What does water stagnation mean in practice?
During standstill, the disinfectant disappears, the contact time with materials increases and conditions for biofilm development are created.
When does it matter?
The problem concerns dead sections, rarely used points and installations launched after a break.
Which solutions are related to it?
Dead sections should be removed, regular rinsing and circulation should be ensured, and the need for disinfection should be assessed after a long standstill.