改性水热炭吸附/活化过硫酸盐降解水中有机污染物的研究进展  

Research Progress in Modified Hydrothermal Carbon Adsorption/Activated Persulfate Degradation of Organic Pollutants in Water

作　　者：程海钰 王冰[1] CHENG Haiyu;WANG Bing(School of Municipal and Environmental Engineering,Shenyang Jianzhu University,Shenyang Liaoning 110168,China)

机构地区：[1]沈阳建筑大学市政与环境工程学院,辽宁沈阳110168

出　　处：《辽宁化工》2025年第4期650-653,共4页Liaoning Chemical Industry

基　　金：辽宁省科技厅应用基础研究计划项目(项目编号:2022JH2/101300120)。

摘　　要：基于过硫酸盐(PS)的高级氧化工艺(AOPs)在去除难降解有机污染物的领域中具有广阔的应用前景。水热炭化是生物质资源化的低耗能过程,主要产物为水热生物炭(HC),改性HC作为功能材料用于吸附及活化PS的AOPs过程对有机污染物的去除提供了新的途径。从HC的改性方法、吸附及活化PS的机理等方面阐述了HC吸附/活化PS降解水环境中难降解有机污染物的研究进展,并提出了该研究领域中亟须解决的问题及HC活化PS的未来发展方向。Persulfate(PS)-based advanced oxidation processes(AOPs)have broad application prospects in the field of removing refractory organic pollutants.Hydrothermal carbonization is a low-energy-consuming process for biomass resource utilization,and the main product is hydrothermal carbon(HC).As an emerging carbon-based functional material,modified HC provides a new way for the removal of organic pollutants in the AOPs process of adsorbing and activating PS.In this paper,the research progress of HC adsorption/activation of PS in the degradation of refractory organic pollutants in water environment was described from the aspects of HC modification method,adsorption and activation mechanism of PS.The problems that need to be solved in this research field and the future development direction of HC activated PS were put forward.

关 键 词：过硫酸盐 改性水热炭 吸附 活化 有机污染物 

分 类 号：X703[环境科学与工程—环境工程]