| 负载型TiO2的制备及降解废水的研究 |
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| 引用本文： | 秦树林,郭中权,高亮.负载型TiO2的制备及降解废水的研究[J].浙江化工,2005,36(6):17-19. |
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| 作者姓名： | 秦树林 郭中权 高亮 |
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| 作者单位： | 煤炭科学研究总院杭州环境保护研究所,浙江,杭州,311201 |
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| 摘 要： | 研究以钛酸酯为偶联剂,将TiO2光催化剂固定在聚丙烯填料上,制备负载型TiO2光催化剂,对晶相进行表征,对颜料废水进行催化降解.在催化反应条件下,废水pH值控制在10.0左右,初始浓度1500mg/L时,废水CODcr降解效率可达到80%以上,处理效果稳定.
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| 关 键 词： | 二氧化钛 光催化 制备 颜料废水 |
| 文章编号： | 1006-4184(2005)06-0017-02 |
| 修稿时间： | 2005年3月18日 |
Preparation of Immobilized TiO2 and Experimental Research on Wastewater |
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| QIN Shu-lin,GUO Zhong-quan,GAO Liang.Preparation of Immobilized TiO2 and Experimental Research on Wastewater[J].Zhejiang Chemical Industry,2005,36(6):17-19. |
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| Authors: | QIN Shu-lin GUO Zhong-quan GAO Liang |
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| Abstract: | Titanate was used as coupling reagent to immobilized TiO2 photocatalyst on polypropylene wad.The crystals of TiO2 was characterized.The photocatalytic degradation of dye wastewater was studied. The results show that, degradation of rate is over 80% when Ph was about 10.0 and the CODcr was 1500mg/L.The effent is stable at the condition of photocatalytic reaction. |
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| Keywords: | titanium dioxide photocatalyst preparation dye wastewater |
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