Abstract:
An improved method is provided, using existing technology, for treating and disposing of both classified and unclassified waste materials, in a multistage process having a plurality of integrated and interconnected primary and secondary combustion and exhaust systems and having a selective range of pressures and temperatures and fuel/oxygen ratios in each of the systems. The primary or first stage combustion system treats generally classified, predominantly organic waste material that is amenable to a low temperature degradation which produces flammable exhaust materials that are then used to fuel an operably connected high temperature torch which is integral to the secondary or second stage, high temperature combustion system. The high temperature system treats generally unclassified waste material, which may contain both organic and inorganic waste in random ratios. The high temperature flame from the torch is used to vitrify the unburned solids which remain, using added vitreous material whenever necessary and discharging the molten, vitrified waste into suitable containers for disposition, whenever appropriate.