Bleach boosting and direct brightening b
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Ken K. Y. Wong; Lori A. Martin; F. Miguel Gama; John N. Saddler; Ed de Jong
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Article
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1997
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John Wiley and Sons
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English
⚖ 234 KB
The effects of multiple xylanase treatments were assessed during the peroxide bleaching of three pulps: Douglas-fir (kraft); Western hemlock (oxygen delignified kraft); and trembling Aspen (kraft). The addition of a xylanase treatment stage, either before or after the peroxide bleaching stage(s), re