CHAPTER 11. Functional Nanocomposites for Removal of Contaminants of Emerging Concern

S. Samsami, M. Sarrafzadeh, Abbas Ahmadi
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引用次数: 1

Abstract

Contaminants of emerging concern are micropollutants, which require legislation to set their threshold concentration levels in treated water or revise their current maximum allowable levels. Since conventional techniques have been known as unsatisfactory methods to remove these contaminants, recent studies have centered on nanotechnology. Functional nanocomposites with encouraging outcomes are considered as one of the most promising applications of nanotechnology. Ever-increasing attention to applying a wide range of nanomaterials in functionalizing nanocomposites has led to incessant attempts to develop different functional nanocomposites with favorable properties. The present chapter addresses the prominent role of functional nanocomposites and their recent development for the remove of these pollutants. Emphasis has been placed on metal–organic frameworks, which have gained great attention as burgeoning materials in this field. Herein, the most recent findings of using metal–organic frameworks for preparing functional nanocomposites for removing emerging pollutants by adsorption and photocatalysis, their removal capacity, mechanism, and influencing factors are overviewed in detail.
第 11 章.去除新关注污染物的功能纳米复合材料
新出现的污染物是微污染物,需要立法来设定其在处理过的水中的阈值浓度水平或修改其当前的最大允许浓度水平。众所周知,传统技术去除这些污染物的效果并不理想,因此最近的研究集中在纳米技术上。结果令人鼓舞的功能性纳米复合材料被认为是纳米技术最有前途的应用之一。人们越来越关注将各种纳米材料应用于纳米复合材料的功能化,从而不断尝试开发具有良好性能的各种功能纳米复合材料。本章探讨了功能纳米复合材料在去除这些污染物方面的突出作用及其最新发展。本章的重点是金属有机框架,作为该领域的新兴材料,金属有机框架获得了极大关注。本文详细介绍了利用金属有机框架制备功能纳米复合材料,通过吸附和光催化去除新兴污染物的最新研究成果、去除能力、机理和影响因素。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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