| 铅(镉)-二-(邻-甲苯基)硫卡巴腙配合物吸附极谱波法连续测定铅和镉的研究 |
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| 引用本文： | 姚绍龙.铅(镉)-二-(邻-甲苯基)硫卡巴腙配合物吸附极谱波法连续测定铅和镉的研究[J].分析试验室,2000,19(2):5-8. |
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| 作者姓名： | 姚绍龙 |
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| 作者单位： | 成都师范专科学校化学系,四川彭州,611930 |
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| 摘 要： | 研究了二－（邻－甲苯基）硫卡巴腙（简写为Ｈ２ＤＭＢＤｚ）与Ｐｂ（Ⅱ）和Ｃｄ（Ⅱ）配合物体系的二阶导数吸附极谱波。在ｐＨ６．０的ＨＡｃ－ＮａＡｃ介质中，Ｐｂ（Ⅱ）－（Ｈ２ＤＭＢＤｚ）和Ｃｄ（Ⅱ）－（Ｈ２ＤＭＢＤｚ）２配合物分别于－０．５２Ｖ（υｓ．ＳＣＥ）和－０．６５Ｖ（υｓ．ＳＣＥ）电位处产生一良好的可逆吸附极谱波。峰电流Ｉ″ｐ１和Ｉ″ｐ２分别与Ｐｂ（Ⅱ）的浓度ｃ１和Ｃｄ（Ⅱ）的浓度ｃ２在０．０１
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| 关 键 词： | H2HMBDz 极谱法 连续测定 铅 镉 工业废水 |
| 修稿时间： | 1999-08-27 |
Study on Continuous Determination of Lead and Cadmium by Adsorptive Polarographic Waves of Complex Formed with two-(o-toly) sulfo-carbazone |
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| YAO Shao-long.Study on Continuous Determination of Lead and Cadmium by Adsorptive Polarographic Waves of Complex Formed with two-(o-toly) sulfo-carbazone[J].Chinese Journal of Analysis Laboratory,2000,19(2):5-8. |
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| Authors: | YAO Shao-long |
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| Abstract: | |
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| Keywords: | Complex adsorptive polarographic wave Two ( o tolyl) sulfo carbazone Continuous determination Lead Cadmium Industrial waste water |
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