Sewer main aeration

The AirJection® Wastewater Aeration technology from Mazzei Injector Company is ideal for introducing air or oxygen into lift stations and sewer mains. A sidestream of wastewater is pumped directly from the sewer main (or from a basin with a lift station pump) through one or more Mazzei® Venturi Injector(s), which aspirate either ambient air or concentrated oxygen - no need for blowers or compressors. The resulting wastewater and air/oxygen mixture is then discharged back into the sewer main through Mazzei MTM™ Mixing Nozzles, thoroughly mixing the sidestream with the main flow. The more thoroughly the oxygen is mixed within the system, the better job it will do. Benefits include: quiet operation, no limits on water depth, simple installation, low maintenance costs, no moving parts, and efficient transfer of oxygen into the water.

Mazzei Injector Company

www.mazzei.net