| 废水中染料的TiO_2光催化氧化降解机理研究现状 |
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| 引用本文： | 邢核,田春荣,王怡中.废水中染料的TiO_2光催化氧化降解机理研究现状[J].上海环境科学,2001(2). |
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| 作者姓名： | 邢核 田春荣 王怡中 |
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| 作者单位： | 中国科学院生态环境研究中心环境水化学国家重点实验室，中国科学院生态环境研究中心环境水化学国家重点实验室，中国科学院生态环境研究中心环境水化学国家重点实验室 北京 100085，北京 100085，北京 100085 |
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| 基金项目： | 国家自然科学基金(No.29637010，59878051)，中国科学院知识创新基金(RCEES 9905)资助项目 |
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| 摘 要： | 系统论述了废水中TiO2光催化氧化降解染料的机理、动力学机制、染料的反应活性、研究中间降解产物的方法和结果等的研究现状,指出了目前研究中最大难点是分析手段的不足,对此提出了自己的看法,这为今后实际废水处理工艺过程中起到指导控制作用。
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| 关 键 词： | 半导体光催化氧化 氧化钛 染料 降解机理 废水处理 |
Review on the Mechanisms of Photocatalytic Oxidation of Dyes upon TiO_2 in Wastewater |
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| Xing He Tian Chunrong Wang YizhongI SKLEAC,Research Center of Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing.Review on the Mechanisms of Photocatalytic Oxidation of Dyes upon TiO_2 in Wastewater[J].Shanghai Environmental Science,2001(2). |
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| Authors: | Xing He Tian Chunrong Wang YizhongI SKLEAC Research Center of Eco-Environmental Sciences Chinese Academy of Sciences Beijing |
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| Affiliation: | Xing He Tian Chunrong Wang YizhongI SKLEAC,Research Center of Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085) |
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| Abstract: | The reaction mechanism, the kinetics of degradation, the reaction activity of dyes and the analytical methods for determination of the intermediates of the photoassisted degradation of dyes in wastewater by irradiated TiO2 suspensions have been overviewed. The difficulties in research were also put forward and the study trend in the future was presented. |
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| Keywords: | Photocatalytic oxidation TiO2 Dye Degradation mechanism Wastewater treatment |
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