Offshore Cathodic Protection 101

What it is and how it works

by R Baxter (2007), J Britton (DWC In-House)

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Abstract

This paper is a basic introduction to the scientific concepts behind cathodic protection. Intended for internal training, the topics covered are: anodes, cathodes, sacrificial or galvanic cathodic protection, impressed current cathodic protection (ICCP), the basic chemical formulas describing cathodic protection, testing and monitoring a CP system.

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