复合纤维素酶提高OCC浆滤水性能  

Improving Drainage of OCC Pulp by Complex Cellulase

作　　者：龚木荣[1] 毕松林[1] 孙建华[1] 薛颖[1] 程金兰[1] 

机构地区：[1]南京林业大学化学工程学院,江苏南京210037

出　　处：《中国造纸》2003年第1期14-16,共3页China Pulp & Paper

摘　　要：用复合纤维素酶BL处理国产OCC浆,通过改变酶用量、酶处理时间、纸浆浓度、反应温度和pH值来探讨酶对浆料滤水性能的影响,并在优化的酶处理条件下,研究了酶对OCC浆得率损失、细小纤维以及物理性能的影响。Treating OCC pulp by using complex cellulase BL with different dosages of enzyme ,treating time ,pulp consistency,reaction temperature and pH value,the drainage properties of the OCC pulp were investigated.The pulp yield,variation of fines and paper physical properties were also studied under the optimum treatment condition.

关 键 词：复合纤维素酶 OCC浆 滤水性能 纸浆 酶处理 

分 类 号：TS727[轻工技术与工程—制浆造纸工程]