Synthetic Fiber Production Facilities - Subpart HHH

eCFR Subpart HHH [ecfr.gov]

This subpart applies to:

1. Solvent-spun synthetic fiber processes that produce more than 500 Mg (551 tons) of fiber per year, and that commence construction or reconstruction after Nov 23, 1982.

Not subject to this subpart:

1. Any facility that commences modification (not reconstruction) after Nov 23, 1982.
2. Any facility that uses the reaction spinning process to produce spandex fiber or the viscose process to produce rayon fiber.

NSPS - 40 CFR Part 60

Subpart PPP - Wool fiberglass insulation mfg

 

NESHAP - 40 CFR Part 63

Subpart DDD - Mineral wool production
Subpart NNN - Wool fiberglass mfg
Subpart HHHH - Wet-formed fiberglass mat production

eCFR Subpart HHH [ecfr.gov]