摘要
为了解决工业废水中重金属物质去除问题,实验制备新型改性壳聚糖/贝壳粉复合物,研究了目标吸附剂对有害金属的静态吸附,实验结果表明,改性壳聚糖/贝壳粉复合物通过静态吸附可快速找到重金属离子,吸附量可达到12mg/g。
In order to solve the problem of heavy metal removal from industrial wastewater,a new type of modified chitosan / shell powder composite was prepared.The static adsorption of harmful metals by the target adsorbent was studied.The experimental results showed that the modified chitosan / shell powder composite could quickly find heavy metal ions through static adsorption,and the adsorption capacity could reach 12mg / g.
作者
李宇彬
胡力信
袁嘉明
LI Yu-bin;HU Li-xin;YUAN Jia-ming(School of chemistry and environment,Guangdong Ocean University,Zhanjiang 524088,China)
出处
《世界有色金属》
2019年第18期269-270,共2页
World Nonferrous Metals
基金
广东海洋大学“海之帆-起航计划”大学生科技创新培育项目(1003/230419045)
关键词
改性壳聚糖
贝壳粉
重金属
废水
吸附
Modified chitosan
Shell powder
heavy metal
wastewater
adsorption
