Determination of Trace Elements in Liquid Media by the Impedance Method

Abstract:

The possibilities of the impedance method for the determination of microcomponents (microelements) in liquid media are considered. The method involves measuring the frequency characteristics of the active and reactive components of the impedance of a sample of liquid media in the range of measuring frequencies from 0.5 to 100 kHz and there by determines the trace elements in the medium. A variant of building a microprocessor impedance analyzer with improved characteristics for instrumentation support of the method under study is considered. Analyzed the features of the proposed analyzer.

• Periodical: Nano Hybrids and Composites (Volume 28)
• Pages: 170-174
• DOI: https://doi.org/10.4028/www.scientific.net/NHC.28.170
• Online since: February 2020
• Authors: Boris Dzambolatovich Khastsaev*, Oksana Viktorovna Olisaeva, Ruslan Borisovich Ambalov, Vitaly Vitalyevich Techiev
• Keywords: Components of Impedance, Frequency Properties, Impedance, Impedance Analyzer, Impedance Method of Measurement, Liquid Sample, Microprocessor, Trace Elements of Liquid Media

References

[1] Kolodyazhnyy A.V., Koval'chuk T.N., Korovin YU.V., Antonovich V.P. Opredeleniye mikroelementnogo sostava neftey i nefteproduktov. Sostoyaniye i problemy (Obzor) . J. Metody i ob"yekty khimicheskogo analiza, 2006, t. 1, No 2, S.

[2] https://bodystrong.info/nutrition/useful-products/milk (po sostoyaniyu na 24.04.2019 g.).

[3] Kukla A.A., Pavlyuchenko A.S., Maystrenko A.S., Mamykin A.V. Impedansnyy analizator dlya identifikatsii marok vodno-spirtovykh napitkov. J. Tekhnologiya i konstruirovaniye v elektronnoy apparature. 2012. №01. S.15-21.

[4] Khastsaev B.D., Khastsaev M.B. Application information properties of the impedance in medicine and biology. Monograph. LAP LAMBERT Academic Publishing. 2013. P. 96.

[5] Khastsaev B.D., Khastsaev M.B. Quasiregulatory linearized multi-electrode converter of the impedance parameters for ACS // Devices and systems. Management Control Diagnosis. 2010. №5. pp.36-38.

[6] Khastsaev B.D., Bolotaeva I.I., Rutkowski L.A, Kovalyov M.A. Identification parameters of calcification process in the rotary kiln as an object with distributed parameters // F-L: Non-ferrous metallurgy, №2, 2014. P.31-36.

[7] Khastsaev B.D., Khastsaev M.B. Method for impedance measurements in many points of the object and device for its implementation/Patent of Russian Federation №2510032. Publ. 20.03.(2014).

[8] Khastsaev B.D. Development of intellectual capacitance and conductivity of the studied objects//Scientific proceedings of the Kabardino-Balkarian state University, KBR, 1, 2015. P. 38-43.

[9] Khastsaev B.D., Dedegkaeva K.M., Korolev A.L., Abaev A.I. Design of microprocessor based multimeter at the structural level // Science and Technology #2, 2016, pp.22-29. Scieuro.

[10] https://euro-eq.ru/p.226076649-biomer-analizator-pirtosoderzhaschih.html (po sostoyaniyu na 24.04.2019 g).