Josep Manuel Bouzaza, Abdelkrim Wolbert, Dominique Martínez Soria, Vicente 2015 Isovaleraldehyde degradation using UV photocatalytic and dielectric barrier discharge reactors, and their combinations Journal of Photochemistry and Photobiology A-Chemistry 299 110 117
dc.identifier.uri	http://hdl.handle.net/10550/51506
dc.description.abstract	The abatement of isovaleraldehyde present in air was carried out in UV photocatalytic and dielectric barrier discharge reactors (and their combinations) for concentrations up to 150 mg C m-3 and air flow rates ranging from 4 to 10 m3 h-1. A kinetic study was performed following a Langmuir-Hinshelwood model. Photocatalytic treatment of an isovaleraldehyde and isovaleric acid mixture showed a clear inhibition of isovaleric acid abatement in presence of isovaleraldehyde. Dielectric barrier discharge treatment of isovaleraldehyde showed an increase of removal efficiency with applied voltage and a decrease with air flow rate and inlet concentration. Moreover, introduction of a catalyst into the dielectric barrier discharge reactor did not produce a significant effect (UV light off). However, a combination of both techniques significantly increased isovaleraldehyde removal efficiency, indicating the treatment technique sequence had an effect on system performance. In conclusion, combined treatment showed promising results for the removal of VOCs, providing a synergic improvement in the removal of isovaleraldehyde.
dc.language.iso	eng
dc.relation.ispartof	Journal of Photochemistry and Photobiology A-Chemistry, 2015, vol. 299, p. 110-117
dc.subject	Química
dc.subject	Enginyeria ambiental
dc.title	Isovaleraldehyde degradation using UV photocatalytic and dielectric barrier discharge reactors, and their combinations
dc.type	journal article	es_ES
dc.date.updated	2016-02-26T09:42:35Z
dc.identifier.doi	10.1016/j.jphotochem.2014.11.013
dc.identifier.idgrec	099371
dc.embargo.terms	2 years
dc.rights.accessRights	open access	es_ES