Physicochemical determinations in 'activated' water with a non-thermal glow-type discharge with water cathode

Authors

  • Matías G. Ferreyra Grupo de Descargas Eléctricas, Departamento Ing. Electromecánica, Facultad Regional Venado Tuerto, Universidad Tecnológica Nacional, Venado Tuerto 2600, Santa Fe - Argentina
  • Ayelén Grillo Grupo de Descargas Eléctricas, Departamento Ing. Electromecánica, Facultad Regional Venado Tuerto, Universidad Tecnológica Nacional, Venado Tuerto 2600, Santa Fe - Argentina
  • Brenda Santamaría Grupo de Descargas Eléctricas, Departamento Ing. Electromecánica, Facultad Regional Venado Tuerto, Universidad Tecnológica Nacional, Venado Tuerto 2600, Santa Fe - Argentina

Keywords:

Non-thermal discharges, plasma activated water, reactive species in water

Abstract

The application of plasmas in agriculture (through the use of non-thermal discharges) is an emerging and rapidly growing field of application. In particular, a non-thermal glow-type discharge at atmospheric pressure with a water cathode was used. The volume of water treated was 1 liter, while the maximum exposure time to the plasma reached 1 h. In particular, pH, electrical conductivity, and aqueous phase concentrations of nitrate, nitrite and hydrogen peroxide are reported.

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Published

2023-09-21

How to Cite

Ferreyra, M. G. ., Grillo , A., & Santamaría, B. (2023). Physicochemical determinations in ’activated’ water with a non-thermal glow-type discharge with water cathode. AJEA (Proceedings of UTN Academic Conferences and Events), (24). Retrieved from https://rtyc.utn.edu.ar/index.php/ajea/article/view/1277

Conference Proceedings Volume

No. 24 (2023): Conferences of Young Technological Researchers 2022

Section

Proceedings - Environment, Contingencies and Sustainable Development

License

Copyright (c) 2023 Matías G. Ferreyra, Ayelén Grillo , Brenda Santamaría

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.