铜活化亚硫酸盐自氧化体系在水处理中的应用

Application of Copper-activated Sulfi te Autoxidation System in Water Treatment

过渡金属活化亚硫酸盐自氧化体系是近年提出的一种新型高级氧化技术。本文以过渡金属中常见的铜为例,概述铜活化亚硫酸盐自氧化体系在水处理领域中的应用效果和作用机制。铜活化亚硫酸盐自氧化体系在有机污染物降解、砷去除及消毒等领域均取得了良好的效果,其作用的主要活性物质是SO_(4)^(·-)。此外,本文还对铜活化亚硫酸盐自氧化体系在未来应用中存在的问题进行了总结和展望。

The transition metal-activated sulfite auto-oxidation system is a novel advanced oxidation technology proposed in recent years.This study takes copper,a common transition metal,as an example and provides an overview of the application effects and mechanisms of the copper-activated sulfite auto-oxidation system in the field of water treatment.The copper-activated sulfite autoxidation system has shown promising performance in the degradation of organic pollutants,arsenic removal,and disinfection,with the primary active species being SO_(4)^(·-).Furthermore,the paper summarizes and prospects the challenges associated with the future applications of the copper-activated sulfite autoxidation system.