酶法废纸脱墨浆抄造新闻纸的工业生产试验  

Commercial Experiment of Enzymatic Deinking of Waste Paper

作　　者：段永成[1] 段峰[1] 董正全 孟庆祥 

机构地区：[1]山东大学微生物技术国家重点实验室,山东济南250100 [2]山东诸城市造纸股份有限公司,山东诸城266200

出　　处：《中国造纸》2001年第5期41-44,共4页China Pulp & Paper

摘　　要：介绍了国内首次工业化用酶法废纸脱墨浆抄造新闻纸生产试验的运行情况，初步确立了在碎浆机中加酶、进行中性浮选等酶法废纸脱墨制浆的主要工业生产工艺。验证了酶法脱墨技术与现有脱墨技术相比，具有降低生产成本、提高纸浆质量、减少废水污染负荷等优点，该技术的推广要点主要是要获得廉价、高效的纤维素酶制剂。It is the first report domestically on the commercial scale-up enzymatic deinking of waste paper． The major technologies of the process such as adding the enzyme into the pulper，carrying out neutral flotation and so on have been established primarily． Comparing with the traditional chemical deinking technology， the enzymatic deinking can save the cost， enhance the quality of the pulp， and diminish the pollution load of waste water． The main point for the technology further promotion is how to get cheap and more effective cellulase product．

关 键 词：酶法废纸脱墨 中性乳选 新闻纸 造纸 内切纤维素酶 生产工艺 

分 类 号：TS761.1[轻工技术与工程—制浆造纸工程]