System and method for sanitization

1. A system for sanitizing products on a conveyor, the system comprising:

a conveyor for moving products along a direction of conveyance;

a first generator operable to generate airborne sanitizing agents, the first generator having an outlet configured to discharge at least a portion of the airborne sanitizing agents generated therein across the conveyor in a first direction; and

a second generator operable to generate airborne sanitizing agents, the second generator having an outlet configured to discharge at least a portion of the airborne sanitizing agents generated therein across the conveyor in a second direction,

wherein the outlet of the first generator is configured to direct the discharged airborne sanitizing agents toward an inlet of the second generator.

2. The system of claim 1 , wherein the first and second directions are substantially parallel and opposite.

3. The system of claim 2 , wherein the first and second directions are substantially perpendicular to the conveyance direction.

4. The system of claim 1 , wherein the outlet of the first generator is oriented at the inlet of the second generator or incrementally upstream of the inlet of the second generator in the conveyance direction.

5. The system of claim 1 , wherein the outlet of the second generator is configured to direct airborne sanitizing agents into an inlet of the first generator for recirculation.

6. The system of claim 1 , further comprising a cabinet in which the outlets of both the first and second generators, the inlet of the second generator, and at least a portion of the conveyor are substantially enclosed.

7. The system of claim 1 , wherein each of the first and second generators is operable to generate reactive oxygen species (ROS) from ambient air.

8. The system of claim 7 , wherein each of the first and second generators is operable to generate and discharge ozone (O 3 ).

9. The system of claim 7 , wherein the second generator is rated for producing a gaseous output, from ambient air, with a predetermined ROS concentration, the second generator being operable to produce a gaseous output, from an input including at least a portion of the airborne sanitizing agents from the first generator, with an ROS concentration higher than the rated ROS concentration.

10. The system of claim 1 , further comprising a processing device configured to carry out at least one of a cutting operation and a grinding operation on food products conveyed along the conveyor, wherein the processing device is positioned downstream of the outlet of at least one of the first and second generators in the direction of conveyance.

11. A system for sanitizing products on a conveyor, the system comprising:

a conveyor for moving products along a direction of conveyance;

a first generator operable to generate airborne sanitizing agents, the first generator having an inlet and an outlet; and

a second generator operable to generate airborne sanitizing agents, the second generator having an inlet and an outlet,

wherein the outlet of the first generator is configured to direct at least a portion of the airborne sanitizing agents generated by the first generator toward the inlet of the second generator,

and wherein the outlet of the second generator is configured to direct at least a portion of the airborne sanitizing agents generated by the second generator across the conveyor toward the inlet of the first generator for recirculation.

12. The system of claim 11 , wherein the outlet of the first generator is configured to direct at least a portion of the airborne sanitizing agents generated by the first generator across the conveyor toward the inlet of the second generator.

13. The system of claim 12 , wherein the outlets of the first and second generators are configured to discharge air sanitizing agents in directions that are oriented parallel to each other and substantially perpendicular to the conveyance direction.

14. The system of claim 11 , wherein the outlet of the first generator is oriented at the inlet of the second generator or incrementally upstream of the inlet of the second generator in the conveyance direction.

15. The system of claim 11 , further comprising a cabinet in which the inlets and the outlets of both the first and second generators and at least a portion of the conveyor are substantially enclosed.

16. The system of claim 11 , wherein each of the first and second generators is operable to generate reactive oxygen species (ROS) from ambient air.

17. The system of claim 16 , wherein each of the first and second generators is operable to generate and discharge ozone (O 3 ).

18. The system of claim 16 , wherein the second generators is rated for producing a gaseous output, from ambient air, with a predetermined ROS concentration, the second generator being operable to produce a gaseous output, from an input including at least a portion of the airborne sanitizing agents from the first generator, with an ROS concentration higher than the rated ROS concentration.

19. The system of claim 11 , further comprising a processing device configured to carry out at least one of a cutting operation and a grinding operation on food products conveyed along the conveyor, wherein the processing device is positioned downstream of the outlet of at least one of the first and second generators in the direction of conveyance.

20. A method of applying airborne sanitizing agents to products on a conveyor, the method comprising:

moving products along a conveyor;

generating airborne sanitizing agents with a first generator;

generating airborne sanitizing agents with a second generator;

directing at least a portion of the airborne sanitizing agents generated by the first generator into an inlet of the second generator; and

directing at least a portion of the airborne sanitizing agents generated by the second generator across the conveyor into an inlet of the first generator for recirculation.