Fluid decontamination apparatus

A fluid decontamination end apparatus, comprising:

• a continuous pipe section that enables fluid flow therethrough, the continuous pipe section having opposing ends;
• an inlet nozzle coupled to a contaminated fluid source and coupled to the continuous pipe section coupled to a first opposing end of the continuous pipe section and having a nozzle opening oriented aligned with the fluid flow direction for introducing a fluid flow into the continuous pipe section;
• a three dimensionally open structured (3DOS) substrate disposed within the continuous pipe section proximate to the inlet nozzle, the inlet nozzles being configured to spray the fluid in an evenly distributed manner that induces cavitation formation within the fluid, and evenly distributes the fluid across the 3DOS substrate such that hydrodynamic cavitation generated by the inlet nozzle enters the 3DOS substrate and extends therein, the 3DOS substrate is structured such that the hydrodynamic cavitation is maintained and hydrodynamic cavitation continues through the 3DOS substrate, to enable destruction of toxic species and unwanted organic compounds contained in the contaminated fluid;
• and
• an outlet at a second opposing end of the continuous pipe section that is opposite said first opposing end of the continuous pipe section.