Easily degradable chlorinated compounds derived from glucuronoxylan in filtrates from chlorine dioxide bleaching of Eucalyptus globulus kraft pulp
authors Freire, CSR; Silvestre, AJD; Neto, CP; Silva, AMS; Evtuguin, DV; Cavaleiro, JAS
nationality International
journal HOLZFORSCHUNG
author keywords Eucalyptus globulus; chlorine dioxide; bleaching filtrates; organochlorine compounds
keywords ORGANIC-COMPONENTS; BLACK LIQUOR; IDENTIFICATION; FRACTIONATION; PRODUCTS
abstract Three mono-chlorinated compounds derived essentially from glucuronoxylan were identified as the major components of the ethyl acetate extract from chlorine dioxide bleaching filtrates of E. globulus kraft pulp; one of them is reported for the first time. It was demonstrated that these components are responsible for an important fraction of the total AOX of the filtrates. The ecological risk associated with these compounds is expected to be negligible since they are easily degraded and not detected in the final mill effluent.
publisher WALTER DE GRUYTER & CO
issn 0018-3830
year published 2003
volume 57
issue 1
beginning page 81
ending page 87
digital object identifier (doi) 10.1515/HF.2003.013
web of science category Forestry; Materials Science, Paper & Wood
subject category Forestry; Materials Science
unique article identifier WOS:000181276300013
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journal analysis (jcr 2019):
journal impact factor 1.826
5 year journal impact factor 1.828
category normalized journal impact factor percentile 74.387
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