Приказ основних података о документу

dc.creatorJulia, MR
dc.creatorCot, M
dc.creatorErra, P
dc.creatorJocić, Dragan
dc.creatorCanal, JM
dc.date.accessioned2021-03-10T09:46:21Z
dc.date.available2021-03-10T09:46:21Z
dc.date.issued1998
dc.identifier.issn0040-490X
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/212
dc.description.abstractSince chlorination is known to produce substantial pollution with adsorbable organo halogens (AOX) in textile wastewater, shrink resist treatments like the widely used chlorine/Hercosett process are no longer environmentally acceptable. The current trends towards the use of natural products have led to using polymers of natural origin such as chitosan as a substitute for synthetic polymers in wool finishing given its properties of biodegradability, bioactivity, and biocompatibility. The application of chitosan to wool in a zero-AOX aqueous treatment to improve shrink-resistance and dyeing properties was investigated. To enhance chitosan sorption, wool was subjected to hydrogen peroxide treatment prior to the chitosan treatment either under alkaline or acidic conditions. A staining technique was used to assess the presence and distribution of chitosan on wool. The alkaline hydrogen peroxide pretreatment promoted the diffusion of chitosan into the wool fiber leading to shrink-resist properties. To determine the influence of treatment conditions on the dyeing behavior, a low temperature (60C) was used. Dyed chitosan-treated wool, pretreated with hydrogen peroxide either at alkaline or acid pH, showed high values of exhaustion and fixation.en
dc.publisherAmer Assoc Textile Chemists Colorists-Aatcc, Res Triangle Pk
dc.rightsrestrictedAccess
dc.sourceTextile Chemist and Colorist
dc.subjectchitosanen
dc.subjectenvironmenten
dc.subjecthydrogen peroxideen
dc.subjectorgano halogensen
dc.subjectwoolen
dc.titleThe use of chitosan on hydrogen peroxide pretreated woolen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage83
dc.citation.issue8
dc.citation.other30(8): 78-83
dc.citation.rankM22
dc.citation.spage78
dc.citation.volume30
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_technorep_212
dc.identifier.wos000075340000004
dc.type.versionpublishedVersion


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Приказ основних података о документу