摘要
Cellulase deinking process of non-impact printed wastes was studied. The optimized conditions were: cellulase charge 0.3%, temperature 50℃, pulping consistency 10%, enzyme treatment time 30 min,agitating speed 400 rpm. Qquality of the deinking pulp was assessed by measuring the number, average diameter, percent coverage of residual ink using Paperican ink scanner.
Cellulase deinking process of non-impact printed wastes was studied. The optimized conditions were: cellulase charge 0.3%, temperature 50℃, pulping consistency 10%, enzyme treatment time 30 min,agitating speed 400 rpm. Qquality of the deinking pulp was assessed by measuring the number, average diameter, percent coverage of residual ink using Paperican ink scanner.
出处
《天津科技大学学报》
CAS
2004年第A02期247-249,共3页
Journal of Tianjin University of Science & Technology
