System and method for liquid disinfection

A system for cavitation-based liquid disinfection, comprising:

• one or more pipes through which a liquid contaminated by microorganisms is supplied to a cavitation pump;
• a gas generator configured to generate a gas mixture comprising oxygen and ozone and to pump the gas mixture to a compressor;
• the compressor configured to pressurize the gas mixture, wherein the gas mixture compresses while pressurized, and to move the pressurized gas mixture to one of the pipes at an intake of the cavitation pump at a pressure greater than pressure within the cavitation pump;
• and
• the cavitation pump configured to provide cavitation by an impeller of the pump and to cause a formation in the liquid of ultra-fine bubbles via the impeller slicing larger bubbles of the compressed gas mixture into the ultra-fine bubbles to dissolve at least a portion of the pressurized gas mixture within the liquid via the cavitation.