| 乙酰丙酮分光光度法测定水中甲醛时影响空白值的因素 |
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| 引用本文： | 鲁敏,董宜玲.乙酰丙酮分光光度法测定水中甲醛时影响空白值的因素[J].环境监测管理与技术,2007,19(4):56-57. |
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| 作者姓名： | 鲁敏 董宜玲 |
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| 作者单位： | 1. 东北电力大学化学工程学院,吉林,吉林,132012
2. 深圳市大亚湾核电站,广东,深圳,518000 |
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| 摘 要： | 针对水质中甲醛测定时试剂水、pH值、乙酰丙酮试剂、加热温度和显色时间等影响因素进行了讨论,并提出了减小空白值的对策.
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| 关 键 词： | 甲醛 水质 测定 影响因素 |
| 文章编号： | 1006-2009（2007）04-0056-02 |
| 收稿时间： | 2006-12-26 |
| 修稿时间： | 2007-05-15 |
The Factors Affecting Blank of Formaldehyde Determ ination in Water |
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| LU Min,DONG Yi-ling.The Factors Affecting Blank of Formaldehyde Determ ination in Water[J].The Administration and Technique of Environmental Monitoring,2007,19(4):56-57. |
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| Authors: | LU Min DONG Yi-ling |
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| Institution: | 1. Chemical Engineering Institute, Northeast Dianli University, Jilin, Jilin 132012,China; 2. Shenzhen City Dayawan Nuclear Power Plant, Shenzhen, Guangdong 518000, China |
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| Abstract: | The influence factors such as regent water,pH value, purity of acetylacetone solution, heating temperature, and colored time have been discussed. The countermeasure was proposed to reduce the blank value. |
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| Keywords: | Formaldehyde Water quality Determination Affecting factors |
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