The provisions of this subpart are applicable to the process wastewater discharges resulting from the manufacture of the following SIC 2865 and 2869 bulk organic chemicals and bulk organic chemical groups. Product groups are indicated with an asterisk (*).
(a)
Aliphatic Organic Chemicals
(b)
Amine and Amide Organic Chemicals
(c)
Aromatic Organic Chemicals
(d)
Halogenated Organic Chemicals
(e)
Other Organic Chemicals
[52 FR 42568, Nov. 5, 1987, as amended at 57 FR 41844, Sept. 11, 1992]