彩色胶印废报纸酶法脱墨工艺的优化  

Optimization of Enzymatic Deinking Process Condition of Colored Offset Newsprint

作　　者：武书彬[1] 

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广州510640

出　　处：《中国造纸》2000年第5期10-13,共4页China Pulp & Paper

基　　金：中科院广州化学所纤维素化学开放研究实验室资助

摘　　要：用纤维素酶和半纤维素酶的混合酶液对存放 5个月的 1 0 0 %美国彩色胶印废报纸进行脱墨处理 ,获得了理想的脱墨效果。笔者较详细地探讨了在酶法脱墨操作过程中 ,影响脱墨浆白度和残余油墨量的诸因素及最佳条件。A commercial mixed cellulase and hemicellulase solution was used to the deinking of five month old colored offset newsprint and the deinking effectiveness was perfect. The factors affecting the brightness and ink removal were investigated,and the enzymatic deinking process condition was optimized.

关 键 词：二次纤维利用 纤维素酶 酶法脱墨 废报纸 

分 类 号：TS74[轻工技术与工程—制浆造纸工程]