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.
出处
《中国造纸》
CAS
北大核心
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
关键词
二次纤维利用
纤维素酶
酶法脱墨
废报纸
secondary fibre recycling,cellulase, hemicellulase,enzymatic deinking
