WASTEWATER TREATMENT SYSTEM

摘要

Disclosed is a system for treating wastewater. The system includes a microorganism clad structure (20) positioned in a body of wastewater (14) such that the microorganism clad structure is at least partially submerged in the body of wastewater. The apparatus also includes an aeration device (60), such as a propeller-type, surface mounted aeration device, supplying a horizontal flow of oxygenated water to the microorganisms attached to the microorganism clad structure such that the microorganisms may carry out a biological process.