GroundRules
40 CFR Table 2 to Subpart BB of Part 63: Table 2 to Subpart BB of Part 63—New Source Emission Limits a b
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER C—AIR PROGRAMS
- PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES
- Subpart BB—National Emission Standards for Hazardous Air Pollutants from Phosphate Fertilizers Production Plants
For the following new sources . . . You must meet the emission limits for the specified pollutant . . .
Total fluorides
Phosphate Fertilizer Process Line (e.g., Diammonium and/or Monoammonium Phosphate Process Line) 0.0580 lb/ton of equivalent P2 O5 feed.
Granular Triple Superphosphate Process Line 0.1230 lb/ton of equivalent P2 O5 feed.
GTSP storage building 5.0 × 10−4 lb/hr/ton of equivalent P2 O5 stored.
a The new source compliance dates are based on date of construction or reconstruction as specified in § 63.622(a).
b During 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 § 63.622(d).
Collected 2026-08-27T02:26:04Z. Source file · JSON