STUDY ON H-BLEACHING OF PRETREATMENT WITH XYLANASE
Liu Shu
Abstract
Liu Shu
Abstract
Wheat straw NaOH AQ pulp was pretreated with xylanase and was sequencesly bleached with H,by this mean, not only the brightness bleaching pulp could be increased and the amount of bleaching agent could be decreased ,but also the comprehensive strength properties of sheet could be increased.
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Wheat straw NaOH AQ pulp was pretreated with xylanase and was sequencesly bleached with H,by this mean, not only the brightness bleaching pulp could be increased and the amount of bleaching agent could be decreased ,but also the comprehensive strength properties of sheet could be increased.
Key concepts: Xylanase, Pulp (tooth), Straw, Chemistry, Pulp and paper industry, Nuclear chemistry, Food science, Biochemistry