| 藏红T苯取光度法测定定影液废水中的痕量银 |
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| 引用本文： | 白俊明,王映旭,任维萍.藏红T苯取光度法测定定影液废水中的痕量银[J].太原理工大学学报,1989(2). |
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| 作者姓名： | 白俊明 王映旭 任维萍 |
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| 作者单位： | 太原工业大学应用化学系，太原工业大学应用化学系，太原工业大学工业分析专业1987年 毕业生 |
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| 摘 要： | 本文研究了藏红 T 与溴银酸在硫酸介质中生成红色三元离予缔合物,被环己炕 MIBK(2 3)混合溶剂萃取的条件,从而建立了萃取分光光度法测定痕量银的新方法,并将该法应用于人工合成液和定影液废水中痕量银的测定.
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| 关 键 词： | 藏红 T 痕量银 定影液废水 |
Extraction-Spectrophotometric Determination of Trace Silver in Waste Water of Fixing Agent-with Safraninl T |
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| Bai Junming Wang Yingxu Ren Weiping.Extraction-Spectrophotometric Determination of Trace Silver in Waste Water of Fixing Agent-with Safraninl T[J].Journal of Taiyuan University of Technology,1989(2). |
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| Authors: | Bai Junming Wang Yingxu Ren Weiping |
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| Institution: | Bai Junming Wang Yingxu Ren Weiping |
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| Abstract: | This paper studies The optimum conditions to extract a red ternary complex formed by Safranine T and bromo-silvery acid in H_2SO_4 medium with The mixed solyent of cyclohexane MIBK(2 3),and a new method for the extraction-spectrophotometric determination of trace silver is es- tablished which has been used in the determination of trace silver in the man-made solution and waste water of the fixing agent. |
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| Keywords: | safranine T trace silver waste water of fixing agent |
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