金属有机骨架改性及对水中持久性污染物吸附研究进展  

Research progress on modification of metal-organic framework and adsorption of persistent pollutants in water

作　　者：仲紫怡 丁萍 廖长君 张品乐 蔡宽 王鑫 刘新亮[1] ZHONG Zi-yi;DING Ping;LIAO Chang-jun;ZHANG Pin-le;CAI Kuan;WANG Xin;LIU Xin-liang(College of Light Industry and Food Engineering,Guangxi University,Nanning 530000,China;Guangxi Characteristic Crop Research Institute,Guilin 541004,China;Guangxi Key Laboratory of Clean Pulp&Papermaking and Pollution Control,Nanning 530000,China;The National Enterprise Technology Center of Guangxi Bossco Environmental Protection Technology Co.,Ltd.,Nanning 530007,China)

机构地区：[1]广西大学轻工与食品工程学院,广西南宁530000 [2]广西特色作物研究院,广西桂林541004 [3]广西清洁化制浆造纸与污染控制重点实验室,广西南宁530000 [4]广西博世科环保科技有限公司国家企业技术中心,广西南宁530007

出　　处：《应用化工》2023年第7期2122-2128,共7页Applied Chemical Industry

基　　金：国家自然科学基金(32060328);国家重点研发计划(2020YFC1807104);广西自然科学基金(2018GXNSFAA294074)。

摘　　要：综述了金属有机骨架(MOFs)材料的一般改性方法(金属节点改性、配体功能化改性、制造缺陷改性以及复合改性),总结了近年来MOFs材料在吸附水中抗生素、杀虫剂、染料和酚类等持久性污染物(POP)领域的应用研究进展,并且对POP的特点,以及吸附剂与目标污染物之间存在氢键作用、静电相互作用、π-π相互作用和疏水相互作用等的吸附机制进行了讨论,提出了MOFs基材料在吸附水中污染时存在的一些实际应用问题,针对问题提出了自己的建议并对未来用于水污染吸附的金属骨架改进方向进行了展望。The general modification methods of MOFs materials(metal node modification,ligand functionalization modification,manufacturing defect modification and composite modification)are reviewed.The recent progress in the application of MOFs in the adsorption of persistent organic pollutants(POP)such as antibiotics,insecticides,dyes and phenols in water is summarized.And the adsorption mechanism of hydrogen bonding,electrostatic interaction,π-πinteraction and hydrophobic interaction between the adsorbent and the target pollutant is discussed.Some practical application problems of MOFs-based materials in the adsorption of water pollution are put forward.Some suggestions were put forward and the improvement direction of metal framework for water pollution adsorption in the future was prospected.

关 键 词：金属有机骨架 改性方法 持久性污染物 吸附 

分 类 号：TQ13[化学工程—无机化工] X7[环境科学与工程—环境工程]