N.H. Code Admin. R. Env-Or 402.55
“Sacrificial anode system” means a type of cathodic protection system that uses zinc or magnesium anodes buried in the ground close to the metal surface that are connected to the surface being protected by a wire.
Source. (See Revision Note #1 at chapter heading for Env-Or 400) #10393, eff 9-1-13; ss by #12643, eff 10-10-18 (formerly Env-Or 402.45) (See Revision Note #2 at chapter heading for Env-Or 400)