| 纳米CuO在染料中间体间氯甲苯工业废水处理中的应用 |
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| 引用本文： | 孟庆华,代娟,朱亦仁,李广超.纳米CuO在染料中间体间氯甲苯工业废水处理中的应用[J].环境工程学报,2011,5(10):2261-2266. |
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| 作者姓名： | 孟庆华 代娟 朱亦仁 李广超 |
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| 作者单位： | 1. 徐州师范大学化学化工学院,徐州,221116
2. 扬州晨化科技集团有限公司,扬州,225000 |
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| 基金项目： | 徐州市科技计划项目（XJ08070）；江苏省教育厅自然科学基金资助（07KJD360211） |
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| 摘 要： | 采用水热法合成纳米氧化铜,并对产物进行XRD和TEM分析。以纳米CuO为催化剂,高压汞灯为光源,对染料中间体间氯甲苯工业废水进行光催化降解。考察了CuO用量、pH值、反应时间等因素对COD去除率的影响,通过正交实验确定了各因素对废水COD去除率影响的顺序是：光照时间〉溶液pH值〉CuO用量;得出最佳降解条件：CuO用量...
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| 关 键 词： | 染料中间体 光催化降解 纳米氧化铜 |
Application of CuO nanoparticle in treating wastewater of dye intermediate m-chlorotoluene |
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| Meng Qinghu,Dai Juan,Zhu Yiren and Li Guangchao.Application of CuO nanoparticle in treating wastewater of dye intermediate m-chlorotoluene[J].Techniques and Equipment for Environmental Pollution Control,2011,5(10):2261-2266. |
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| Authors: | Meng Qinghu Dai Juan Zhu Yiren and Li Guangchao |
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| Institution: | Meng Qinghua1 Dai Juan2 Zhu Yiren1 Li Guangchao1 (1.College of Chemistry and Chemical Engineering,Xuzhou Normal University,Xuzhou 221116,China,2.Yangzhou Chenhua Group Co.,Ltd,Yangzhou 225000,China) |
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| Abstract: | CuO nanoparticles were prepared by hydrothermal method and characterized by XRD and TEM.The photo-catalytic degradation of dyeintermediate m-chlorotoluene wastewater,with nanometer CuO as photo-catalyst and high-voltage mercury lamp as the light source,was studied.Main factors for the removal of COD were determined and the order of influence was as the following: radiation time > solution pH value > the amount of CuO.After studying the influence of factors,including the amounts of CuO,pH value and radiation... |
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| Keywords: | dyeintermediate mchlorotoluene photocalytic degradation nanometer CuO |
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