生物酶处理胶黏物的工艺探索  

Exploration of Treating Stick Using Biological Enzyme

作　　者：林涛[1] 任建晓[1] 殷学风[1] 李雪[1] 

机构地区：[1]陕西科技大学轻工与能源学院,陕西省造纸技术及特种制品开发重点实验室,陕西科技大学教育部轻化工助剂化学与技术重点实验室,陕西西安710021

出　　处：《纸和造纸》2013年第5期61-63,共3页Paper and Paper Making

基　　金：陕西省教育厅科技项目(11JK0644)

摘　　要：采用生物酶对废纸浆中的胶黏物进行处理,通过纸浆滤液浊度、手抄片白度和尘埃变化数探索生物酶的最优工艺条件,结果表明:在温度40℃,pH7.5,作用时间4h,酶用量0.4%的条件下生物酶对胶黏物有较好的处理效果。Biological enzyme was used to treat the stick in wastepaper. The optimal technological conditions of biological enzyme were explored by the turbidity of colatuie, the whiteness of handsheet and the count of dust. The results showed that the optimum process conditions of biology enzyme are： emperature is 40Y2, pH is 7.5, action time is 4 h and the enzyme content is 0.4%. The biological enzyme has better effect on stick than before in the condition.

关 键 词：关键字 生物酶 胶黏物 废纸 

分 类 号：TS749.7[轻工技术与工程—制浆造纸工程]