Mazzei Injector Company, LLC

Typical Installations in Wastewater Treatment

Mazzei® Injectors
Injector Performance
Selecting an Injector
Retrofit Advantages
Publications and Case Studies
Technical Bulletin V: Pressurized Water Line
Technical Bulletin X: Troubleshooting
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Wastewater AirJection® Overview
Odor Control
Ozone for Disinfection
Post/Effluent Aeration
Pure Oxygen Injection
Sewer Main Aeration
Sludge Digestion
    

    Loop Method AirJection® System: From the recirculating pump, a PVC pipe is looped around the water basin. Individual Mazzei® Injectors stem off from the pipe loop, and discharge down to a pair of Mass Transfer Multiplier™ Nozzles in the basin.

Injector for Loop Method Loop Method Graphic

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    Submerged Method AirJection® System: This is a more permanent method taking advantage of deep water basins with excellent coverage. Lines with Mass Transfer Multiplier™ Nozzles off of each Injector are evenly spaced across the basin or tank. A pure oxygen generator can be easily connected to the Injectors.

Submerged Installation Graphic Submerged AirJection Photo

 

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    Floating Manifold AirJection® System: The Mazzei® Injector feeds into a single polyethylene manifold. Mass Transfer Multiplier™ Nozzles are placed at a pre-determined angle at the end of the down-runners delivering the gas-liquid mixture to the bottom of the pond.

 

Floating AirJection 1

 

Floating AirJection 2


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

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