Chapter 15: Use of Cathodic Protection Systems Check Access

The integrity and endurance of metallic structures are seriously threatened by corrosion, which can result in considerable financial losses and safety risks. Of all the techniques implemented to combat corrosion, cathodic protection systems (CPS) have proven to be one of the most successful and extensively used strategies. Through the application of basic electrochemistry concepts, CPS minimizes maintenance costs, prolongs the life of structures, and mitigates corrosion, all of which contribute to the dependability and safety of vital assets. These systems are essential for preventing the destructive forces of corrosion from affecting metallic structures including storage tanks, ships, offshore platforms, and pipelines. From the basic electrochemical reactions that underpin it to the state-of-the-art technologies boosting its efficacy, this chapter seeks to provide a thorough understanding of how CPS function as essential defenders against the persistent threat of corrosion across a variety of industries. As we examine CPS in detail, we will highlight the role that this technology plays in maintaining the structural integrity of metallic assets, encouraging environmentally friendly behavior, and enhancing the general resilience of industrial and infrastructure networks.