ICAF Marine Fouling

By using impressed current through specific antifouling anodes, ions will dissolve and flow trough the protected system e.g. box cooler and prevent biological marine fouling.

The antifouling system dissolves the copper/aluminium or iron anodes by impressing current. When the anodes slowly dissolve, they are stopping the marine settling of organisms causing severe blockages, reduced flow rates and accelerated corrosion in critical systems.

One positive side effect of using antifouling systems, is that the area close to the anodes will be cathodically protected.

Sacrificial anodes are crucial in cathodic protection systems, as they actively corrode in place of the structure being protected. Made from metals like zinc, aluminum, or magnesium, these anodes provide protection and effectively halting the corrosion process.

Cathodic protection combats galvanic corrosion by neutralizing the potential difference between dissimilar metals. By using sacrificial anodes or impressed currents, the system prevents the less noble metal from corroding in environments where galvanic coupling occurs.

ICCP systems use an external power source to supply a continuous protective current to the structure. Unlike sacrificial anodes, ICCP systems offer precise control over the protection levels, making them ideal for larger or more complex structures like pipelines and marine vessels.

We are one of Scandinavia's leading suppliers of cathodic protection since 1989. Our headquarters are located in Ramlösa, Helsingborg, in southern Sweden.