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首页> 外文期刊>ACS Sustainable Chemistry & Engineering >Water Contaminant Elimination Based on Metal-Organic Frameworks and Perspective on Their Industrial Applications
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Water Contaminant Elimination Based on Metal-Organic Frameworks and Perspective on Their Industrial Applications

机译：基于金属 - 有机框架的水污染消除与产业应用的透视

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摘要

Nowadays, one of the most challenging sustainability issues faced by society is the safety of water resources. Water pollution caused by hazardous contaminants (e.g., heavy metal ions, emerging contaminants, organic dyes) is a serious issue because of acute toxicities and the carcinogenic nature of the pollutants. With the advent of materials engineering, unprecedented technical advances have been achieved through diverse technologies in recent decades, including photocatalytic oxidation, photo-Fenton, electron Fenton, adsorption, and separation. However, the applications of these technologies have suffered from several limitations, such as the uncompleted degradation efficiency, high energy consumption, narrow pH range for application etc. Metal-organic frameworks (MOFs) have aroused increasing studies in gas storage, separation, sensing, water/air purification, and catalysis. The effectiveness of the above applications has been extensively recognized. In recent years, these highly ordered and porous crystalline structures have been recognized as a potential alternative to overcome the technical limitations in the area of water pollution control. This perspective article reports recent progress in the applications of MOFs in the field of environmental pollutant elimination, including the adsorption, advanced oxidation process (AOP) heterogeneous Fenton-like reactions, and MOF-based membranes for pollutant filtration.
机译：如今，社会面临最具挑战性的可持续发展问题之一是水资源的安全。危险污染物（例如重金属离子，新兴污染物，有机染料）引起的水污染是一种严重的问题，因为急性毒性和污染物的致癌性质。随着材料工程的出现，近几十年来通过多样化技术实现前所未有的技术进步，包括光催化氧化，光芬顿，电子芬顿，吸附和分离。然而，这些技术的应用已经遭受了几个限制，例如未完成的降解效率，高能量消耗，较窄的pH值范围。金属有机框架（MOF）引起了储气，分离，传感的增加的研究，水/空气纯化和催化。上述应用的有效性已被广泛认可。近年来，这些高度有序和多孔的晶体结构被认为是克服水污染控制面积的技术限制的潜在替代品。该透视文章报告了MOF在环境污染物消除领域的应用中的近期进展，包括吸附，晚期氧化过程（AOP）异质芬顿状反应，以及用于污染物过滤的MOF基膜。

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  • 来源
  • 作者

    Li Xiang; Wang Bo; Cao Yuhua; Zhao Shuang; Wang Hang; Feng Xiao; Zhou Junwen; Ma Xiaojie;

  • 作者单位

    Beijing Inst Technol Adv Res Inst Multidisciplinary Sci 5 South Zhongguancun St Beijing 100081 Peoples R China;

    Beijing Inst Technol Sch Chem &

    Chem Engn 5 South Zhongguancun St Beijing 100081 Peoples R China;

    Beijing Inst Technol Sch Chem &

    Chem Engn 5 South Zhongguancun St Beijing 100081 Peoples R China;

    Beijing Inst Technol Sch Chem &

    Chem Engn 5 South Zhongguancun St Beijing 100081 Peoples R China;

    Beijing Inst Technol Sch Chem &

    Chem Engn 5 South Zhongguancun St Beijing 100081 Peoples R China;

    Beijing Inst Technol Sch Chem &

    Chem Engn 5 South Zhongguancun St Beijing 100081 Peoples R China;

    Beijing Inst Technol Sch Chem &

    Chem Engn 5 South Zhongguancun St Beijing 100081 Peoples R China;

    Beijing Inst Technol Sch Chem &

    Chem Engn 5 South Zhongguancun St Beijing 100081 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学工业;
  • 关键词

    Metal-organic frameworks (MOFs); Environmental contaminants; Adsorption; Advanced oxidation; Industrial applications;

    机译：金属 - 有机框架（MOF）;环境污染物;吸附;高级氧化;工业应用;

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