清洁制浆技术及废液回收的研究进展  

Research Progress of Clean Pulping Technology and Waste Liquid Recovery

作　　者：闫莹莹 张潇 王志龙 赵琳琳 YAN Ying-ying;ZHANG Xiao;WANG Zhi-long;ZHAO Lin-lin(Northeast Forestry University Materials Science and Engineering College,Harbin 150040,China)

机构地区：[1]东北林业大学材料科学与工程学院,黑龙江哈尔滨150040

出　　处：《黑龙江造纸》2021年第2期21-24,共4页Heilongjiang Pulp & Paper

基　　金：东北林业大学校级大学生创新训练项目资助(项目资助号:DC2020098)。

摘　　要：制浆工艺是将植物纤维原料软化、纤维分离、漂白及废液回收的过程,清洁制浆是不断创新出能使此过程中污染物产生减少的技术与方法;本文以纤维分离与废液回收两段工艺为基点,总结了近年来清洁制浆和造纸的环保工艺和技术手段,并对其今后的研究与工业应用进行了展望,以期提供一些参考价值。The pulping is the process of softening,separating,bleaching and reusing the fiber of plant raw materials,and recycling the waste.Clean Pulping is the continuous innovation of techniques and methods to reduce pollutants in this process;the article takes the two-stage process of fiber separation and waste liquid recovery as the basic point,summarizing the environmental protection technology and technical means of clean pulping and papermaking in recent years.It looks forward to the future research and industrial application in order to contribute some reference value.

关 键 词：秸秆资源 清洁制浆 废液回收 

分 类 号：TS74[轻工技术与工程—制浆造纸工程] X793[环境科学与工程—环境工程]