| 羟自由基捕捉剂的比较分析 |
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| 引用本文： | 崔崇威,孙士权,黄君礼. 羟自由基捕捉剂的比较分析[J]. 哈尔滨商业大学学报(自然科学版), 2004, 20(3): 342-345 |
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| 作者姓名： | 崔崇威 孙士权 黄君礼 |
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| 作者单位： | 哈尔滨工业大学,市政环境工程学院,黑龙江,哈尔滨,150090;哈尔滨工业大学,市政环境工程学院,黑龙江,哈尔滨,150090;哈尔滨工业大学,市政环境工程学院,黑龙江,哈尔滨,150090 |
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| 基金项目： | 黑龙江省自然科学基金资助项目 (E0 1-0 6) |
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| 摘 要： | 羟基自由基 (·OH)因其强大的氧化能力 ,在相关水处理技术的研究中得到广泛的应用研究 .采用化学捕捉·OH并测定其表观生成率一直是研究的热点 .对比分析了几种常用捕捉剂的捕捉机理、检测范围、使用体系及其优缺点 .结果表明邻二氮菲亚铁盐和亚甲蓝 2种光度法是值得推荐的实验研究捕捉剂 ,而提高捕捉效率应成为下一步工作重点
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| 关 键 词： | 捕捉剂 羟自由基 ·OH表观生成率 测定方法 |
| 文章编号： | 1672-0946(2004)03-0342-04 |
| 修稿时间： | 2004-04-12 |
Study on comparative analysis of capture of hydroxyl radicals |
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| CUI Chong-wei,SUN Shi-quan,HUANG Jun-li. Study on comparative analysis of capture of hydroxyl radicals[J]. Journal of Harbin University of Commerce :Natural Sciences Edition, 2004, 20(3): 342-345 |
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| Authors: | CUI Chong-wei SUN Shi-quan HUANG Jun-li |
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| Abstract: | Hydroxyl radical being a strong oxidization, it is widely studied in the technology of wastewater treatment. That chemical ways are captured and determinated the apparent productivity of capture of hydroxyl radical. This paper analyzed and compared to some captures theories, determination range, advantages and disadvantages. The result tells what Fe-(phen)3~(2+) and MB are better used as capture in research hydroxyl radical. What enhances the capture's efficiency is focal point of next step of study. |
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| Keywords: | capture hydroxyl radical apparent productivity of capture of hydroxyl radical determination |
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