School of Ecology and Environment, Beijing Technology and Business University, Beijing, 100048, China; State Environmental Protection Key Laboratory of Food Chain Pollution Control, Beijing Technology and Business University, Beijing, 100048, China.
The Key Laboratory of Water and Sediment Sciences, Ministry of Education, School of Environment, Beijing Normal University, Beijing, 100875, China.
Chemosphere. 2022 Mar;291(Pt 3):132895. doi: 10.1016/j.chemosphere.2021.132895. Epub 2021 Nov 12.
With the expansion of urbanisation, the total amount of solid waste produced by urban residents has been increasing, and the problem of municipal solid waste disposal has also been aggravated. Landfill leachate treatment technologies could be divided into three categories: biological, physical and advanced oxidation treatment technology. Among them, advanced oxidation treatment technology has a good effect on the treatment of landfill leachate with little secondary pollution and has excellent application potential. Three-dimensional (3D) electrode technology, as a new type of advanced oxidation technology, could remove refractory pollutants in water and has attracted considerable attention. This article aims to (1) compare existing landfill leachate treatment technologies, (2) summarise 3D electrode technology application scenarios, (3) discuss the advantages of 3D electrode technology in landfill leachate treatment and (4) look ahead the future directions of 3D electrode technology in landfill leachate treatment. We hope that this article will be helpful to researchers who are interested in the field of landfill leachate treatment.
随着城市化的扩张，城市居民产生的固体废物总量不断增加，城市固体废物处理问题也日益加剧。垃圾渗滤液处理技术可分为生物法、物理法和高级氧化处理技术三大类。其中，高级氧化处理技术对处理难降解污染物具有良好的效果，二次污染小，具有极好的应用潜力。三维（3D）电极技术作为一种新型的高级氧化技术，可以去除水中的难降解污染物，引起了广泛关注。本文旨在（1）比较现有的垃圾渗滤液处理技术，（2）总结 3D 电极技术的应用场景，（3）讨论 3D 电极技术在垃圾渗滤液处理中的优势，（4）展望 3D 电极技术在垃圾渗滤液处理中的未来发展方向。我们希望本文能为垃圾渗滤液处理领域的研究人员提供帮助。
