MicroFast® Onsite Wastewater System

  • Modified precast concrete tanks
  • External blowers
  • Honeycomb media
  • Fixed Activated Sludge Treatment


Bio-Microbics® located in Shawnee, Kansas is a maker of innovative equipment for use in solving the challenges of the world’s environmental problems with water and wastewater. Their primary technology consists of the FAST system.

FAST stands for Fixed Activated Sludge Treatment. This is a process where bacteria develope a biomass on a fixed media that continually breaks down waste into carbon dioxide and water.

The following products utilize the FAST process:

  • MicroFAST® Wastewater System
    The MicroFAST® wastewater units are designed to handle flows from 500 to 9000 gallons per day. These units can be used in single family homes, clustered residential developments and small communities.
  • HighStrengthFAST® Wastewater Treatment System
    HighStrength® wastewater treatment systems process wastewater from restaurants, schools, office buildings and other commercial applications. Commercial properties generally create high levels of Fats, Oils and Grease, usually significantly higher than standard sanitary sewage. Treatment capacities are determined on an individual bases; therefore each unit is specificly designed for each application.
  • RetroFAST® Wastewater Treatment System
    The RetroFAST® system is used to enhance conventional septic systems. They are designed to be adapted and inserted into an existing septic tank with minimal site disruption.

Visit Bio_Microbics.com for detailed information on the FAST treatment systems and all their other products.