1. ISTCMTM
  2. All Volumes and Issues
  3. Volume 81, no.4, 2020
  4. MINERAL WATERS STUDY WITH HELP OF ADMITTANCE SPECTROSCOPY

MINERAL WATERS STUDY WITH HELP OF ADMITTANCE SPECTROSCOPY

ISTCMTM.
2020;
Volume 81(4)
: pp. 35-38
https://doi.org/10.23939/istcmtm2020.04.035
Authors:
  1. Yevhen Pokhodylo
  2. Volodymyr Boyko
1
Lviv Polytechnic National University
2
Lviv Polytechnic National University, Ukraine

The paper proposes a method of identification of mineral waters by components of their immittance. The active and reactive components of the admittances are selected as such components. We received the results of experimental researches on components of admittance of mineral waters of different types in the frequency range of the test signal. Experimental researches were performed on real samples of mineral waters. Analysis of the results showed the following. Among all types of samples, Polyana Kvasova water differs significantly in electrical parameters. It differs from all by the form of the curve (the dependence of the components on the frequency) and much higher absolute values ​​of the components of the admittance. Identification of mineral waters is carried out by comparing the components of the test sample with the corresponding components of the reference sample. This allows you to quickly detect falsification of mineral water. Such identification can be implemented by one measuring instrument and by the same method.

 

admittance
Reactive Component of Admittance
Active Component of Admittance
Mineral water
Product identification
Standard Sample
impedance spectroscopy

[1] A. Savon, G. Kousmanov, “Food Quality and Safety Standards at a Glance”, Biotechnology & Biotechnological Equipment, vol.23, no.4, pp.1462-1468, 2014.

https://doi.org/10.2478/V10133-009-0012-8

[2] Ya. Pushkarova, A. Sledzevskaya, “Panteleimonov et al, Identification of water samples from different springs and rivers of Kharkiv: Comparison of methods for multivariate data analysis”, Mosc. Un. Chem. Bull., vol.68, no.1, pp.60–66, 2013.

https://doi.org/10.3103/S0027131412060077

[3] O. Vasyukov, V. Andronov, V. Loboychenko, “Method of identification of aqueous solution of medium and high mineralization”, G 01 N 27/00, G 01 N 15/00, G 01 N 33/18, Pat.103096 UA, bul.17, 10.19.2013.

[4] O. Vasyukov, V. Lobaychenko, V. Sabadash, “Methodical questions of research of bottled mineral waters, Theory and practice of forensic examination and criminology”, Bul. Sc.Works, Kharkiv,  pp.258–264, 2016.

[5] T. Bubela, P. Malachivsky, E. Pokhodylo, M. Mykyychuk, O. Vorobets, “Mathematical Modeling of Soil Acidity by Conductivity Parameters”, East. Eur. J. of Entrepr. Techn., no.6/10 (84), pp.4–9, 2016.

https://doi.org/10.15587/1729-4061.2016.83972