Mixing technologies are challenged to their limits throughout the wastewater industry, but particularly in the area of sludge handling. Anaerobic digestion tanks—containing sludge full of grit, rags and other extraneous materials—are expected to receive thorough and complete mixing to ensure uniform temperature, solids distribution and microorganism contact with incoming sludge to increase gas production and destruction of solids. The Ovivo LM mixer offers solutions to the challenges of mixing wastewater in both thin- and thick-sludge applications.
