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dc.contributor.authorQuintana, Elisabet
dc.contributor.authorValls Vidal, Cristina
dc.contributor.authorVidal Lluciá, Teresa
dc.contributor.authorRoncero Vivero, María Blanca
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Tèxtil i Paperera
dc.identifier.citationQuintana, E. [et al.]. New strategies to bleach dissolving pulps using enzymatic treatments. A: International Pulp Bleaching Conference. "IPBC 2014 Grenoble: International Pulp Bleaching Conference: Grenoble, October 29-31, 2014: proceedings". Grenoble: 2014, p. 163-169.
dc.description.abstractA biobleaching sequence was applied to sulphite pulp in order to explore new bleaching possibilities using enzymatic treatments. Therefore, the well-known laccase-mediator system was used with the aim to achieve dissolving pulp characteristics. The enzymatic sequence was compared with a conventional hydrogen peroxide treatment in order to elucidate the effect of a laccase stage (L) for a potential industrial application. The treated pulps showed satisfactory results: high cellulose reactivity, high brightness and low content of hemicelluloses
dc.format.extent7 p.
dc.subjectÀrees temàtiques de la UPC::Enginyeria paperera::Pasta paperera::Blanqueig de pastes
dc.subject.otheralkali resistance
dc.subject.otherbrightness stability
dc.subject.othercarbohydrate composition
dc.subject.othercellulose reactivity
dc.subject.otherdissolving pulp
dc.titleNew strategies to bleach dissolving pulps using enzymatic treatments
dc.typeConference report
dc.subject.lemacPasta de paper -- Blanqueig
dc.contributor.groupUniversitat Politècnica de Catalunya. CELBIOTECH - Grup de Recerca: Enginyeria Paperera
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
upcommons.citation.authorQuintana, E.; Valls, C.; Vidal, T.; Roncero, M.
upcommons.citation.contributorInternational Pulp Bleaching Conference
upcommons.citation.publicationNameIPBC 2014 Grenoble: International Pulp Bleaching Conference: Grenoble, October 29-31, 2014: proceedings

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