| 废新闻纸脂肪酶脱墨方法的研究 |
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| 引用本文： | 郭玉晶,郑洪辉,郭玉成. 废新闻纸脂肪酶脱墨方法的研究[J]. 造纸化学品, 2012, 0(2): 15-16 |
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| 作者姓名： | 郭玉晶 郑洪辉 郭玉成 |
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| 作者单位： | 深圳绿微康生物工程有限公司,广东深圳,518000 |
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| 摘 要： | 利用脂肪酶液对废新闻纸进行脱墨,效果明显。与常规化学法相比,脱墨浆ISO白度提高了2.45百分点,尘埃度的降低也明显优于常规化学法,达123.9 mm2/m2,纤维的总得率提高了6.69百分点。
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| 关 键 词： | 脂肪酶 脱墨 废新闻纸 |
The Application of Lipase in Old Newsprint Deinking |
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| GUO Yu-jing,ZHENG Hong-hui,GUO Yu-cheng. The Application of Lipase in Old Newsprint Deinking[J]. Paper Chemicals, 2012, 0(2): 15-16 |
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| Authors: | GUO Yu-jing ZHENG Hong-hui GUO Yu-cheng |
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| Affiliation: | (Shenzhen Leveking Bio-technology Co.,Ltd.,Shenzhen 518000,China) |
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| Abstract: | Obvious deinking effect was observed when using the lipase liquid to treat old newsprint.Compared with conventional chemical method,brightness of deinked pulp with lipase was increased by 2.45 percentage point,and the durt removal was higher,with dirt count decrease of 123.9 mm2/m2,and total fiber yield was improved by 6.69 percentage point. |
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| Keywords: | Lipase deinking old newsprint |
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