MOFs材料在废水污染物吸附治理中的应用研究进展  

Research on Application of MOFs in Adsorption Treatment of Wastewater Pollutants

作　　者：文桂林 李莹[1] 李庆润 李建哲 张红星[1] 肖安山[1] Wen Guilin;Li Ying;Li Qingrun;Li Jianzhe;Zhang Hongxing;Xiao Anshan(State Key Laboratory of Safety and Control for Chemicals,SINOPEC Qingdao Research Institute of Safety Engineering,Shandong,Qingdao,266104)

机构地区：[1]中国石化青岛安全工程研究院化学品安全控制国家重点实验室,山东青岛266104

出　　处：《安全、健康和环境》2021年第3期7-13,共7页Safety Health & Environment

基　　金：国家自然科学基金(21701189),多级孔MOFs材料合成及对苯系物VOCs吸附性能研究。

摘　　要：介绍了国内外MOFs材料吸附去除废水中各种污染物的研究进展,主要针对重金属离子(Hg^(2+)、U^(6+)、Cr^(6+)、Cd^(2+)、Pb^(2+)、Co^(2+)、Sb^(5+)、Sr^(2+))及类金属离子(As^(3+)、As^(5+))、有机污染物(染料分子、芳香化合物)等的去除,分析了MOFs及改性MOFs材料对废水中污染物的吸附性能;展望了MOFs材料在废水污染物吸附治理中的应用前景,提出高稳定性及具有催化性质的MOFs材料是用于废水中污染物吸附治理的理想材料。Industrial wastewater not only greatly damages the ecological environment,but also seriously threatens human health.Metal organic framework materials(MOFs)are a new type of porous materials.Their ultra-high specific surface area,adjustable pore size and other advantages have played an important role in the field of selective adsorption separation.This paper introduced the research progress of MOFs in the adsorption and removal of various pollutants in wastewater,such as heavy metal ions(Hg^(2+)、U^(6+)、Cr^(6+)、Cd^(2+)、Pb^(2+)、Co^(2+)、Sb^(5+)、Sr^(2+))and metalloid ions(As^(3+)、As^(5+)),organic pollution substances(dye molecules,aromatic compounds),etc.,the adsorption performance of MOFs and modified MOFs materials on pollutants in wastewater was discussed.The application prospects of MOFs materials in wastewater pollutant adsorption and treatment was proposed.MOFs with low cost,highly stability and catalytic properties are ideal materials for wastewater adsorption and treatment.

关 键 词：废水污染物 吸附法 金属有机骨架材料 金属离子 有机污染物 

分 类 号：X703[环境科学与工程—环境工程]