The effect of multispark discharge plasma on solutions of ethylenediaminetetraacetic acid

The research focused on investigating the impact of a multispark discharge plasma on solutions containing different concentrations of ethylenediaminetetraacetic acid and its disodium salt. It is shown that with the observed erosion of the electrodes, it is possible to vary the qualitative and quantitative composition of particles in solution by changing the parameters of the liquid. The measuring of hydrogen peroxide and iron ion concentration was carried out, alongside the formulation of assumptions concerning the creation of chelate compounds and the shapes of precipitation observed.