NSPS Notebook
Ammonium Sulfate Manufacture -  Subpart PP

Applicability: eCFR Subpart PP [ecfr.gov]

This subpart applies to:
  1. Affected facilities in ammonium sulfate manufacturing plants in the caprolactam by-product, synthetic, or coke oven by-product sectors that commence construction or modification after Feb 4, 1980.
Affected facilities:
  1. Ammonium sulfate dryers
Known Sources in NDEE Jurisdiction:
Date of Original Final Rule: 11/12/80
Amendments Dates: 10/17/2000 (65 FR 61744)
02/14/1989 (54 FR 6676)
State Regulations: Title 129, Chapter 12, Section 001.44

Previously: Chapter 18, Section 001.02
Federal Regulations: 40 CFR 60.420
Related Rules:
Regulations and Federal Registers: eCFR Subpart PP [ecfr.gov]
FAQs, Fact Sheets, and Rule Summaries:
Other Information and Resources:
Page Last Updated: 12/21/22