Cathodic protection is a corrosion-prevention technique that uses electricity. cathodic protection system underground tanks and pipes from corrosion by using the inherent energy contained in all metallic objects. In basic words, anodes are metal compounds buried in the ground near the tank and pipes. The anodes are connected by a wire and contain a lot of natural energy. Electricity flows through the earth, cable, and buried metal as a result of natural energy. The buried anodes dissolve fully into the soil over time, preventing corrosion of the steel tank and pipes. Impressed current and sacrificial anode are the two types of cathodic protection devices. External power sources are required for impressed current systems, but not for sacrificial anode systems.
Do you have routine cathodic protection system installation
Testing and inspection should be done on a regular basis to ensure that your system is in good functioning order. Setting up a monitoring and logging system might also help with corrosion avoidance.
Inspections and a maintenance programme can also help you stay on top of the newest federal laws. According to the Environmental Protection Agency, your system must be inspected "by a competent cathodic protection tester within six months of installation and at least every three years thereafter."
However, if you wait three years to evaluate the system, the amount of damage to steel tanks and lines that may occur if your cathodic protection system hasn't been operating is huge.
