City of Lewiston

This Idaho municipality aimed to thicken Waste Activated Sludge (WAS) from the existing secondary clarifiers before being sent to the digestors. Their existing coated carbon steel DAF units were badly deteriorating.  FRC designed a new stainless-steel DAF system to replace the functionality of the previous system and provide the increased durability and longevity of stainless steel.

Design Data

FRC Solution

  • DAF – Thickens the waste activated sludge

Talk to an FRC engineer about your application.