BIOSCHLAMMREAKTOR ZUR BEHANDLUNG VON MINERALIEN, ERDE UND SCHLICK ENTHALTENDEN SCHLAMM.

摘要

A reactor vessel for use in treating slurries containing minerals, soils or sludges contaminated with toxic organic substances is disclosed. The vessel includes a tank, having a sealed cover, a mixer arrangement, an air supply arrangement and an exhaust gas recycling system. The air supply arrangement includes one or more porous, flexible membrane diffusers adapted for introducing gas, in the form of fine bubbles, into a tank contained slurry.