半导体薄膜光催化降解苯酚废水  

Semiconductor Thin Film For Photocatalytic Degradation Of Phenol

作　　者：张建明[1] 叶炯英[1] 

机构地区：[1]太原理工大学化学化工学院,山西太原030024

出　　处：《太原理工大学学报》2006年第2期225-227,共3页Journal of Taiyuan University of Technology

基　　金：山西省科技攻关资助项目(042065)

摘　　要：研究用热分解法镀半导体薄膜,以紫外灯为光源,进行半导体薄膜光催化降解苯酚废水。实验结果表明:用CuO作为催化剂,并且在苯酚溶液中加入双氧水可以使苯酚转化率达到66.6%。半导体薄膜可重复使用,且利用太阳光降解苯酚废水具有很好的应用前景。就实验结果进行了理论分析和探讨。The research on photocatalytic degradation of phenol with semiconductor film under the UV illumination was carried out. The experiments showed that using CuO as catalysis can increase conversion rate to 66.6 %, doped Fe^3＋ , had an effection on the results. It indicated that using sunshine as light resource is availiable.

关 键 词：半导体薄膜 光催化降解 苯酚废水 

分 类 号：X703[环境科学与工程—环境工程]