USAGE OF VOLTAGE INVERTER FOR THE EFFICIENCY OF AN OZONATOR BASED ON ELECTRICAL CORONA DISCHARGE FOR SURFACE WATER TREATMENT

Abdykadyrov A. Taissariyeva K. Issakozhayeva I. Marxuly S. Abdullayev M. Zhanbayeva L. Jobalaeva G. Mussilimov K.
2025 Zibeline International Publishing Sdn. Bhd.

Water Conservation and Management
2025 #9 Issue 4 619 - 625 pp.

This study investigates the enhancement of the ETRO-02 ozonators efficiency for surface water purification using a voltage inverter. The main objective is to reduce energy consumption while increasing ozone output through the application of high-frequency electrical corona discharge. The research addresses the growing demand for sustainable water purification technologies amid rising pollution levels. Traditional ozonators often suffer from high energy use and unstable ozone generation, limiting their practical deployment.In this study, a multilevel voltage inverter was introduced to stabilize power delivery and improve ozone production efficiency. Experimental testing was conducted using an ETRO-02 ozonator, standard filtration systems, and a custom-built inverter unit. Key operational parameters, including input/output voltage, inverter frequency, and water properties (temperature, pH, hardness), were evaluated. The results showed ozone output increased by 20–30%, with disinfection efficiency reaching up to 97% at optimal conditions.The findings suggest that integrating a voltage inverter significantly improves energy efficiency and operational stability of ozonator-based systems. This approach offers a cost-effective, environmentally friendly solution for water treatment. Further research is recommended to optimize long-term performance and explore real-time control through automation systems.

Advanced oxidation process , Corona Discharge , Electrochemical disinfection , High-frequency power electronics , Ozonator , Surface Water Treatment , Water Purification System

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Department of Electronics Telecommunications and Space Technologies, Satbayev University, Almaty, Kazakhstan
Department of Automation and сontrol, Satbayev University, Almaty, Kazakhstan
Department of physics, Abay Kazakh national university, Almaty, Kazakhstan

Department of Electronics Telecommunications and Space Technologies
Department of Automation and сontrol
Department of physics

10 лет помогаем публиковать статьи Международный издатель

Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026