STUDY OF COORDINATED PRETREATMENT OF XYLANASE AND LACCASE ON SODA-AQ WHEAT STRAW PULP BEFORE CEH BLEACHING

编号 zgly0000332944

文献类型 期刊论文

文献题名 STUDY OF COORDINATED PRETREATMENT OF XYLANASE AND LACCASE ON SODA-AQ WHEAT STRAW PULP BEFORE CEH BLEACHING

学科分类 220.5570;林产化学加工学

作者 CaixiaLi  ShanmingHan  GuiganFang  ShuchaiLiu 

作者单位 ResearchInstituteofChemicalProcessingandUtilizationofForestProducts 

母体文献 天津科技大学学报 

年卷期 2004,19(A02)

页码 27-35

年份 2004 

分类号 TS74 

关键词 协调预处理  木聚糖酶  虫漆酶  小麦秸杆  制浆工艺  CEH漂白 

文摘内容 Coordinated pretreatment of xylanase and laccase on Soda-AQ wheat straw pulp before CEH bleaching was studied. Results show: Pretreatment of xylanase and laccase has better effect than of sole xylanase and sole laccase; Coordination can increase pulp brightness and bleachability, improve pulp filterability of water, lighten degree of effluent pollution in bleaching workshop, and develop overall strength properties of bleached pulp。