人工晶体学报2025，Vol.54Issue(8)：1478-1490,13.DOI:10.16553/j.cnki.issn1000-985x.2025.0037
降膜式等离子体-芬顿协同体系在KN-R废水处理中的性能与机理探究
Investigation on Performance and Mechanism of the Falling Film-Type Plasma-Fenton Synergistic System in Treatment of KN-R Wastewater
摘要
Abstract
With the development of industry,the treatment of printing and dyeing wastewater has become an important issue in environmental protection.As a typical dye in printing and dyeing wastewater,the degradation efficiency of reactive brilliant blue KN-R(RBB KN-R)directly affects the quality of wastewater treatment and environmental safety.Aiming at the problem of treating RBB KN-R printing and dyeing wastewater,this study designed a falling film dielectric barrier discharge(DBD)plasma reactor.The experimental results show that this device can effectively remove 84.30%of RBB KN-R within 25 min.Further combination of DBD plasma with the Fenton reaction significantly improves the degradation efficiency and mineralization rate of the dye.The study also analyzes the key reactive substances and degradation pathways during the degradation process,clarifies the synergistic mechanism between DBD plasma and the Fenton reaction.Moreover,this system causes less secondary pollution during the treatment process and is environmentally friendly.These findings provide theoretical support and practical guidance for the application of low-temperature plasma technology in the treatment of industrial wastewater.关键词
降膜式介质阻挡放电等离子体/芬顿反应/活性艳蓝KN-R/印染废水处理/降解效率/协同作用Key words
falling film dielectric barrier discharge plasma/Fenton reaction/reactive brilliant blue KN-R/printing and dyeing wastewater treatment/degradation efficiency/synergistic effect分类
资源环境引用本文复制引用
石玮晔,刘思翰,赵书畅,王帅,王忠宝,霍纯青..降膜式等离子体-芬顿协同体系在KN-R废水处理中的性能与机理探究[J].人工晶体学报,2025,54(8):1478-1490,13.基金项目
国家自然科学基金青年科学基金(11805046) （11805046）
海南省自然科学基金(325MS025,120RC456,518QN211) （325MS025,120RC456,518QN211）
海南省高等学校科学研究项目(Hnky2018-4) （Hnky2018-4）
