在论述国内外垃圾渗滤液处理技术的基础上,探讨了湿式氧化技术处理垃圾渗滤液中有机物的去除效果,实验中通过控制不同的温度、pH、催化剂质量浓度研究其最佳反应条件,结果表明：温度、pH、催化剂质量浓度均对反应速率存在一定影响,有机物去除率随温度及催化剂浓度增加而升高；随pH 的加大,有机物去除率先增大后减小。适宜反应温度为225℃,pH 为9,催化剂质量浓度为20 mg/L。%Based on analysis of the landfill leachate treatment technology at home and abroad,the present researchers conducted experiments to explore the removing effects of organic substances in landfill leachate using wet oxidation technology.By controlling different temperatures,PH, catalyst concentration to observe the optimal reaction conditions,the researchers found out that the temperature,pH,catalyst concentration all existed a certain influence on the reaction rate, and organics removal rate increased with the rise of temperature and catalyst concentration.As pH increased,the removal rate of organic substances would rise first and drop thereafter.The suitable reaction temperature is 225 ℃,PH value 9,catalyst concentration 20 mg/L.
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