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The Study of a New Method to Determine Copper Ion by Square-Wave Voltammetry-Extraction Iodometry at the LiquidLiquid Interfaces
Joint Authors
Shi, Changyan
Xie, Shaoai
Jia, Jinping
Source
Journal of Analytical Methods in Chemistry
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2008-11-03
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
A new method of indirect determination of Cu2+ was developed based on square-wave voltammetry by the oxidation of iodide in organic solvent at the liquid/liquid (L/L) interface.
The limit of detection for the determination of Cu2+ in this method was found to be 5×10−4 mol/L, and the concentration ranged up to 1×10−2 mol/L gave a linear limiting current versus concentration response.
For the same simulated wastewater, this method showed high accuracy compared with the result tested by sodium diethyldithiocarbamate extraction spectrophotometry.
This approach could be applied to the indirect determination of the oxidative heavy metals in the industrial wastewater.
American Psychological Association (APA)
Shi, Changyan& Xie, Shaoai& Jia, Jinping. 2008. The Study of a New Method to Determine Copper Ion by Square-Wave Voltammetry-Extraction Iodometry at the LiquidLiquid Interfaces. Journal of Analytical Methods in Chemistry،Vol. 2008, no. 2008, pp.1-5.
https://search.emarefa.net/detail/BIM-987963
Modern Language Association (MLA)
Shi, Changyan…[et al.]. The Study of a New Method to Determine Copper Ion by Square-Wave Voltammetry-Extraction Iodometry at the LiquidLiquid Interfaces. Journal of Analytical Methods in Chemistry No. 2008 (2008), pp.1-5.
https://search.emarefa.net/detail/BIM-987963
American Medical Association (AMA)
Shi, Changyan& Xie, Shaoai& Jia, Jinping. The Study of a New Method to Determine Copper Ion by Square-Wave Voltammetry-Extraction Iodometry at the LiquidLiquid Interfaces. Journal of Analytical Methods in Chemistry. 2008. Vol. 2008, no. 2008, pp.1-5.
https://search.emarefa.net/detail/BIM-987963
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-987963