新型生物质包装材料在重金属污染治理中的应用  

Application of the Packaging of New Biomass Materials in Heavy Metal Pollution Control

作　　者：白鸽 陈照国[2] 白玉鹤 BAI Ge;CHEN Zhao-guo;BAI Yu-he(School of Chemistry and Chemical Engineering,Qilu University of Technology(Shandong Academy of Sciences),Jinan 250353,China;School of the Arts,Shandong YingCai University,Jinan 251401,China;Jinan Energy Group Co.,Ltd,Jinan 250011,China)

机构地区：[1]齐鲁工业大学(山东省科学院)化学与化工学院,济南250353 [2]山东英才学院艺术学院,济南251401 [3]济南能源集团有限公司,济南250011

出　　处：《齐鲁工业大学学报》2021年第4期15-19,共5页Journal of Qilu University of Technology

基　　金：国家自然科学基金(31801527);山东省重点研发计划(2020CXGC010603、2019JZZY011003)。

摘　　要：芦苇渣等废物利用制造成新型生物质包装材料对国内包装领域来说是一种创新的尝试,新型生物质包装材料在环境保护领域尤其是重金属污染治理中也起到了重要作用。本文研究了pH值、反应时间、金属离子溶液的初始浓度对两性改性半纤维素水凝胶吸附Pb^(2+)、Cd^(2+)、Cu^(2+)金属离子的影响效果,并探索出吸附最佳条件。It is an innovative attempt to use reed residue and other wastes to produce new biomass packaging materials in the field of domestic packaging.New biomass packaging materials also play an important role in the field of environmental protection,especially in the treatment of heavy metal pollution.This paper studied the effect of pH value,reaction time and initial concentration of metal ion solution on the adsorption of Pb^(2+),Cu^(2+),and Cd^(2+)metal ions by amphoteric modified hemicellulosic hydrogel and explored the best adsorption conditions.

关 键 词：生物质包装材料 吸附材料 半纤维素 两性改性 金属污染 

分 类 号：Q786[生物学—分子生物学]