40 CFR Table 1
Leather Finishing HAP Emission Limits for Determining the Allowable HAP Loss
June 9, 2020
As required in §§63.5305 and 63.5340(b), you must meet the appropriate emission limits in the following table:
Open Table
Type of Leather Product Process Operation | HAP Emission Limit (pounds of HAP loss per 1,000 square feet of leather processed) | |
---|---|---|
Existing sources |
New sources |
|
1. Upholstery Leather (≥4 grams add-on/square feet) | 2.6 | 0.5 |
2. Upholstery Leather (<4 grams add-on/square feet) | 6.8 | 2.5 |
3. Water-resistant (≥5,000 Maeser Flexes)/Specialty Leather | 5.6 | 4.9 |
4. Nonwater-resistant Leather (<5,000 Maeser Flexes) | 3.7 | 2.1 |