Indirect determination of cobalt in water by on-line flow injection-spectrophotometry with cobalt(II)-iron(III)-o-phenanthroline system

Yejin Fenxi/Metallurgical Analysis

Volumn 30, Issue 8, 2010, Pages 62-65

  Yang, Wei ^a   Hong, Ling Cheng ^a,b   Zheng, Li Jing ^a   Zhang, Hong Yan ^b  

^a HOHAI UNIVERSITY   (China)

^b Delin Environmental Instrument Co Ltd   (China)

Author keywords

Cobalt(II); Flow injection; Iron(III); O phenanthroline; On line monitoring; Spectrophotometry

Indexed keywords

EID: 78049250927     PISSN: 10007571     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. 2002.
2. GB3838-2002.
3. Jamaluddin A M, Nasir U M. A simple spectrophotometric method for the determination of cobalt in industrial, environmental, biological and soil samples using bis (salicylaldehyde) orthophenylenediamine [J]. Chemosphere, 2007, 67(10): 2020-2027.
4. Pancras J P, Puri B K, Taher A M, et al. Preconcentration of trace cobalt with the ion pair of 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol and tetraphenylborate onto microcrystalline naphthalene or column method and its determination by derivative spectrophotometry [J]. Talanta, 1998, 46(5): 1107-1113.
5. Bidabadi M S, Dadfarnia S, Shabani A M H. Solidified floating organic drop microextraction (SFODME) for simultaneous separation/preconcentration and determination of cobalt and nickel by graphite furnace atomic absorption spectrometry (GFAAS) [J]. J. Hazard. Mater., 2009, 166(1): 291-296.
6. Demirhan C, Mustafa T, Mustafa S. Simultaneous coprecipitation of lead, cobalt, copper, cadmium, iron and nickel in food samples with zirconium(IV) hydroxide prior to their flame atomic absorption spectrometric determination [J]. Food Chem Toxicol., 2009, 47(9): 2302-2307.
7. Kokkinos C, Economou A, Koupparis M. Determination of trace cobalt(II) by adsorptive stripping voltammetry on disposable microfabricated electrochemical cells with integrated planar metal-film electrodes [J]. Talanta, 2009, 77(3): 1137-1142.
8. 2-high-performance liquid chromatography system for the simultaneous determination of cobalt and nickel in water [J]. J. Chromatogr. A, 2008, 1201(2): 202-207.
9. Stanford L T, Patricia T O. Polarographic determination of cobalt and nickel in iron meteorites [J]. Anal. Lett., 1970, 3(4): 169-175.
10. Wang M H. Determination of 5 trace impurity elements of copper, titanium, zinc, manganese and cobalt in metal aluminums by ICP-MS [J]. Metallurgical Analysis (China), 2004, 24(2): 19-22.
11. Igarashi S, Aihara T, Yotsuyanagi T. Flow injection spectrophotometric determination of ng/mL levels of cobalt (II) using the photochemical decomposition of a cadmium(II)-water-soluble porphyrin complex [J]. Anal. Chim. Acta, 1996, 323(1-3): 63-67.
12. IIIchloride in 1:10-phennanthroline solutions [J]. Talanta, 1959, 3(1): 103-104.