Odor Treatment of a Wastewater Treatment Plant in the New Aquitaine Region

Year: 2021

Capacity of the Wastewater treatment plant: 78, 000 population equivalent
Nominal dry weather flow rate: 11, 700 m3/day
Odor treatment:

Installation of 2 VS10 dry steam cabinets:
One cabinet was installed in the wastewater inlet and pre-treatment building (screen and grit removal)

The second cabinet was connected directly to the fresh air intake duct upstream the fan. Fresh air is then blown into the rest of the treatment plant. This process allows the active ingredients to be diffused throughout the buildings and covered basins of the treatment plant.