Perchloroethylene Dry Cleaners
Dry cleaners are facilities engaged in the cleaning of fabrics in a nonaqueous solvent by means of one or more washes in a solvent, extraction of excess solvent by spinning, and drying by tumbling in an airstream. Such facilities include dry to dry machines, filter and purification systems; emission control equipment; waste disposal systems; holding tanks; pumps and attendant piping and valves.