高盐度垃圾渗滤液电催化氧化深度降解COD研究  

Study on Deep Cod Degradation by Electrocatalytic Oxidation of High Salinity Landfill Leachate

作　　者：王浩 杨龚汝 符宇航 孙铜 李雨辰 尹丽 李佳怿 唐海明 马海飞 Wang Hao;Yang Gongru;Fu Yuhang;Sun Tong;Li Yuchen;Yin Li;Li Jiayi;Tang Haiming;Ma Haifei(Sichuan University of Science and Engineering,Zigong,Sichuan,643000;Zigong Chuaneng Environmental Protection Power Generation Co.,Ltd,Zigong,Sichuan,643000)

机构地区：[1]四川轻化工大学,四川自贡643000 [2]自贡川能环保发电有限公司,四川自贡643000

出　　处：《中国井矿盐》2024年第5期32-35,共4页China Well and Rock Salt

基　　金：四川轻化工大学2023年研究生创新基金立项项目《基于多元素全流程的自贡地下卤水锂资源提取研究》,项目编号Y2023067;四川轻化工大学与自贡川能环保发电有限公司合作横向项目《渗透液厌氧系统结垢原因分析及改善措施研究》;四川轻化工大学科研创新团队计划资助(SUSE652A007)。

摘　　要：生活垃圾成分的复杂性导致垃圾渗滤液的化学组成复杂多变,含有多种可生物降解和难降解的复杂基质,且含盐高,不易处理。本文通过采用电催化氧化系统对生化处理后的高盐度垃圾渗滤液进行深度处理,以进一步降解其中的COD。本实验考察了阳极材料、电压、极板位置、时间等因素对电催化氧化结果的影响,以期为垃圾渗滤液电催化氧化深度处理的应用提供技术支撑。The chemical composition of landfill leachate is complex and varied due to the complexity of the components of domestic waste.It contains a variety of complex substrates that are biodegradable and difficult to degrade.In this paper,the electrocatalytic oxidation system was used to further treat the high salinity landfill leachate after biochemical treatment to further degrade COD.The effects of anode material,voltage,plate position and time on the results of electrocatalytic oxidation were investigated in this experiment,in order to provide technical support for the application of electrocatalytic oxidation of landfill leachate.

关 键 词：垃圾渗滤液 电催化氧化 锡锑钛阳极 COD去除 

分 类 号：TS37[轻工技术与工程]