Aeration system for wastewater

摘要

A wastewater aerating system uses a plurality of aeration floats movably arranged within a body of wastewater and supplies each of the floats with compressed air delivered through a flexible line from a compressor arranged onshore near the wastewater body. Each aeration float has a floatation chamber floating on the surface of the wastewater and delivers compressed air from the floating chamber downward to a predetermined depth below the waste water surface where the compressed air is distributed to a plurality of diffusers arranged around the surface float to direct streams of air bubbles up through the wastewater to the wastewater surface around the surface float. This nourishes aerobic bacteria, which then consume materials within the wastewater.