Title of article
Design and construction of the plasma water activation device
Author/Authors
Omrani ، Malihe Department of Biotechnology - Persian Gulf Research Studies Center - Persian Gulf University , Sadeghi ، Hossein Energy Engineering and Physics Department - Amirkabir University of Technology , Fazelpour ، Samaneh Plasma Physics and Nuclear Fusion Research School - Nuclear Science and Technology Research Institute
From page
35
To page
37
Abstract
Design, construction, and experimental investigation of the plasma water activation device have been presented in this article. In this design, one of the electrodes, which is plate ss316, is placed in water. The other electrode which is made from tungsten is placed inside a glass tube and immersed in water. Air is also blown into the water through a constant rate air pump of 5 L.min-1. An AC power supply with voltage and current of 15 kV and 30 mA has been used to create plasma in water. The results of the analysis of nitrite, nitrate, and pH in three water samples that have been irradiated with plasma for 10, 20, and 30 minutes showed a very significant change compared to the control sample. The pH of PAW is drastically decreased with an increase in treatment time due to the formation of strong acids. Nitrite and nitrate concentrations of PAW are increased with an increase in treatment time.
Keywords
Plasma activated water , nitrite , Nitrate , pH
Journal title
Radiation Physics and Engineering
Journal title
Radiation Physics and Engineering
Record number
2737085
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