As inhibitor we use aluminium cathodically dissolved as aluminate. The Catolysis module is mounted in a side stream of the cooling circuit. The aluminate will form a protective layer on all surfaces in contact with water.
The presence of aluminium as aluminate in the circulating coo-ling water will minimize surface corrosion in the system. Aluminate works as flocculation and will in this way work together with the filter.
This is done by the aluminate collecting the particles into flocks that can easily be removed in the side stream filter. Guldager’s corrosion protection is free of chemicals.