Abstract
A procedure for the photometry determination of the phenol index of aqueous media is developed, which involves the preliminary separation of alkylphenols and their derivatives from water samples in sampling. Samples are filtered through an extraction chromatography column containing tributyl phosphate as an active component of the stationary phase followed by their quantification under the conditions of stepwise injection analysis. The detection limit of the method is 0.1 μg/L for simple phenol.
Similar content being viewed by others
References
ISO 6439: Water Quality. Determination of Phenol Index 4-Aminoantipyrine Spectrometric Methods after Distillation, 1990.
Lur’e, Yu.Yu. and Rybnikova, A.I., Khimicheskii analiz proizvodstvennykh stochnykh vod (Chemical Analysis of Industrial Waste Waters), Moscow: Khimiya, 1974.
Karyakin, A.V. and Gribovskaya, I.F., Metody opticheskoi spektroskopii i lyuminestsentsii v analize prirodnykh i stochnykh vod (Methods of Optical Spectroscopy and Luminescence in the Analysis of Natural and Waste Waters), Moscow: Khimiya, 1987.
Moskvin, A.L., Mozzhukhin, A.V., Mukhina, E.A., and Moskvin, L.N., J. Anal. Chem., 2005, vol. 60, no. 1, p. 70.
Mozzhukhin, A.V., Moskvin, A.L., and Moskvin, L.N., J. Anal. Chem., 2007, vol. 62, no. 5, p. 475.
Korenman, Ya.I., Ekstraktsiya fenolov (Extraction of Phenols), Gorky: Volgo-Vyat. Izd., 1973.
Author information
Authors and Affiliations
Additional information
Original Russian Text © A.V. Bulatov, E.A. Mikhailova, I.I. Timofeeva, A.L. Moskvin, L.N. Moskvin, 2013, published in Zhurnal Analiticheskoi Khimii, 2013, Vol. 68, No. 1, pp. 18–21.
Rights and permissions
About this article
Cite this article
Bulatov, A.V., Mikhailova, E.A., Timofeeva, I.I. et al. Determination of the phenol index of water by stepwise injection analysis with offline preconcentration by extraction chromatography. J Anal Chem 68, 15–18 (2013). https://doi.org/10.1134/S1061934812110032
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1061934812110032