文献类型：期刊文献

中文题名：木质素基吸附剂制备及应用研究进展

英文题名：Progresses on the Preparation of Lignin-based Adsorbents and Its Applications

作者：王超[1,2] 冯雪贞[1] 张海波[1] 商士斌[1] 宋湛谦[1]

第一作者：王超

机构：[1]中国林业科学研究院林产化学工业研究所、林木生物质低碳高效利用国家工程研究中心、国家林业局林产化学工程重点开放性实验室、江苏省生物质能源与材料重点实验室,江苏南京210042;[2]南京林业大学林业资源高效加工利用协同创新中心,江苏南京210037

年份：2023

卷号：45

期号：4

起止页码：120-127

中文期刊名：化学试剂

外文期刊名：Chemical Reagents

收录：CSTPCD;;北大核心:【北大核心2020】；

基金：中国林业科学研究院中央级公益性科研院所基本科研业务费专项资金项目(CAFYBB2020MB002)。

语种：中文

中文关键词：木质素;吸附剂;制备;应用;进展;废水处理

外文关键词：lignin;adsorbent;preparation;application;progress;wastewater treatment

分类号：TQ424

摘要：木质素是自然界中储量仅次于纤维素的芳香族天然高分子,具有生产量大、成本低、易于改性加工等优点,在废水处理中具有广阔的应用前景。综述了木质素基微球的制备方法,包括溶剂挥发自组装法、乳液溶剂蒸发法和反相悬浮共聚法;木质素基水凝胶的制备方法,包括氧化还原法和高压均质法;木质素基炭材料吸附剂的制备方法,包括碳化法,静电纺丝法和模板法。综述了木质素基吸附剂在有机染料、重金属和抗生素等吸附领域中的应用,并对木质素基吸附剂目前存在的问题以及发展前景进行了总结和展望。
Lignin is an aromatic natural polymer with the second largest reserves in nature after cellulose.It has the advantages of high production,inexpensive cost,and effortless modification and processing,and has a broad application prospect in wastewater processing.The preparations of lignin-based microspheres,including solvent volatilization self-assembly method,emulsion solvent evaporation method and reversed-phase suspension copolymerization method;the preparation of lignin-based hydrogels,including redox method and high-pressure homogenization method;the preparation of lignin-based carbon material adsorbents,including carbonization method,electrostatic spinning method and template method.The applications of lignin-based adsorbents in the field of adsorption of organic dyes,heavy metals and antibiotics were described.Finally,the current problems of lignin-based adsorbents and the prospects for their development were summarized and outlined.