Pesticide Active Ingredient Production

eCFR Subpart MMM [ecfr.gov]

This subpart applies to:

1. pesticide active ingredient manufacturing process units (PAI process units), located at Major Sources of HAPs*, that process, use or produce HAP, and associated equipment.

Associated equipment:

1. Waste management units;
2. Heat exchange systems;
3. Cooling towers.

*Major Sources of HAPs emit or have the potential to emit:

• ≥ 10 tons/year of any single HAP; or
• ≥ 25 tons/year of total HAPs.
• Area Sources emit less than Major Sources.

Not subject to this subpart:

1. Research and development facilities;
2. PAI process units that are subject to NESHAP F;
3. Ethylene production;
4. Coal tar distillation;
5. Stormwater from segregated sewers;
6. Water from fire-fighting and deluge systems, including testing of such systems;
7. Spills;
8. Water from safety showers;
9. Noncontact steam boiler blowdown and condensate;
10. Laundry water;
11. Vessels storing material that contains no organic HAP or contains organic HAP as impurities only;
12. Equipment intended to operate in organic HAP service for less than 300 hours per calendar year.

No

eCFR Subpart MMM [ecfr.gov]