Why fouling could silently be killing your UV system’s effectiveness
Fouling and lamp degradation are silent performance killers. Continuous monitoring and precise adjustments ensure your system stays efficient without wasting energy or compromising protection
Over time, fouling (such as biofilm or sediment) builds up on quartz sleeves, reducing UV output. When this happens, a UV system compensates by increasing power or reducing flow to meet disinfection targets.
Spikes are CIP cleaning. We can see that the UV absorption slowly increases, and is then “reset” after each CIP.
With real-time monitoring of UV absorption and automated adjustments, a DESMI UV system can maintain performance without compromise. This technology helps determine when the UV system should run an automated CIP, thereby regenerating lost efficiency.
For instance, a 5% increase in fouling will lead to an increase in energy consumption. If we imagine a farm operating 10 UV systems running 24/7, knowing when to CIP the UV systems could save thousands of kWh annually—translating to significant cost savings and longer system life.
By choosing smarter UV solutions like DESMI AquaShield, you safeguard your operations, optimize resources, and ensure healthier, more sustainable aquaculture practices.
Start protecting what matters today.
