摘要
生物炭负载纳米零价铁(nZVI@BC)作为一种绿色环保的新型纳米零价铁改性材料,因其对水体污染物具有良好的修复效果而被广泛应用。本文总结了近年来生物炭负载纳米零价铁在水体环境中的应用研究进展,综述了其制备过程和吸附机理,重点阐述了生物炭负载纳米零价铁对水体中的重金属污染、有机污染以及氮、磷污染的修复效果,并对该领域今后的研究前景进行了展望。
As a new type of green and environmental friendly modification material,bio-carbon loaded nano zero-valent iron(nZVI@BC)was widely used because of its good remediation effect on water pollutants.The research progress of nZVI@BC in recent years were reviewed in this paper,included the application of nZVI@BC in the aquatic environment,and its adsorption mechanism.The remediation effect of nZVI@BC on heavy metal pollution,organic pollution,nitrogen and phosphorus pollution in water was emphasized,and the future research prospect in this field was prospected.
作者
杨丹
高鹏程
黄徐
王檬
肖雪
刘智峰
YANG Dan;GAO Pengcheng;HUANG Xu;WANG Meng;XIAO Xue;LIU Zhifeng(School of Chemistry and Environmental Science,Shaanxi University of Technology,Hanzhong 723001,China;Qinba Mountains of Bio-Resource Collaborative Innovation Center of Southern Shaanxi Province,Hanzhong 723001,China)
出处
《化工技术与开发》
CAS
2021年第7期55-58,共4页
Technology & Development of Chemical Industry
基金
陕西理工大学2020年大学生创新创业训练计划项目(2020-128)
陕西理工大学科研项目(SLGRCQD2027,SLGFPZX2001)
陕西省教育厅科技计划项目(20JY008)。
关键词
生物炭
纳米零价铁
重金属
有机污染物
氮磷污染
biochar
nano zero-valent iron
heavy metals
organic pollutants
nitrogen and phosphorus pollution
