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基于分子印记聚合物和多孔有机框架的分析方法,用于在水和废水中消毒副产品

Jinhua Li¹, Dani Sun¹, Yuhao Wen²

¹CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Coastal Zone Ecological Environment Monitoring Technology and Equipment Shandong Engineering Research Center, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China; College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, China.

Environmental pollution (Barking, Essex : 1987)

|May 29, 2024

概括

像分子印制聚合物 (MIPs),金属有机框架 (MOFs) 和共价有机框架 (COFs) 等先进的功能材料显示出在水中检测和去除有毒消毒副产品 (DBPs) 的前景. 这些材料提供了选择性吸附和有效的去除策略,以获得更清洁的水.

科学领域:

环境科学与工程环境科学与工程
材料科学材料科学材料科学
分析化学分析化学

背景情况:

消毒副产品 (DBPs) 是具有显著毒性,变异性和致癌性的新兴污染物.
从水和废水中检测和去除DBPs是一个全球性的挑战,因为它们的度很低,结构相似.
先进的功能材料对于选择性和高效的DBP确定和修复至关重要.

研究的目的:

审查使用分子印记聚合物 (MIP),金属有机框架 (MOF) 和共价有机框架 (COF) 的DBP分析方法的最新进展.
讨论MIPs,MOFs和COFs作为DBPs的提取剂,识别元素和吸附剂的应用.
总结水和废水处理中的典型应用,并提出未来的前景和挑战.

主要方法:

关于MIP,MOF和COF的介绍和简要概述.
在提取,识别和吸附作用中全面讨论MIP,MOF和COF.
结合固相提取 (SPE),传感器,吸附和纳米过技术的应用程序的审查.

主要成果:

MIP显示了可预测的结构和DBP分析的特定识别能力.
MOF和COF表现出独特的孔隙结构,大表面积,以及易于去除DBP的功能.
总结的例子强调了MIP,MOF和COF在DBP分析和删除应用中的有效性.

结论:

MIP,MOF和COF是非常有前途的功能材料,用于敏感的检测和有效的去除DBPs.
这些材料为与DBP选择性,吸附能力和再生相关的挑战提供了解决方案.
对这些材料的进一步研究将推动开发用于水中DBP控制的先进分析方法.

关键词:

共价有机框架 (COFs) 是一种共价有机框架.消毒副产品 (DBP) 是指消毒的副产品.功能性材料是一种功能性材料.金属有机框架 (MOFs) 是指金属有机框架.分子印记聚合物 (MIP) 是一种分子印记聚合物.水水水水水,这是一个很好的方法.

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