PART 418—FERTILIZER MANUFACTURING POINT SOURCE CATEGORY
Subparts
-
A
Subpart A—Phosphate Subcategory Sections 418.10–418.17 -
B
Subpart B—Ammonia Subcategory Sections 418.20–418.27 -
C
Subpart C—Urea Subcategory Sections 418.30–418.36 -
D
Subpart D—Ammonium Nitrate Subcategory Sections 418.40–418.46 -
E
Subpart E—Nitric Acid Subcategory Sections 418.50–418.56 -
F
Subpart F—Ammonium Sulfate Production Subcategory Sections 418.60–418.67 -
G
Subpart G—Mixed and Blend Fertilizer Production Subcategory Sections 418.70–418.77