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- The effect of xylanase pretreatment on HD bleaching wheat straw pulp is investigated. 研究了木聚糖酶预处理HD漂白麦草浆的效果。
- Xylanase pretreatment had removal effects on lignin of the pulp and could boost the dissolving of lignin during alkali extraction process. 木聚糖酶预处理对纸浆中的木素有脱除作用,且能促进木素在碱抽提过程中的溶出,但木聚糖酶对戊聚糖和纤维素也有不同程度的降解作用;
- The results indicated: After xylanase pretreatment, the Cl2 dosage could be decreased by 50 without affecting the targeted brightness. 结果表明:经过木聚糖酶预处理,在保证纸浆漂后白度的同时,氯气用量可以减少50%25;
- The bleaching effect can be improved with xylanase pretreatment and acetic anhydride activation in bleaching process of wheat straw bio-chemimechanical pulp. 对麦草生物化机浆进行酶预处理,并且在漂白过程中对其进行醋酸酐活化,可以改善其漂白效果。
- This paper studies the bleaching by synergistic effect of xylanase and hypochlorite, and explores the in-fluential factors of xylanase pretreatment and its effect on hypochlorite bleaching. 研究了木聚糖酶一次氯酸盐协同作用漂白,探讨了木聚糖酶预处理影响因素及其对次氯酸盐漂白的作用效果。
- Xylanase from Trichoderma ressei Rut C 30 with corncob meal as carbon source was prepared and improvement of bleachability and brightness of wheat straw CMP by xylanase pretreatment were investigated. 探讨了以玉米芯为碳源制备木聚糖酶及麦草化学机械浆经该木聚糖酶预处理后可漂性和白度的改善效果。
- Application research on kraft wood pulp bleaching with xylanase pretreatment 木聚糖酶在硫酸盐木浆辅助漂白中的应用研究
- The study of xylanase pretreatment on HD bleaching of wheat straw pulp 麦草浆木聚糖酶预处理HD漂白研究
- Effect of Xylanase Pretreatment of Wheat Straw on Its NaOH-AQ Pulping 木聚糖酶预处理对麦草NaOH-AQ制浆性能的影响
- Xylanase Pretreat for Improving the Bleachability and Brightness of Wheat Straw CMP 木聚糖酶预处理提高麦草化机浆可漂性及白度的研究
- Improvement of bleaching effect in xylanase pretreatment and acetic anhydride activation of wheat straw bio-chemimechanical pulp 对麦草生物化机浆进行酶预处理及醋酸酐活化改善其漂白效果
- Keywords wheat straw bio-chemimechanical pulp;xylanase pretreatment;ClO_2 activating;peracetic acid;hydrogen peroxide;bleaching; 麦草生物化机浆;二氧化氯;过氧乙酸;木聚糖酶;过氧化氢漂白;
- xylanase pretreatment 酶预处理
- Curcumin pretreatment group(CUR group, n =13). (5 )姜黄素预处理组 (CUR组 ,n =13)。 制备感染性脑水肿模型。
- Purification and Properties of Xylanase froM PseudoMonas flu. 荧光假单胞菌产木聚糖酶的纯化和性质。
- The Study on Xylanase fermentation by Aspergillus niger sp. 黑曲霉产木聚糖酶发酵条件的研究
- Pretreatment with LPS can induce endotoxin tolerance in monocytes. 脂多糖预处理可以引起人单核细胞产生耐受。
- The approach includes two stages: pretreatment and optimization. 该方法主要包括调度预处理与优化两个步骤。
- The effect of L-NNA might be reversed by pretreatment with L-arg. L-NNA的作用可被预先灌流L-Arg而逆转。
- The index of both pretreatment and dyeing were ideal. 大生产应用试验表明,其前处理及染色各项指标均较理想。