US Patent 7100683 In-well aeration device

An in-well aeration device which includes a water pumping section disposed within the well for drawing water from the well, an aerating section operatively connected to the water pumping section for drawing air into the well and subsequently injecting the air into the well water above the level of the water pumping section, and a motor operatively connected to the water pumping section and the aerating section for operating both sections simultaneously.