Utah Administrative Code
Topic - Environmental Quality
Title R307 - Air Quality
Rule R307-335 - Degreasing
Section R307-335-3 - Definitions
The following additional definitions apply to R307-335:
"Batch open top vapor degreasing" means the batch process of cleaning and removing grease and soils from metal surfaces by condensing hot solvent vapor on the colder metal parts.
"Cold cleaning" means the batch process of cleaning and removing soils from metal surfaces by spraying, brushing, flushing or immersing while maintaining the solvent below its boiling point.
"Conveyorized degreasing" means the continuous process of cleaning and removing greases and soils from metal surfaces by using either cold or vaporized solvents.
"Freeboard ratio" means the freeboard height (distance between solvent line and top of container) divided by the width of the degreaser.
"Open top vapor degreaser" means the batch process of cleaning and removing soils from metal surfaces by condensing low solvent vapor on the colder metal parts.
