§421.103. Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
40 C.F.R. § 421.103
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable:
Subpart J— Tungstic Acid Rinse.
Subpart J— Acid Leach Wet Air Pollution Control.
Subpart J— Alkali Leach Wash.
Subpart J— Alkali Leach Wash Condensate.
Subpart J— Ion Exchange Raffinate (Commingled With Other Process or Nonprocess Waters).
Subpart J— Ion Exchange Raffinate (Not Commingled With Other Process or Nonprocess Waters).
Subpart J— Calcium Tungstate Precipitate Wash.
Subpart J— Crystallization and Drying of Ammonium Paratungstate.
Subpart J— Ammonium Paratungstate Conversion to Oxides Wet Air Pollution Control.
Subpart J— Ammonium Paratungstate Conversion to Oxides Water of Formation.
Subpart J— Reduction to Tungsten Wet Air Pollution Control.
Subpart J— Reduction to Tungsten Water of Formation.
Subpart J— Tungsten Powder Acid Leach and Wash.
Subpart J— Molybdenum Sulfide Precipitation Wet Air Pollution Control.
Notes, amendments, and revision history
Amendments
[49 FR 8812, Mar. 8, 1984, as amended at 53 FR 1708, Jan. 21, 1988]
Authority
Authority: Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 307 (b) and (c), 308 and 501 of the Clean Water Act (the Federal Water Pollution Control Act Amendments of 1972, as amended by the Clean Water Act of 1977) and the Water Quality Act of 1987 (the “Act”); 33 U.S.C. 1311, 1314 (b), (c), (e), and (g), 1316 (b) and (c), 1317 (b) and (c), 1318 and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217; 101 Stat. 7, Pub. L. 100-4.
Source
Source: 49 FR 8790, Mar. 8, 1984, unless otherwise noted.
Amendments
[49 FR 8812, Mar. 8, 1984, as amended at 53 FR 1708, Jan. 21, 1988]