Show simple item record

dc.contributor.authorTapia Tlatelpa, Tecilli
dc.contributor.authorTrull Silvestre, José Francisco
dc.contributor.authorRomeral Martínez, José Luis
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Enginyeria Electrònica
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Física
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2020-03-16T16:35:16Z
dc.date.available2020-03-16T16:35:16Z
dc.date.issued2019-08-01
dc.identifier.citationTapia, T.; Trull, J.; Romeral, L. In situ decolorization monitoring of textile dyes for an optimized UV-LED/TiO2 reactor. "Catalysts", 1 Agost 2019, vol. 9, núm. 8, p. 669:1-669:15.
dc.identifier.issn2073-4344
dc.identifier.urihttp://hdl.handle.net/2117/180093
dc.description.abstractHeterogeneous photocatalysis, using photocatalysts in suspension to eliminate diverse contaminants, including textile wastewater, has several advantages. Nevertheless, current absorbance and decolorization measurements imply sample acquisition by extraction at a fixed rate with consequent photocatalyst removal. This study presents online monitoring for the decolorization of six azo dyes, Orange PX-2R (OP2), Remazol Black B133 (RB), Procion Crimson H-EXL (PC), Procion Navy H-EXL (PN), Procion Blue H-EXL (PB), and Procion Yellow H-EXL (PY), analyzing the spectrum measured in situ by using the light scattering provided by the photocatalyst in suspension. The results obtained have corroborated the feasibility of obtaining absorbance and decolorization measurements, avoiding disturbances in the process due to a decrease in the volume in the reactor.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria química
dc.subject.lcshPollution
dc.subject.lcshPhotocatalysis
dc.subject.otherOptical monitoring
dc.subject.otherScattering
dc.subject.otherAzo dyes
dc.subject.otherColor removal
dc.subject.otherHeterogeneous photocatalysis
dc.titleIn situ decolorization monitoring of textile dyes for an optimized UV-LED/TiO2 reactor
dc.typeArticle
dc.subject.lemacContaminació
dc.subject.lemacFotocatàlisi
dc.contributor.groupUniversitat Politècnica de Catalunya. MCIA - Motion Control and Industrial Applications Research Group
dc.contributor.groupUniversitat Politècnica de Catalunya. DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers
dc.identifier.doi10.3390/catal9080669
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.mdpi.com/2073-4344/9/8/669
dc.rights.accessOpen Access
local.identifier.drac25820129
dc.description.versionPostprint (published version)
local.citation.authorTapia, T.; Trull, J.; Romeral, L.
local.citation.publicationNameCatalysts
local.citation.volume9
local.citation.number8
local.citation.startingPage669:1
local.citation.endingPage669:15


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain