Technology

BBF Key Components

 

Media

  • The uniform sized fixed media material is made from ceramic materials and is available with 5~20 mm diameter

  • The floating media is an expanded poly propylene (EPP) material which provides the ideal surface area to build bio-film

Media Material Size Density
Fixed Ceramic 0.2"~0.8" >93.6 lb/ft3
Floating EPP 0.08"~0.3" >6.24 lb/ft3

Original Floating Media (Spherical)

New Floating Media (Cross-Shaped)

 
 

Air Supply System

  • Consists of air diffusers and air supplier

  • Supplies air to create oxic zone in floating media

  • Provides air supply to scour excess biomass deposits off of the media surface

Strainer Block

  • Prevents loss of the floating and/or fixed media

  • Maintains uniform discharge flow

  • Air in the floating media escapes through the nozzles attached under the strainer block

  • The uniform sized fixed media material is made from ceramic materials and is available with 5~20 mm diameter

  • The floating media is an expanded poly propylene (EPP) material which provides the ideal surface area to build bio-film