Tend equipment that recovers cadmium, lead sulfate, and zinc oxide.
What does a Wet Plant Operator do?
Tends equipment that recovers cadmium, lead sulfate, and zinc oxide from dust collected in precipitators: Signals OVERHEAD CRANE OPERATOR 921.663-010 to dump dust into tank from which it is processed through series of sulfating tanks to precipitate and wash lead sulfate and cadmium. Pumps washed liquor to another tank for treatment prior to recovery of zinc oxide. Prepares lime solution and mixes it with zinc oxide liquor. Titrates samples or tests solution for acidity and specific gravity, using hydrometer. Distills cadmium in retort furnace.