Hydrogen peroxide generation during regeneration of granular activated carbon by bipolar pulse dielectric barrier discharge plasma

This figure illustrated the main process of the GAC regeneration by discharge plasma. The generation of H2O2 on GAC by DBD plasma is the critical step in the whole GAC regeneration procedure, and the main active species such as H2O2 and ·OH play a dominative role in phenol degradation and prompt GAC regeneration.87