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BioMicrobics - Model RollsAIR -Extended Aeration Wastewater Treatment System
The RollsAIR Extended Aeration Wastewater Treatment System is a suspended growth system designed to handle 200,000 – 2,000,000 GPD flows of residential or commercial wastewater. The pre-engineered system combines the LIXOR® Submerged Aeration Devices with BioMicrobics’ patented screening devices, MyTEE and SaniTEE for a robust, relatively low-cost approach to small community wastewater treatment.
Wastewater enters the settling chamber, where a SaniTEE® or MyTEE® screen prevents litter and debris from entering the treatment tank.
Remote blowers introduce high volumes of oxygen into the treatment tank via the LIXOR® devices on the floor of the tank.
Supported by the organic content of the wastewater and thorough oxygenation, suspended microbes break down organic matter, including pathogens, in the water.
Treated effluent passes through a clarifier and exits the system for dispersal into the receiving environment.
Sludge is stored for removal in sludge-holding tanks integrated into the system.
- Multi-family properties
- Clustered subdivisions
- Small municipalities of 2500-25,000 inhabitants
- High Strength commercial applications


