电化学法处理垃圾渗滤液的技术研究进展

Research progress in electrochemical treatment of landfill leachate

介绍了垃圾渗滤液的来源、水质及危害并介绍了一种有效去除垃圾渗滤液中难降解和有毒有机物的“环境友好技术”——电化学法。垃圾渗滤液处理中的电化学技术主要包括电絮凝法、电氧化法、电解Fenton法以及电化学技术与其他技术的耦合工艺,分别分析了它们的原理、特点、处理效果以及应用前景。

Introducing the source, water quality and harm of landfill leachate, and introduces an “environment-friendly technology”—electrochemical method, which can effectively remove refractory and toxic organics in landfill leachate.Electrochemical technologies in landfill leachate treatment mainly include electrocoagulation, electrooxidation, electro-Fenton and coupling of electrochemical technology with other technologies.Their principles, characteristics, treatment effects and application prospects are analyzed.