黑龙江科技大学学报2025，Vol.35Issue(2)：211-217,7.DOI:10.3969/j.issn.2095-7262.2025.02.007
M-Ti/TNTs/SnO2电极对煤化工二级出水性能的影响
Effect of M-Ti/TNTs/SnO2 electrode on the performance of secondary effluent in coal chemical industry
钟子楠 1刘婷婷 1黄琳琳 1熊楚安1
作者信息
- 1. 黑龙江科技大学 环境与化工学院,哈尔滨 150022
- 折叠
摘要
Abstract
This paper is intended to investigate the performance of coal chemical secondary effluent treated by electrocatalytic oxidation.The study includes preparing a mesh Ti/TNTs/SnO2 electrocatalytic electrode by the anodic oxidation method,and studying the effects of different factors on the removal rates of COD and TOC by taking coal chemical secondary effluent as the research object.The results indicate that the surface morphology of the electrode is dense without crack,and its electrode acceleration life can reach 107.6 hours.By using this electrode to treat substandard coal chemical secondary effluent,when the distance between the electrodes is set to 10 mm with the current density maintained at 10 mA/cm2,after 4 hours of reaction,the COD and TOC removal rates can reach 81.8%and 64.2%,respectively,and thus,the effluent meets the industrial water standard and the reused water quality requirements by ρCOD≤30 mg/L.关键词
煤化工二级出水/网状Ti/TNTs/SnO2电极/电催化氧化Key words
coal chemical secondary effluent/M-Ti/TNTs/SnO2 electrode/electro-catalytic oxida-tion process分类
资源环境引用本文复制引用
钟子楠,刘婷婷,黄琳琳,熊楚安..M-Ti/TNTs/SnO2电极对煤化工二级出水性能的影响[J].黑龙江科技大学学报,2025,35(2):211-217,7.
