| 负载型TiO2固定相光催化降解含酚废水的试验研究 |
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| 引用本文： | 王九思,赵红花,宋光顺,马艳飞.负载型TiO2固定相光催化降解含酚废水的试验研究[J].环境工程学报,2004,5(10):26-29. |
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| 作者姓名： | 王九思 赵红花 宋光顺 马艳飞 |
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| 作者单位： | 兰州交通大学化工学院,兰州,730070;兰州交通大学化工学院,兰州,730070;兰州交通大学化工学院,兰州,730070;兰州交通大学化工学院,兰州,730070 |
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| 基金项目： | 甘肃省环保局科学基金资助项目(GH2001-7) |
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| 摘 要： | 以20W紫外灯为光源,研究了将TiO2粉末负载在硅胶颗粒上,对含酚废水进行光催化降解.由试验得出光催化反应过程中的工艺条件,在此基础上添加H2O2、Fe3+、Cu2+,反应1 h后,苯酚的降解率达95%以上.
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| 关 键 词： | 含酚废水 TiO2 光催化氧化 降解 |
| 修稿时间： | 2003年9月27日 |
Experimental research on photocatalytic degradation phenolic wastewater by immobilized TiO2 fixed phase |
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| Wang Jiusi,Zhao Honghua,Song Guangshun,Ma Yanfei.Experimental research on photocatalytic degradation phenolic wastewater by immobilized TiO2 fixed phase[J].Techniques and Equipment for Environmental Pollution Control,2004,5(10):26-29. |
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| Authors: | Wang Jiusi Zhao Honghua Song Guangshun Ma Yanfei |
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| Abstract: | With 20 W UV light as the light source, photocatalytic degradation of phenolic wastewater by immobilizing TiO 2 powder on silica gel grain was studied. Technological condition of photocatalytic reaction is obtained by experiment. After adding H 2O 2, Fe 3+, Cu 2+ and one hour reaction, phenol degradation rate is over 95%. |
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| Keywords: | phenolic wastewater TiO 2 photocatalytic oxidation degradation |
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