Tag: Rheology

Mar 24
Mixers Troubleshooting: Low DO

INTRODUCTION You crank up the blowers to maximum capacity, adjust the air control valves, and calibrate the sensors, but the dissolved oxygen (DO) readings still flatline. Often, design engineers and operators instinctively blame the aeration system—suspecting fouled diffusers or underperforming blowers—missing the actual hydrodynamic culprit: inadequate bulk fluid mixing. When tackling Mixers Troubleshooting: Low DO […]