文章摘要
常江.新闻纸酶法脱墨试验研究[J].包装工程,2014,35(11):109-112.
CHANG Jiang.Enzymatic Deinking Technology of Waste Newsprint Paper[J].Packaging Engineering,2014,35(11):109-112.
新闻纸酶法脱墨试验研究
Enzymatic Deinking Technology of Waste Newsprint Paper
投稿时间:2014-01-05  修订日期:2014-06-01
DOI:
中文关键词: 新闻纸    脱墨  试验研究
英文关键词: newsprint  enzyme  deinking  exerimental study
基金项目:
作者单位
常江 哈尔滨商业大学 哈尔滨 150028 
摘要点击次数:
全文下载次数:
中文摘要:
      目的 研究生物酶对新闻纸的脱墨效果, 提高废纸再生质量。 方法 采用纤维素酶、半纤维素酶、脂肪酶等 3 种生物酶制剂对废旧新闻纸进行脱墨对比试验, 建立了较为完整的新闻纸生物酶脱墨流程, 制备了脱墨试样。 以白度和油墨残余面积百分比为评价参数, 对试样脱墨质量进行了评价。 研究了单组份和多组分复配条件下不同种类酶试剂对新闻纸脱墨质量的影响。 结果 在单组份脱墨试验中, 脂肪酶脱墨效果最好, 脱墨试样白度达到 55.33%, 油墨残余量为 2.11%; 在复配脱墨试验中, 维素酶与脂肪酶的混合酶液能够体现一定的协同作用 , 处理效果最好, 脱墨试样白度值达到 55.69%, 油墨残余量为 1.85%。 结论 3 种酶制剂均能起到脱墨作用 ,复配时脱墨效果有一定的增强。
英文摘要:
      Objective The deinking experiments of waste newsprint with biological enzymes were conducted to evaluate the effects of enzymes deinking and to improve the regeneration quality of waste paper. Methods A newsprint enzyme deinking process was established and the deinking samples were prepared. The quality of the deinking process was evaluated by whiteness and residual ink area percentage. The effects of different enzymes on the deinking quality of newsprint were investigated with one-component and two-component enzyme preparations. Results The results showed that the best one-component enzyme preparation for deinking was lipase, with a whiteness of 55.33% and a residual ink area percentage of 2.11%; results of the two-component enzyme preparations showed that the cellulase and lipase mixture had the best performance with a whiteness of 55.69% and a residual ink area percentage of 1.85%. Conclusion The three enzymes could all remove ink from waste newsprint and the deinking effects were enhanced when mixed.
查看全文   查看/发表评论  下载PDF阅读器
关闭

关于我们 | 联系我们 | 投诉建议 | 隐私保护 | 用户协议

您是第21116468位访问者    渝ICP备15012534号-2

版权所有:《包装工程》编辑部 2014 All Rights Reserved

邮编:400039 电话:023-68795652 Email: designartj@126.com

    

渝公网安备 50010702501716号