换热器辅助太阳能氧化处理垃圾渗滤液的应用

Application of Oxidation Process of Heat Exchanger Assisted with Solar Installations for Landfill Leachate Treatment

研究了换热器辅助太阳能氧化法处理垃圾渗滤液在工程上的应用,分析了反应温度对太阳能Fenton氧化技术的影响,讨论了换热器的换热效率和经济性。结果表明换热器辅助太阳能系统大幅提高了Fenton法氧化垃圾渗滤液的效果,COD的去除率可以达到90%以上;换热器换热效率高,具有较强的经济性。太阳能氧化处理技术因其成本低、绿色环保,在工程上具有广阔的应用前景。

The Application of heat exchanger assisted with solar installations for landfill leachate treatment was studied in this paper. The effects of temperature on solar-Fenton oxidation technology were discussed. The efficiency and economy of heat exchanger were also discussed. The results show the application of heat exchanger assisted with solar installations in Fenton process can improve removal rate of COD significantly,which is over 90%;the heat exchanger has high heat transfer efficiency and strong economy. The solar installations with low cost for landfill leachate treatment have a broad application prospect in engineering.