CATHODIC PROTECTION APPARATUS AND METHOD

摘要

In combination, a storage tank having a metal bottom, compacted electrolytic backfill below the tank bottom and a cathodic protection anode within the backfill below the tank bottom. The anode is in the form of a generally continous ribbon that is shaped to follow a serpentine path corresponding generally in shape to the tank bottom. A feeding cable network is connected directly to the anode.