Ozone Contacting with Mazzei^® GDT™ Technology

Mazzei^® Injectors can be used in conjuction with Mass Transfer Multiplier™ Nozzles, the Flash Reactor™, and Degas Separator in a variety of configurations to fit the need of the ozone contacting application.

An Example of The Complete GDT™ Process:
Mazzei^® Injector, Flash Reactor™, Degas Separator, and MTM™ Nozzle

The Process:

1. Ozone Gas: Ozone gas is created from air or pure oxygen with an ozone generator.
2. Mazzei^® Injector: Ozone gas is aspirated via the patented venturi-type injectors providing dynamic and efficient ozone transfer to solution.
3. Back Pressure Control Valve: The back pressure control valve adjusts injector outlet pressure to optimize ozone mass transfer.
4. Flash Reactor™: The dynamic mixing that occurs at the injector is enhanced in the Flash Reactor™ with high-velocity mixing for additional ozone transfer.
5. Degas Separator: The Degas Separator provides additional mixing and removes any undissolved gas bubbles. The Degas Relief Valve releases the captured entrained gases for processing or venting.
6. Mass Transfer Multiplier (MTM™) Nozzle: The nozzle forces dissolved ozone to thoroughly mix with the untreated water in a pipeline or basin.

An Example of the Pipeline Flash Reactor™
Mazzei^® Injectors and MTM™ Nozzles

The Mazzei^® Injector and Mass Transfer Multiplier™ Nozzles work together in this Pipeline Flash Reactor™, shown above, to inject ozone into the side stream and then return the aspirated water to the main line through the nozzles for enhanced mixing and mass transfer. Research confirms the effectiveness of this process: Click to view the Abstract of the Research Paper.

Steps in Designing an Ozone System:

1. Provide our application specialist or engineer with your water analysis: COD, BOD, Coliform Count, Heterotropic Plate Count, Metals, Color, pH, Temperature, Suspended Solids.
2. State your effluent goals (for example: desired coliform count < 300 mpn, or to reduce COD 75%).
3. Ozone dosage and ozone system costs are determined.
4. Costs and dosage are confirmed with an on-site pilot ozone skid for a small (5-15 gpm) trial.
5. Custom ozone disinfection system design is finalized.

To aid in system design, use our Ozone Application Questionnaire.

Look for The Mazzei^® Design . . . Because It's What's Inside That Matters!