40 CFR Table 2 to Subpart AA of Part 63
New Source Emission Limits
June 9, 2020
Open Table
| For the following new sources . . . | You must meet the emissions limits for the specified pollutant . . . | ||
|---|---|---|---|
| Total fluorides | Total particulate | Mercury | |
| Wet-Process Phosphoric Acid Line | 0.0135 lb/ton of equivalent P2O5 feed | ||
| Superphosphoric Acid Process Linec | 0.00870 lb/ton of equivalent P2O5 feed | ||
| Phosphate Rock Dryer | 0.060 lb/ton of phosphate rock feed | ||
| Phosphate Rock Calciner | 9.0E-04 lb/ton of rock feed | 0.092 g/dscm | 0.014 mg/dscm corrected to 3 percent oxygen |
aThe new source compliance dates are based on date of construction or reconstruction as specified in §63.602(a).
bDuring periods of startup and shutdown, for emission limits stated in terms of pounds of pollutant per ton of feed, you are subject to the work practice standards specified in §63.602(f).
cBeginning on August 19, 2018, you must include oxidation reactors in superphosphoric acid process lines when determining compliance with the total fluorides limit.
[80 FR 50436, Aug. 19, 2015, as amended at 82 FR 45199, Sept. 28, 2017]
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