摘要
吸附法是应用最为广泛且成本低廉的工业水处理方法之一。传统吸附剂因其性能单一、不易分离回收等缺点在应用中受到诸多局限。磁性纳米吸附剂因具有粒径小、比表面积大、可再生和易于固液分离等优点受到广泛关注。综述了磁性纳米吸附剂的制备方法、吸附性能及其在废水处理中的应用研究进展,以期为相关领域研究提供参考。
Adsorption is one of the most widely used and cost-effective methods for industrial wastewater treatment.Conventional adsorbents have many limitations in practical applications due to their shortcomings,such as single per-formance and difficulty in separation and recovery.At present,magnetic nano-adsorbents have attracted much atten-tion,owing to the advantages of their small particle size,large specific surface area,reproducibility and easy solid-liquid separation.In this review,the preparation methods,adsorption properties and application of magnetic nano-ad-sorbents in industrial wastewater treatment were analyzed to provide references for related fields.
作者
蒲生彦
张颖
王朋
Pu Shengyan;Zhang Ying;Wang Peng(State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology,Chengdu 610059,China;State Environmental Protection Key Laboratory of Synergetic Control and Joint Remediation for Soil&Water Pollution,Chengdu University of Technology,Chengdu 610059,China;State Key Laboratory of Environmental Criteria and Risk Assessment,China Academy of Environmental Sciences,Beijing 100012,China)
出处
《工业水处理》
CAS
CSCD
北大核心
2019年第10期1-6,13,共7页
Industrial Water Treatment
基金
国家自然科学基金资助项目(41772264)
四川省应用基础研究重点项目(18YYJC1745)资助
关键词
磁性吸附剂
磁性纳米材料
废水处理
吸附
magnetic adsorbent
magnetic nanomaterial
wastewater treatment
adsorption
