Air Spark Discharge Plasma-Activated Water

Efficient at Low Temperatures

Direct plasma treatment at low temperature rapidly produces activated water with high chemical and biological reactivity.

Zhao, Zhiguo · Liu, Guoqiang · Li, Guofeng · Ni, Weiyuan · Liu, Dongping

Plasma Chemistry and Plasma Processing 2024

Advantages

Direct plasma treatment (DPT) significantly enhances chemical and biological reactivity compared to remote plasma treatment (RPT)

Activation rate significantly increases when water temperature decreases from 40°C to 6°C

Activation controlled by RONS solubility at water temperatures between 6°C and 40°C