Hi. Thanks for your kind answer. The pH is Alkaline at the beginning but it gets Acidic. I think this shows that the Anion is fully exhausted. Do you mean that I should reduce the Velocity of Regeneration? How can I measure or control the velocity of water entering the system while the regen. process. There is a flowmeter but how can I measure it??
Published by alireza Reyhan, Eng
Hi. Thanks for your kind answer. The pH is Alkaline at the beginning but it gets Acidic. I think this shows that the Anion is fully exhausted. Do you mean that I should reduce the Velocity of Regeneration?
How can I measure or control the velocity of water entering the system while the regen. process. There is a flowmeter but how can I measure it??
1 Comment
The velocity of regeneration should be about 5m/h and the concentration about 5%. That isn't the most important bit, if these figures differ slightly. The rinse water is what is exhausting your resin. velocity is flow rate divided by the cross-sectional area of you column.
Published by Ed Hardwick, director