Municipal Wastewater Solutions

For more than 30 years Mazzei® has been providing cost-effective, wastewater solutions for both the municipal and industrial markets. From odor control for tanks, basins and lagoons, to reducing high Biochemical Oxygen Demand (BOD) levels and increasing dissolved oxygen in even the most complex system, Mazzei gets results.


 Activated Sludge Aeration

Aeration for Odor Control

• Aerobic Sludge Digestion

 Ozone for Disinfection

 Post-Treatment Aeration

 Pure Oxygen Injection

 Retrofit Aeration

• Sewer Main Aeration


Watch our Wastewater Video 
Watch our Wastewater Solution for EDCs Video 



Wastewater Literature

Wastewater Aeration for Odor Control – Product Sheet

Wastewater Aeration without Need for Basins – Pipeline Flash Reactor Product Sheet

Wastewater AirJection Aeration System – Brochure



Download a Case Study

 Controlling Lagoon Odor plus Water Nutrient Stabilization for Land Application – Carrot Packing Plant (Kern County, CA)

 Controlling Odor – Winery Lagoon Aeration (Madera, CA)

 Controlling Odor plus Cutting Maintenance Costs - Vegetable Processing (Sleepy Eye, MN)

 Controlling Sewer Odor – Retail Center (Ventura, CA)

 Increasing Dissolved Oxygen – Municipal WWTP (Butler County, OH)

 Increasing Dissolved Oxygen – Municipal WWTP (Hancock County, MS)

 Quiet, Efficient Wastewater Aeration – Municipal WWTP (Huntsville, AL)

 Reducing BOD plus Controlling Odor – Fruit Juice WWTP (Sparta, MI)

CONTACT A MAZZEI SALES ENGINEER to find the solution that works best for you.