Plasma-Activated Water: A Chlorine Alternative:
A variant form of cold plasma treatment is one in which the reactive chemical species are captured in water, either in solution (plasma-activated water, PAW) or in discrete fine droplets (plasma-activated mist, PAM). For PAW, the plasma is generated and injected into a mass of water; for PAM, the water droplets are passed through a dielectric barrier discharge or plasma jet.