Can stagnation in redundant water systems be minimized by operational setups?

Operational setups can indeed help minimize stagnation in redundant water systems, particularly if these setups are designed thoughtfully and implemented where feasible. Stagnation typically occurs when water is not flowing through the system, increasing the risk of conditions that promote the growth of Legionella and other bacteria.

By implementing operational measures such as regularly scheduled flushing, maintaining proper temperature settings, and ensuring that water is moving through the system regularly, facilities can significantly reduce stagnation. These measures are more effective in systems where they can be integrated without excessive disruption to normal operations.

While it may not always be possible to eliminate stagnation completely due to system design constraints or usage patterns, the idea that it can be minimized when feasible aligns with best practices in managing water quality. Systems should be evaluated regularly, and operational adjustments can be made to reduce areas where water stagnation is likely, making it an achievable goal in many scenarios. This approach is consistent with guidelines aimed at controlling the risk of Legionella in plumbing systems.