The pH probe is located discharge nitrification recirculation pump and control pH at 6.8-7.0, Concentrate of HCL 35% and NaOH 50%wt. I think I will check at stroke dosing pump.
Published by Panuwat Tohsakul
The pH probe is located discharge nitrification recirculation pump and control pH at 6.8-7.0, Concentrate of HCL 35% and NaOH 50%wt. I think I will check at stroke dosing pump.
1 Comment
OK great. Your chemicals are quite concentrated so adding only a small amount can result in a significant change in pH. What is the flow of the plant (m3/hr or L/hr)?
Published by Daniel Couton, Process and Environmental Chemist