Process components BIOFIT®.F
The heart of a BIOFIT®.F system is an up-flow biological filter containing three treatment phases for the various harmful substances in the wastewater stream.
The solid phase is a biofilm growing on top of a special grainy filter material. In this biofilm, dissolved substances in the waste water are degraded, whilst suspended particles are adsorbed at the same time. The lifetime of the filter material can reach twenty years or more if the plant is competently operated.
The liquid phase is the waste water, which circulates around the filter material, flowing from bottom to top.
The gaseous phase is the process air, which also circulates around the filter material, from bottom to top, and supplies the biofilm with oxygen.
For more information about our completed projects, you can download the latest list of references here.