Mazzei - Model GDT -Ozone Generator

The Mazzei GDT process starts with the creation of ozone from an ozone generator. The ozone is then drawn into a Mazzei venturi injector, which provides dynamic mixing. A back pressure control valve adjusts injector outlet pressure optimizing ozone mass transfer in the system. Mixing and contacting are then enhanced in a Mazzei Flash Reactor. From there, the two-phase flow travels to a degas separator and degas relief valve for additional mixing and entrained gas removal. Finally, Mazzei Mass Transfer Multiplier (MTM) mixing nozzles force dissolved ozone flow into untreated water in a pipeline or basin for thorough mixing.

BENEFITS OF MAZZEI GDT MIXING & CONTACTING SYSTEMS:

Higher ozone concentration promotes more ozone transfer into solution
Lower gas-to-liquid Ratio (Vg/Vl) enhances ozone mass transfer efficiency
Higher water pressure increases ozone solubility
Intense, forceful mixing allows for the rapid renewal of the gas-liquid interface, increasing the mass transfer rate and the reaction rate

SUCCESSFUL OZONE CONTACTING IS BEST ACHIEVED BY:

Raising the ozone concentration while lowering the gas-to-liquid ratio
Operating under the highest water pressure available
Including the most aggressive mixing components
Using an integrated system with intelligent design—components of the GDT work best together, optimizing performance

Steps in Designing an Ozone System:

Provide our application engineer with your water analysis: COD, BOD, coliform count, heterotrophic plate count, metals, color, pH, temperature and total suspended solids (TSS)
State your effluent goals (for example: desired coliform count < 300 mpn, or to reduce COD 75%)
Ozone dosage and ozone system costs are determined
Custom ozone disinfection system design is finalized

Mazzei - Model GDT -Ozone Generator

Product Details

BENEFITS OF MAZZEI GDT MIXING & CONTACTING SYSTEMS:

SUCCESSFUL OZONE CONTACTING IS BEST ACHIEVED BY:

Steps in Designing an Ozone System: