| 交流示波极谱滴定废水中的酚 |
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| 引用本文： | 邱志国.交流示波极谱滴定废水中的酚[J].环境科学,1996,17(3):67-68. |
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| 作者姓名： | 邱志国 |
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| 作者单位： | 东北林业大学化学系 |
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| 摘 要： | 鉴于Ｂｒ２在交流示波极谱曲线上有切口，提出以盐酸和溴化钾的混合溶液夜底液，用溴酸钾标准溶液直接滴定水样中酚，以Ｂｒ２的切口出现指示终点，由于本法不受色度，浊度等干优，故省去了预蒸馏等步骤，方法简便，快速。
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| 关 键 词： | 酚 交流示波极谱 滴定 废水 水质监测 |
| 收稿时间： | 1995/9/15 0:00:00 |
Determination of Phenol in Wastewater by Alternating-current Oscilloscopic Polarography Titration |
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| Qiu Zhiguo.Determination of Phenol in Wastewater by Alternating-current Oscilloscopic Polarography Titration[J].Chinese Journal of Environmental Science,1996,17(3):67-68. |
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| Authors: | Qiu Zhiguo |
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| Institution: | Dept. of ChemistryNortheast Forestry University, Harbin 150040 |
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| Abstract: | A method to use a mixed solution of hydrochloric acid and potassium bromide as base solution to titrate phenol in water sample directly was indicated.The method is simple and rapid.The measuring range is 11.07-2113.2 mg/L,variation coefficient is bellow 0.9%,recovery rate is 95%-102%. |
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| Keywords: | henol alternating-current oscillopolarographyic titration wastewater determination |
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