Waste disposal method and apparatus using wet oxidation and deep well injection

摘要

The present invention relates generally to waste treatment methodologies and technologies for treatment and disposal of organic wastes. More specifically, in a preferred embodiment of the present invention, there is described a system and methodology for treating organic waste by wet oxidation processes or wet air oxidation processes (carried out on the surface or subsurface) followed by introduction of the treated waste mixture into a disposal well and injection of the mixture into a suitable geological formation. Ideally, the mixture is filtered prior to injection into the formation. The method and apparatus of the present invention provide increased waste treatment throughput as compared to conventional use of wet oxidation or wet air oxidation followed by surface biotreatment.