| Fe~(3+)/TiO_2薄膜光催化降解含阿奇霉素废水的研究 |
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| 引用本文： | 郭忠,张宁,廖禹东.Fe~(3+)/TiO_2薄膜光催化降解含阿奇霉素废水的研究[J].应用化工,2007,36(10):1000-1002. |
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| 作者姓名： | 郭忠 张宁 廖禹东 |
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| 作者单位： | 1. 南昌大学,化学系,江西,南昌,330046;赣州卫生学校,化学教研室,江西,赣州,341000
2. 南昌大学,化学系,江西,南昌,330046 |
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| 摘 要： | 采用溶胶-凝胶法制备了Fe3+/TiO2薄膜。以该薄膜为催化剂,进行了紫外光催化降解阿奇霉素废水性能的研究,系统考察了pH在6.4左右时,光照时间、废水的初始浓度、不同的薄膜及连续性降解对降解阿奇霉素废水的影响。结果表明,在pH为6.4时,废水初始浓度为2.5 g/L,光照时间为150 min时,纳米Fe3+/TiO2薄膜有较好的降解效果,且连续性降解可提高处理废水的能力。
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| 关 键 词： | 阿奇霉素 Fe3+/TiO2薄膜 光催化降解 |
| 文章编号： | 1671-3206（2007）10-1000-03 |
| 修稿时间： | 2007-08-25 |
Study on degradation of azithromycion waste water with Fe3+/TiO2 film |
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| GUO Zhong,ZHANG Ning,LIAO Yu-dong.Study on degradation of azithromycion waste water with Fe3+/TiO2 film[J].Applied chemical industry,2007,36(10):1000-1002. |
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| Authors: | GUO Zhong ZHANG Ning LIAO Yu-dong |
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| Affiliation: | 1. Department of Chemistry, Nanchang University, Nanchang 330046, China; 2. Department of Chemistry, Ganzhou Medical School, Ganzhou 341000, China |
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| Abstract: | Fe3 /TiO2 Film was prepared by sol-gel method.Photocatalytic degradation of azithromycion waster water was examined by Fe3 /TiO2 film under the ultraviolet illumination.Effect of the time of ultraviolet light,initial mass concentration,different films and the continuity degradation on azithromycion waste water were investigated systematically.Experimental results show that the better photodegradation of nanoparticle under the condition of pH 6.4,150 min,initial mass concentration 2.5 g/L,and the energives of degradation waste water by continuity degradation has enhanced. |
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| Keywords: | azithromycion Fe3 /TiO2 film photocatalysis degradation |
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