垃圾渗滤液深度处理新工艺研究

Research on a New Process for Advanced Treatment of Garbage Leachate

在我国环保政策日益严格的背景下,垃圾渗滤液的排放要求越来越高,传统的生化工艺出水水质难以达标。为了选择最佳的垃圾渗滤液处理工艺,开展垃圾渗滤液深度处理技术研究非常重要。首先对城市生活垃圾渗滤液的特性和治理难点进行了探讨,并对生物法、物理法、高级氧化法及组合工艺等处理方式进行了比较分析。研究结果表明,组合处理工艺技术具有较好的处理效果。因此,在选择垃圾渗滤液处理工艺时,应结合多种因素,采用组合处理工艺技术,强化对渗滤液的深度处理。

Against the backdrop of increasingly strict environmental policies in our country,the discharge requirements for leachate from garbage are becoming higher and higher.Traditional biochemical processes are difficult to meet the water quality standards.In order to select the best leachate treatment process for garbage,research on advanced leachate treatment technology is being carried out.Firstly,the characteristics and treatment difficulties of urban household waste leachate were discussed,and treatment methods such as biological method,physical method,advanced oxidation method,and combined process were compared and analyzed.The results showed that the combined treatment process technology has good treatment effect.Therefore,when choosing a landfill leachate treatment process,multiple factors should be taken into consideration,and combined treatment technology should be adopted to strengthen the deep treatment of leachate.