Bleach boosting and direct brightening by multiple xylanase treatments during peroxide bleaching of kraft pulps
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...
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| Other Authors: | , , , |
| Format: | article |
| Language: | eng |
| Published: |
1997
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| Subjects: | |
| Online Access: | http://hdl.handle.net/1822/1531 |
| Country: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/1531 |