A full-scale, closed-loop bioreactor (Orbal oxidation ditch, Envirex brand technologies, Siemens, Waukesha, Wisconsin), previously examined for simultaneous biological nutrient removal (SBNR), was ...
Over 60 percent of all wastewater treatment plants in the developed countries use the activated sludge process as their secondary treatment system. About 50 to 85 percent of the total energy consumed ...
Computational Fluid Dynamics (CFD) has become an indispensable tool in the optimisation and design of wastewater treatment systems. By simulating fluid flow, turbulence, oxygen transfer and mixing ...