BBF Biofiltration

Wet Weather Flow


BBF’s high-rate up-flow filtration system can handle significant influent wastewater flow and higher levels of BOD and Suspended Solids (SS) during the wet season.

Through carbon diversion, BBF facilitates the effective removal of solids and soluble organics by performing biological treatment and physical filtration simultaneously. The dual functionality and robustness of the BBF platform enables it to be further enhanced with our Anammox and algae solutions for wet weather flow treatment.

  • Combine Filtration with Biological Treatment

  • Can be enhanced with chemical carbon capture

  • Short HRT, Small Footprint

  • Implemeneted at Scales of up to 132 MGD


Divert excess wet weather flow around biological treatment.

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