Ensuring the normalization of the aero-ionic regime in production areas by means of ultrasonic air ionization

Authors

DOI:

https://doi.org/10.32347/2411-4049.2024.3.88-101

Keywords:

aeroionic mode, balloelectric effect, ultrasonic cavitation, working area, production facility

Abstract

The results of studies on the normalization of the aeroionic regime in rooms under ultrasonic ionization of humidified air are presented. The increase in the concentration of negative aeroions under these conditions by the combined effect of the balloelectric effect and ultrasonic cavitation is substantiated. It has been established that when distilled water is used as a source of air ions under the action of a 10 W ultrasonic generator at a distance of 0.5 m, the concentration of negative air ions increases almost sixfold. At the same time, due to the joint effect of ultrasonic cavitation in the surface layer of water and the balloelectric effect, no generation of ozone and nitrogen oxides is caused. It is proved that with a decrease in the degree of water mineralization, the concentrations of negative and positive aeroions increase due to changes in the physicochemical properties of water and the resulting mechanochemical phenomena. The mechanism of formation of air ions in the air of industrial premises under the combined action of the balloelectric effect and ultrasound is proposed. It is substantiated that the quality of the air ionic composition of industrial premises air improves at a temperature of demineralized water of 20-25 °C and a directed air flow of 6 m/s towards the working area with the combined effect of ultrasound and balloelectric effect, which contributes to the improvement of sanitary and hygienic working conditions. The structure of an automated system for controlling the aeroionic regime of the working area of industrial premises with artificial ionization of humidified air using an aeroion generator and a ventilation system is proposed. This will allow monitoring and processing of information on technological, electrical and microclimatic parameters, adjusting, coordinating and jointly controlling the ventilation system devices and the ultrasonic generator of air ions.

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Published

2024-09-30

How to Cite

Sukach, S. V., Chencheva, O. O., Kozlovska, T. F., Lashko, Y. Y., Rieznik, D. V., & Tkachuk, K. K. (2024). Ensuring the normalization of the aero-ionic regime in production areas by means of ultrasonic air ionization. Environmental Safety and Natural Resources, 51(3), 88–101. https://doi.org/10.32347/2411-4049.2024.3.88-101

Issue

Vol. 51 No. 3 (2024): Environmental safety and natural resources

Section

Civil safety

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Copyright (c) 2024 S.V. Sukach, O.O. Chencheva, T.F. Kozlovska, Y.Y. Lashko, D.V. Rieznik, K.K. Tkachuk

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