Keywords: Underground.Storage.Tank.with.Anodes.jpg en A horizontal cylindrical steel tank with a factory applied coating and galvanic anodes http //www epa gov/oust/ustsystm/cathodic htm US Environmental Protection Agency 2009-07-21 PD-USGov ImageNote 1 20 86 71 64 250 167 2 anodes welded to tank ImageNoteEnd 1 Storage tanks in the United States Cathodic protection |