Utah Administrative Code (Current through November 1, 2019) |
R307. Environmental Quality, Air Quality |
R307-304. Solvent Cleaning |
R307-304-5. VOC Content Limits
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(1) No person shall use solvent products with a VOC content greater than the amounts specified in Table 1, unless the owner or operator uses an add-on control device as specified in R307-304-7 or the alternative method in R307-304-5(2).
TABLE 1
Solvent Cleaning VOC Limits (excluding water and exempt
solvents from the definition of volatile organic compounds
found in R307-101-2)
Solvent Cleaning Category VOC Limit (lb/gal) (g/L)
Coatings, adhesives and ink manufacturing 4.2 500
Electronic parts and components 4.2 500
Medical devices and pharmaceutical
Tools, equipment and machinery 6.7 800
General surface cleaning 5.0 600
Screening printing operations 4.2 500
Semiconductor tools, maintenance
and equipment cleaning 6.7 800
Advanced composites manufacturing 6.7 800
Baby and child care diapers manufacturing 5.0 500
(2) As an alternative to the limits in Table 1 and for all general miscellaneous cleaning operations, a person may use a cleaning material with a VOC composite vapor pressure no greater than 8 mm Hg at 20 degrees Celsius.