除铅碳材料及其改性方法研究进展  

Research progress of carbon materials and their modification methods for eliminating heavy metal lead from environment

作　　者：朱凌凯 兰平[2] 崔利 ZHU Lingkai;LAN Ping;CUI Li(School of Materials Science and Engineering,Zhejiang Sci-Tech University,Hangzhou 310018,China;College of Materials and Textile Engineering,Jiaxing University,Jiaxing 314001,China;Xinfengming Group Co.,Ltd,Tongxiang 314500,China)

机构地区：[1]浙江理工大学材料科学与工程学院,杭州310018 [2]嘉兴学院材料与纺织工程学院,浙江嘉兴314001 [3]新凤鸣集团股份有限公司,浙江桐乡314500

出　　处：《浙江理工大学学报（自然科学版）》2021年第2期191-204,共14页Journal of Zhejiang Sci-Tech University(Natural Sciences)

基　　金：浙江省公益基础研究计划项目(LGG20E030009);嘉兴市科技计划项目(2019AD32008)。

摘　　要：碳材料作为环境中去除重金属离子的有效吸附剂已得到广泛研究。综述了不同碳材料的除铅研究现状,论述了其主要吸附机理以及存在的缺陷。重点总结了碳材料在物理改性、化学改性、表面负载改性、等离子体改性和杂原子掺杂改性等方面取得的研究成果,分析了不同改性方法对碳材料除铅效果的影响,并探讨了不同改性方法优缺点,最后对碳材料在除铅领域的应用与发展进行了展望。Carbon material has been widely studied as an effective adsorbent for removing heavy metal ions from the environment.In this paper,the research status of lead removal of different carbon materials is briefly introduced,and the main adsorption mechanism and defects are discussed.The research achievements of carbon materials in physical modification,chemical modification,surface load modification,plasma modification and heteroatom doping modification were summarized in particular.The effects of different modification methods on lead removal of carbon materials were analyzed and the advantages and disadvantages of different modification methods were discussed.Finally,the application and development of carbon materials in the field of lead removal was prospected.

关 键 词：铅污染 碳材料 吸附排铅 改性方法 研究进展 

分 类 号：X1[环境科学与工程—环境科学]