摘要
采用光催化氧化法降解苯酚溶液,利用液相色谱对苯酚及其中间产物进行了定性、定量分析。考察了投加H2O2对中间产物浓度变化的影响。根据中间产物的产生情况及浓度变化,推测了苯酚光催化降解的反应途径。
Photocatalytic oxidation method was used to treat phenol solution, The qualitative and quantitative analysis for intermediate products were carried out by using HPLC. Influence of H2O2 on the intermediate products concentration was studied. Based on the generation and concentration variation of the intermediate products, degradation route of phenol under the experimental condition was speculated.
出处
《四川环境》
2005年第4期5-8,共4页
Sichuan Environment
关键词
光催化氧化
苯酚
中间产物
降解途径
Photocatalytic oxidation
benzene phenol
intermediate products
degradation route
