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Laboratory paper pulp deinking: an evaluation based on image analysis, ISO brightness and ERIC

2007-03Journal article Restricted access
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dc.contributor.authorPala, Helena
dc.contributor.authorMota, Manuel
dc.contributor.authorGama, Francisco Miguel
dc.date.accessioned2009-08-12T14:30:03Z
dc.date.available2009-08-12T14:30:03Z
dc.date.issued2007-03
dc.description.abstractImage analysis, ERIC and ISO brightness measurements were used to evaluate the effectiveness of laboratory deinking assays. The accurate measurement of the residual ink amount is difficult and the results depend on the methodology used. The three techniques correlate only when the same paper pulp is analysed and when the ink particle size distribution profile is similar. As the relative amount of each particle size depends on the deinking protocol used, the ink removal effectiveness is measured differently according to each test method. Image analysis was shown to be the most reliable method.pt
dc.identifier.citationPALA, Helena; MOTA, Manuel; GAMA, Francisco Miguel - Laboratory paper pulp deinking: an evaluation based on image analysis, ISO brightness and ERIC. APPITA Journal. Vol. 60, n.º 2 (2007), p. 129-143.pt
dc.identifier.issn1038-6807
dc.identifier.urihttp://hdl.handle.net/10400.8/73
dc.language.isoengpt
dc.publisherAPPITA - Technical Association of the Australian and New Zealand Pulp and Paper Industrypt
dc.subjectPaper pulpspt
dc.subjectLaboratory deinkingpt
dc.subjectImage analysispt
dc.subjectERICpt
dc.subjectBrightnesspt
dc.titleLaboratory paper pulp deinking: an evaluation based on image analysis, ISO brightness and ERICpt
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage143pt
oaire.citation.startPage129pt
oaire.citation.titleAPPITA Journalpt
person.familyNamePala
person.givenNameHelena
person.identifier.ciencia-id7B1B-7C11-411B
person.identifier.orcid0000-0001-7162-9621
person.identifier.scopus-author-id6603182617
rcaap.rightsrestrictedAccess
rcaap.typearticlept
relation.isAuthorOfPublication70de6a08-f481-4558-a268-80471bc5cc83
relation.isAuthorOfPublication.latestForDiscovery70de6a08-f481-4558-a268-80471bc5cc83

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