US Patent 11197942 Systems and methods for purifying an environment

In some embodiments, a system for purifying an environment may be provided. The system may include a first electrode which may be exposed to air. The system may include a first transducer which may be configured to apply a first energy to the first electrode and a second transducer which may be configured to apply a second energy to the first electrode. The system may be configured such that at a first time, the first transducer applies the first energy to the first electrode and the second transducer does not apply the second energy to the first electrode. The system may be further configured such that at a second time, the second transducer applies the second energy to the first electrode.