| 185nmUV降解水中4-CP、4-NP和RhB的研究 |
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| 引用本文： | 闻瑞梅 邓守权. 185nmUV降解水中4-CP、4-NP和RhB的研究[J]. 感光科学与光化学, 2007, 25(1): 1-11 |
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| 作者姓名： | 闻瑞梅 邓守权 |
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| 作者单位： | 同济大学电子信息工程学院,上海200092 |
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| 摘 要： | 本文以对氯苯酚（4-cP）、对硝基苯酚（4-NP）和罗丹明B（RhB）为模型有机物（以4-CP和4-NP为小分子模型有机物，以RhB为大分子模型有机物），分别研究了185nmUV对水中这3种模型有机物的降解规律、性能和效果．研究结果表明，185nmUV直接对水中4-CP、4-NP和RhB有很好的降解效果．研究内容包括：185nmUV降解模型有机物的浓度、TOC（Totalorganic carbon）浓度、185nmUV降解模型有机物过程中溶液pH及电导率变化、以及降解模型有机物过程中产生的无机离子等几个方面．
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| 关 键 词： | 废水 对氯苯酚 对硝基苯酚 罗丹明B 降解 总有机碳 185 nmUV |
| 文章编号： | 1000-3231（2007）01-0001-11 |
| 收稿时间： | 2006-06-14 |
| 修稿时间： | 2006-07-13 |
Research on Degradation 4-CP, 4-NP and Rh B in Water by 185 nm UV irradiation |
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| WEN Rui-mei, DENG Shou-quan. Research on Degradation 4-CP, 4-NP and Rh B in Water by 185 nm UV irradiation[J]. Photographic Science and Photochemistry, 2007, 25(1): 1-11 |
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| Authors: | WEN Rui-mei DENG Shou-quan |
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| Affiliation: | Institute of Electronics and Information Engineering, Tongji University Shanghai 200092, P. R. China |
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| Abstract: | 4-Chlorophenol(4-CP),4-Nitrophenol(4-NP) and Rhodamine B(Rh B) are taken as model organic compounds(with 4-CP and 4-NP as small molecule model organic compounds and with Rh B as large molecule model organic compound) in the paper.Rule of degradation,performance and effect of these three kinds of model organic compounds in water by 185 nm UV irradiation are researched respectively.There is a very good degradation effect on 4-CP,4-NP and Rh B in water directly by 185 nm UV irradiation.The research content includes: concentration of model organic substance by 185 nm UV irradiation,TOC concentration,change of pH value and conductivity in compounds and produced inorganic ions during the course to degrade the model organic compound by 185 nm UV irradiation. |
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| Keywords: | waste water 4-chlorophenol(4-CP) 4-nitrophenol(4-NP) rhodamine B(Rh B) degradation total organic carbon 185 nm UV irradiation |
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