What does disk filter mean in practice?
A stack of grooved discs creates a three-dimensional maze that accumulates a greater sediment load than a simple grid of similar accuracy.
When does it matter?
Effective cleaning requires loosening the pile; simply passing water in the normal direction does not remove deposits from the grooves.
Which solutions are related to it?
The disk class and surface area are selected and the package is periodically disassembled, rinsed or automatically backwashed.