Case Studies & Resources

Blog Summary Aeration tanks in wastewater treatment plant promote the biological degradation of sewage. Inside the tanks, air diffusers and blowers create an oxygen-rich environment to support the growth of aerobic microorganisms. CFD can help in estimating the time of residence of water along with the concentration of air in the aeration tank. It also helps in identifying any vortex formation and presence of dead (stagnation) zones in aeration tank. With these insights, impr

Blog Summary The water treatment systems require a stable flow and composition of solid particles to perform efficiently. CFD analysis helps in Estimation of the settling rate of the suspended solids Prediction of mixing pattern and vortex separation regions Verification of the presence of air phase near the suction of the pumps Identification of stagnation zones and swirl angle near the suction Table content Explanation Problems CFD Solution Explanation : A Water balancing t

Summary: In water treatment plants finer particles are removed by a series of processes called flash or rapid mixing, Coagulation, and Flocculation. Computational Fluid Dynamics (CFD) Simulation helps evaluating performance of various processes and helps in followings, Mixing intensity can be determined. Residence time inside the mixer can be determined. Performance of different agitator blade designs can be studied. Velocity and mixing pattern inside the mixing chamber can b