【摘要】 采用电催化氧化法降解苯酚废水,利用高效液相色谱仪分析其降解的中间产物。通过对比标准物质和苯酚废水电催化氧化过程中产生中间产物各组分在高效液相色谱图中的保留时间以及直接在降解废水中加入标准物质前后各物质组分的色谱峰面积变化情况来实现物质组分的定性、定量分析,从而确定苯酚电催化氧化的中间产物。根据中间产物的产生情况及含量变化,探讨了苯酚电催化氧化的降解途径。更多还原

【Abstract】 The electro-catalysis oxidation method is used to disposal the wastewater containing phenol and its intermediate product during the oxidizing process is analyzed by using HPLC.The qualitative and quantitative analysis is performed through the comparison of retention time in the HPLC chromatogram between the standard substances and the intermediate products and the consideration of chromatogram peak area change situation simultaneously.Then the intermediate product of phenol by electro-catalysis oxidation is confirmed.According to the production and content change of the intermediate products,the electro-catalysis oxidation degradation approach of Phenol is discussed in the end.更多还原