What does ion-exchange resin regeneration mean in practice?
The regenerant flows through the resin at the appropriate concentration and time, displacing previously retained ions into the wastewater.
When does it matter?
Incomplete aspiration, wrong dose or rinsing too quickly reduces the recovered capacity and causes the bed to break through earlier.
Which solutions are related to it?
Regenerant preparation, flows of individual phases, contact time and water quality after the end of the cycle are controlled.