生物质炭对重金属的修复及机理研究进展  

Research Progress on Recovery and Mechanism of Biomass Charcoal on Heavy Metals

作　　者：马孟园 钱欢 贾露露 许学祥 丁慧萍[1,2] MA Meng-yuan;QIAN Huan;JIA Lu-lu;XU Xue-xiang;DING Hui-ping(College of Life Science,Tarim University,Xinjiang Alar 843300;Engineering Laboratory of Chemical Resources Utilization in South Xinjiang of Xinjiang Production and Construction Crops,Xinjiang Alar 843300,China)

机构地区：[1]塔里木大学生命科学学院,新疆阿拉尔843300 [2]新疆兵团南疆化工资源利用工程实验室,新疆阿拉尔843300

出　　处：《广州化工》2018年第16期23-26,共4页GuangZhou Chemical Industry

基　　金：国家级大学生创新创业训练计划项目(201610757038)

摘　　要：随着工业的发展,农用化学品种类及数量的增加,环境重金属污染严重,污染程度日益加剧,污染面积也逐年扩大。废弃生物质作为一种宝贵的绿色资源,具有来源广、数量多、可再生及环境友好等优点。利用废弃生物质制备生物质炭不仅可以修复环境重金属污染,还能实现废弃生物质的资源化。本文从不同原料和制备条件下生物质炭的吸附性能出发,综述了生物质炭吸附重金属污染物的作用机理,指出了重金属修复研究中的不足,并对未来的研究进行了展望。With the development of industry,the types and quantities of agricultural chemicals are increasing,the environmental heavy metal pollution is serious,the pollution degree is increasing and the pollution area is expanding year by year. Waste biomass,as a precious green resource,has the advantages of wide source,large quantity,renewable and environmental friendliness. The preparation of biomass charcoal by using waste biomass can not only repair the environmental heavy metal pollution,but also realize the reclamation of waste biomass. From different materials and the preparation conditions or material on the adsorption of carbon,biomass charcoal adsorption mechanism of heavy metal pollutants was reviewed. The shortages in the study of heavy metal repair were pointed out,and the outlook for the future research was put forward.

关 键 词：生物质炭 重金属 修复 机理 

分 类 号：X53[环境科学与工程—环境工程]