Is cathodic protection recommended for demineralized water tank?

Cathodic protection is generally not recommended for demineralized water tanks because the absence of dissolved minerals can lead to increased corrosion rates due to the aggressive nature of pure water. Instead, it is often more effective to focus on proper material selection and protective coatings to minimize corrosion. However, in specific cases where corrosion is a significant concern, it may still be considered, but with careful evaluation of the system and materials involved. Overall, preventive measures should be tailored to the unique conditions of the tank and its environment.