Construction of MoFs-based nanocomposite membranes for emerging organic contaminants abatement in water  

作　　者：Yuxin Lu Xiang Li Cagnetta Giovanni Bo Wang 

机构地区：[1]Advanced Research Institute of Multidisciplinary Science,School of Chemistry and Chemical Engineering,Beijing Institute of Technology,Beijing 100081,China [2]School of Environment,Tsinghua University,Beijing 100084,China

出　　处：《Frontiers of Environmental Science & Engineering》2023年第7期151-174,共24页环境科学与工程前沿（英文）

基　　金：the National Natural Science Foundation of China(Nos.21625102,21971017,and 21906007);the National Key Research and Development Program of China(No.2020YFB1506300),the Beijing Institute of Technology Research Fund Program.

摘　　要：Presence of emerging organic contaminants(EOCs)in water is one of the major threats to water safety.In recent decades,an increasing number of studies have investigated new approaches for their effective removal.Among them,metal-organic frameworks(MOFs)have_attracted increasing attention since their first development thanks to their tunable metal nodes and versatile,functional linkers.However,whether or not MOFs have a promising future for practical application in emerging contaminants-containing wastewater is debatabie.This review summarizes recent studies about the removal of EOCs using MOFs-related material.The synthesis strategies of both MOF particles and composites,including thin-film nanocomposite and mixed matrix membranes,are criticaily reviewed,as well as various characterization technologies.The application of the MOF-based composite membranes in adsorption,separation(nanofiltration and ultrafiltration),and catalytic degradation are discussed.Overall,literature survey shows that MOFs-based composite could play a crucial role in eliminating EOCs in the future.In particular,modified membranes that realize separation and degradation might be the most promising materials for such application.

关 键 词：Emerging organic contaminants Metalorganicframeworks SYNTHESIS ADSORPTION CATALYSIS 

分 类 号：TB33[一般工业技术—材料科学与工程]