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Subpart O—Primary Beryllium Subcategory

Source:

50 FR 38346, Sept. 20, 1985, unless otherwise noted.

§ 421.150 Applicability: Description of the primary beryllium subcategory.

The provisions of this subpart are applicable to discharges resulting from the production of beryllium by primary beryllium facilities processing beryllium ore concentrates or beryllium hydroxide raw materials.

§ 421.151 Specialized definitions.

For the purpose of this subpart the general definitions, abbreviations and methods of analysis set forth in 40 CFR part 401 shall apply to this subpart.

§ 421.152 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

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 practicable technology currently available:

(a) Solvent Extraction Raffinate from Bertrandite Ore.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium carbonate produced from bertrandite ore as beryllium
Beryllium 2,763.000 1,235.000
Chromium (total) 988.200 404.300
Copper 4,267.000 2,246.000
Cyanide (total) 651.300 269.500
Ammonia (as N) 299,400.000 131,600.000
Fluoride 78,610.000 44,700.000
Total suspended solids 92,090.000 43,800.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times

(b) Solvent Extraction Raffinate from Beryl Ore.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium carbonate produced from beryl ore as beryllium
Beryllium 270.6 121.0
Chromium (total) 96.8 39.6
Copper 418.0 220.0
Cyanide (total) 63.8 26.4
Ammonia (as N) 29,330.0 12,890.0
Fluoride 7,700.0 4,378.0
Total suspended solids 9,020.0 4,290.0
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(c) Beryllium Carbonate Filtrate.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium carbonate produced as beryllium
Beryllium 263.800 118.000
Chromium (total) 94.380 38.610
Copper 407.600 214.500
Cyanide (total) 62.210 25.740
Ammonia (as N) 28,590.000 12,570.000
Fluoride 7,508.000 4,269.000
Total suspended 8,795.000 4,183.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(d) Beryllium Hydroxide Filtrate.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium hydroxide produced as beryllium
Beryllium 167.280 74.800
Chromium (Total) 59.840 24.480
Copper 258.400 136.000
Cyanide (Total) 39.440 16.320
Ammonia (as N) 18128.800 7969.600
Fluoride 4760.000 2706.400
Total Suspended Solids 5576.000 2652.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(e) Beryllium Oxide Calcining Furnace Wet Air Pollution Control.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium oxide produced
Beryllium 324.000 145.000
Chromium (total) 116.000 47.470
Copper 501.000 263.700
Cyanide (total) 76.470 31.640
Ammonia (as N) 35,150.000 15,450.000
Fluoride 9,230.000 5,248.000
Total suspended solids 10,810.000 5,142.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(f) Beryllium hydroxide supernatant.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium hydroxide produced from scrap and residues as beryllium
Beryllium 282.9 126.5
Chromium (total) 101.2 41.4
Copper 437.0 230.0
Cyanide (total) 66.7 27.6
Ammonia (as N) 30,660.0 13,480.0
Fluoride 160,308.0 71,201.0
Total suspended solids 9,430.0 4,485.0
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(g) Process water.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium pebbles produced
Beryllium 215.00 96.14
Chromium (total) 76.91 31.46
Copper 332.10 174.80
Cyanide (total) 50.69 20.98
Ammonia (as N) 23,300.00 10,240.00
Fluoride 6,118.00 3,479.00
Total suspended solids 7,167.00 3,409.00
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(h) Fluoride furnace scrubber.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium pebbles produced
Beryllium 0.000 0.000
Chromium (total) 0.000 0.000
Copper 0.000 0.000
Cyanide (total) 0.000 0.000
Ammonia (as N) 0.000 0.000
Fluoride 0.000 0.000
Total suspended solids 0.000 0.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(i) Chip treatment wastewater.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium scrap chips treated
Beryllium 9.533 4.263
Chromium (total) 3.410 1.395
Copper 14.730 7.750
Cyanide (total) 2.248 0.930
Ammonia (as N) 1,033.000 454.200
Fluoride 271.300 154.200
Total suspended solids 317.800 151.100
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(j) Beryllium Pebble Plant Area Vent Wet Air Pollution Control.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium pebbles produced
Beryllium 0.000 0.000
Chromium (total) 0.000 0.000
Copper 0.000 0.000
Cyanide (total) 0.000 0.000
Ammonia (as N) 0.000 0.000
Fluoride 0.000 0.000
Total suspended solids 0.000 0.000
pH 1 1
1 Within the range of 7.5 to 10.0 at all times.

(k) Beryl Ore Gangue Dewatering.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryl ore processed
Beryllium 1.283 0.574
Chromium (Total) 0.459 0.188
Copper 1.982 1.043
Cyanide (Total) 0.302 0.125
Ammonia (as N) 139.032 61.120
Fluoride 36.505 20.756
Total Suspended Solids 42.763 20.339
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(l) Bertrandite Ore Gangue Dewatering.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of bertrandite ore processed
Beryllium 3.279 1.466
Chromium (Total) 1.173 0.480
Copper 5.064 2.665
Cyanide (Total) 0.773 0.320
Ammonia (as N) 355.245 156.169
Fluoride 93.275 53.034
Total Suspended Solids 109.265 51.968
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(m) Beryl Ore Processing.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryl ore processed
Beryllium 8.983 4.017
Chromium (Total) 3.213 1.315
Copper 13.876 7.303
Cyanide (Total) 2.118 0.876
Ammonia (as N) 973.490 427.956
Fluoride 255.605 145.330
Total Suspended Solids 299.423 142.409
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(n) Aluminum Iron Sludge (AIS) Area Wastewater.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of total beryllium carbonate produced as beryllium
Beryllium 575.640 257.400
Chromium (Total) 205.920 84.240
Copper 889.200 468.000
Cyanide (Total) 135.720 56.160
Ammonia (as N) 62384.400 27424.800
Fluoride 16380.000 9313.200
Total Suspended Solids 19188.000 9126.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(o) Bertrandite Ore Leaching Scrubber.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg of bertrandite ore processed
Beryllium 1.859 0.831
Chromium (Total) 0.665 0.272
Copper 2.871 1.511
Cyanide (Total) 0.438 0.181
Ammonia (as N) 201.416 88.545
Fluoride 52.885 30.069
Total Suspended Solids 61.951 29.465
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(p) Bertrandite Ore Countercurrent and Decantation (CCD) Scrubber.

BPT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg of bertrandite ore processed
Beryllium 0.124 0.056
Chromium (Total) 0.044 0.018
Copper 0.192 0.101
Cyanide (Total) 0.029 0.012
Ammonia (as N) 13.463 5.919
Fluoride 3.535 2.010
Total Suspended Solids 4.141 1.970
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

[50 FR 38346, Sept. 20, 1985, as amended at 55 FR 31697, Aug. 3, 1990; 55 FR 36932, Sept. 7, 1990]

§ 421.153 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

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:

(a) Solvent extraction raffinate from bertrandite ore.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium carbonate produced from bertrandite ore as beryllium
Beryllium 1,842.000 831.000
Chromium (total) 831.000 336.900
Copper 2,875.000 1,370.000
Cyanide (total) 449.200 179.700
Ammonia (as N) 299,400.000 131,600.000
Fluoride 78,610.000 44,700.000

(b) Solvent extraction raffinate from beryl ore.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium carbonate produced from beryl ore as beryllium
Beryllium 180.4 81.4
Chromium (total) 81.4 33.0
Copper 281.6 134.2
Cyanide (total) 44.0 17.6
Ammonia (as N) 29,330.0 12,890.0
Fluoride 7,700.0 4,378.0

(c) Beryllium carbonate filtrate.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium carbonate produced as beryllium
Beryllium 175.900 79.370
Chromium (total) 79.370 32.180
Copper 274.600 130.800
Cyanide (total) 42.900 17.160
Ammonia (as N) 28,590.000 12,570.000
Fluoride 7,508.000 4,269.000

(d) Beryllium Hydroxide Filtrate.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium hydroxide produced as beryllium
Beryllium 111.520 50.320
Chromium (Total) 50.320 20.400
Copper 174.080 82.960
Cyanide (Total) 27.200 10.880
Ammonia (as N) 18128.800 7969.600
Fluoride 4760.000 2706.400

(e) Beryllium oxide calcining furnace wet air pollution control.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium oxide produced
Beryllium 216.20 97.57
Chromium (total) 97.57 39.56
Copper 337.50 160.90
Cyanide (total) 52.74 21.10
Ammonia (as N) 35,150.00 15,450.00
Fluoride 9,230.00 5,248.00

(f) Beryllium hydroxide supernatant.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium hydroxide produced from scrap and residues as beryllium
Beryllium 188.6 85.1
Chromium (total) 85.1 34.5
Copper 294.4 140.3
Cyanide (total) 46.0 18.4
Ammonia (as N) 30,660.0 13,480.0
Fluoride 160,308.0 71,201.0

(g) Process water.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium pebbles produced
Beryllium 143.30 64.68
Chromium (total) 64.68 26.22
Copper 223.70 106.60
Cyanide (total) 34.96 13.98
Ammonia (as N) 23,300.00 10,240.00
Fluoride 6,118.00 3,479.00

(h) Fluoride furnace scrubber.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium pebbles produced
Beryllium 0.000 0.000
Chromium (total) 0.000 0.000
Copper 0.000 0.000
Cyanide (total) 0.000 0.000
Ammonia (as N) 0.000 0.000
Fluoride 0.000 0.000

(i) Chip treatment wastewater.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium scrap chips treated
Beryllium 6.355 2.868
Chromium (total) 2.868 1.163
Copper 9.920 4.728
Cyanide (total) 1.550 0.620
Ammonia (as N) 1,033.000 454.200
Fluoride 271.300 154.200

(j) Beryllium pebble plant area vent wet air pollution control.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium pebbles produced
Beryllium 0.000 0.000
Chromium (total) 0.000 0.000
Copper 0.000 0.000
Cyanide (total) 0.000 0.000
Ammonia (as N) 0.000 0.000
Fluoride 0.000 0.000

(k) Beryl Ore Gangue Dewatering.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryl ore processed
Beryllium 0.855 0.386
Chromium (Total) 0.386 0.156
Copper 1.335 0.636
Cyanide (Total) 0.209 0.083
Ammonia (as N) 139.032 61.120
Fluoride 36.505 20.756

(l) Bertrandite Ore Gangue Dewatering.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of bertrandite ore processed
Beryllium 2.185 0.986
Chromium (Total) 0.986 0.400
Copper 3.411 1.626
Cyanide (Total) 0.533 0.213
Ammonia (as N) 355.245 156.169
Fluoride 93.275 53.034

(m) Beryl Ore Processing.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryl ore processed
Beryllium 5.988 2.702
Chromium (Total) 2.702 1.095
Copper 9.348 4.455
Cyanide (Total) 1.461 0.584
Ammonia (as N) 973.490 427.956
Fluoride 255.605 145.330

(n) Alumium Iron Sludge (AIS) Area Wastewater.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of total beryllium carbonate produced as beryllium
Beryllium 383.760 173.160
Chromium (Total) 173.160 70.200
Copper 599.040 285.480
Cyanide (Total) 93.600 37.440
Ammonia (as N) 62384.400 27424.800
Fluoride 16380.000 9313.200

(o) Bertrandite Ore Leaching Scrubber.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg of bertrandite ore processed
Beryllium 1.239 0.559
Chromium (Total) 0.559 0.227
Copper 1.934 0.922
Cyanide (Total) 0.302 0.121
Ammonia (as N) 201.416 88.545
Fluoride 52.885 30.069

(p) Bertrandite Ore Countercurrent and Decantation (CCD) Scrubber.

BAT Limitations for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg of bertrandite ore processed
Beryllium 0.083 0.037
Chromium (Total) 0.037 0.015
Copper 0.129 0.062
Cyanide (Total) 0.020 0.008
Ammonia (as N) 13.463 5.919
Fluoride 3.535 2.010

[50 FR 38346, Sept. 20, 1985, as amended at 55 FR 31698, Aug. 3, 1990]

§ 421.154 Standards of performance for new sources.

Any new source subject to this subpart shall achieve the following new source performance standards:

(a) Solvent extraction raffinate from bertrandite ore.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds million pounds) of beryllium carbonate produced from bertrandite ore as beryllium
Beryllium 1,842.000 831.000
Chromium (total) 831.000 336.900
Copper 2,875.000 1,370.000
Cyanide (total) 449.200 179.700
Ammonia (as N) 299,400.000 131,600.000
Fluoride 78,610.000 44,700.000
Total Suspended solids 33,690.000 26,950.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(b) Solvent extraction raffinate from beryl ore.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium carbonate produced from beryl ore as beryllium
Beryllium 180.4 81.4
Chromium (total) 81.4 33.0
Copper 281.6 134.2
Cyanide (total) 44.0 17.6
Ammonia (as N) 29,330.0 12,890.0
Fluoride 7,700.0 4,378.0
Total Suspended solids 3,300.0 2,640.0
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(c) Beryllium carbonate filtrate.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium carbonate produced as beryllium
Beryllium 175.900 79.370
Chromium (total) 79.370 32.180
Copper 274.600 130.800
Cyanide (total) 42.900 17.160
Ammonia (as N) 28,590.000 12,579.000
Fluoride 7,508.000 4,269.000
Total Suspended solids 3,218.000 2,574.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(d) Beryllium hydroxide filtrate.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium hydroxide produced as beryllium
Beryllium 111.520 50.320
Chromium (Total) 50.320 20.400
Copper 174.080 82.960
Cyanide (Total) 27.200 10.880
Ammonia (as N) 18128.800 7969.600
Fluoride 4760.000 2706.400
Total Suspended Solids 2040.000 1632.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(e) Beryllium oxide calcining furnace wet air pollution control.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium oxide produced
Beryllium 216.20 97.57
Chromium (total) 95.57 39.56
Copper 337.50 160.90
Cyanide (total) 52.74 21.10
Ammonia (as N) 35,150.00 15,450.00
Fluoride 9,230.00 5,248.00
Total suspended solids 3,956.00 3,164.00
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(f) Beryllium hydroxide supernatant.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium hydroxide produced from scrap and residues as beryllium
Beryllium 188.6 85.1
Chromium (total) 85.1 34.5
Copper 294.4 140.3
Cyanide (total) 46.0 18.4
Ammonia (as N) 30,660.0 13,480.0
Fluoride 160,308.0 71,201.0
Total Suspended solids 3,450.0 2,760.0
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(g) Process water.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium pebbles produced
Beryllium 143.30 64.68
Chromium (total) 64.68 26.22
Copper 223.70 106.60
Cyanide (total) 34.96 13.98
Ammonia (as N) 23,300.00 10,240.00
Fluoride 6,118.00 3,479.00
Total suspended solids 2,622.00 2,098.00
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(h) Fluoride furnace scrubber.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium pebbles produced
Beryllium 0.000 0.000
Chromium (total) 0.000 0.000
Copper 0.000 0.000
Cyanide (total) 0.000 0.000
Ammonia (as N) 0.000 0.000
Fluoride 0.000 0.000
Total suspended solids 0.000 0.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(i) Chip treatment wastewater.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium scrap chips treated
Beryllium 6.355 2.868
Chromium (total) 2.868 1.163
Copper 9.920 4.728
Cyanide (total) 1.550 0.620
Ammonia (as N) 1,033.000 454.200
Fluoride 271.300 154.200
Total suspended solids 116.300 93.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(j) Beryllium pebble plant area vent wet air pollution control.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium pebbles produced
Beryllium 0.000 0.000
Chromium (total) 0.000 0.000
Copper 0.000 0.000
Cyanide (total) 0.000 0.000
Ammonia (as N) 0.000 0.000
Fluoride 0.000 0.000
Total suspended solids 0.000 0.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(k) Beryl Ore Gangue Dewatering.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryl ore processed
Beryllium 0.855 0.386
Chromium (Total) 0.386 0.156
Copper 1.335 0.636
Cyanide (Total) 0.209 0.083
Ammonia (as N) 139.032 61.120
Fluoride 36.505 20.756
Total Suspended Solids 15.645 12.516
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(l) Bertrandite Ore Gangue Dewatering.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of bertrandite ore processed
Beryllium 2.185 0.986
Chromium (Total) 0.986 0.400
Copper 3.411 1.626
Cyanide (Total) 0.533 0.213
Ammonia (as N) 355.245 156.169
Fluoride 93.275 53.034
Total Suspended Solids 39.975 31.980
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(m) Beryl Ore Processing.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryl ore processed
Beryllium 5.988 2.702
Chromium (Total) 2.702 1.095
Copper 9.348 4.455
Cyanide (Total) 1.461 0.584
Ammonia (as N) 973.490 427.956
Fluoride 255.605 145.330
Total Suspended Solids 109.545 87.636
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(n) Aluminum Iron Sludge (AIS) Area Wastewater.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of total beryllium carbonate produced as beryllium
Beryllium 383.760 173.160
Chromium (Total) 173.160 70.200
Copper 599.040 285.480
Cyanide (Total) 93.600 37.440
Ammonia (as N) 62384.400 27424.800
Fluoride 16380.000 9313.200
Total Suspended Solids 7020.000 5616.000
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(o) Bertrandite Ore Leaching Scrubber.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg of bertrandite ore processed
Beryllium 1.239 0.559
Chromium (Total) 0.559 0.227
Copper 1.934 0.922
Cyanide (Total) 0.302 0.121
Ammonia (as N) 201.416 88.545
Fluoride 52.885 30.069
Total Suspended Solids 22.665 18.132
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

(p) Bertrandite Ore Countercurrent and Decantation (CCD) Scrubber.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg of bertrandite ore processed
Beryllium 0.083 0.037
Chromium (Total) 0.037 0.015
Copper 0.129 0.062
Cyanide (Total) 0.020 0.008
Ammonia (as N) 13.463 5.919
Fluoride 3.535 2.010
Total Suspended Solids 1.515 1.212
pH (1) (1)
1 Within the range of 7.5 to 10.0 at all times.

[50 FR 38346, Sept. 20, 1985, as amended at 55 FR 31699, Aug. 3, 1990]

§ 421.155 [Reserved]

§ 421.156 Pretreatment standards for new sources.

Except as provided in 40 CFR 403.7, any new source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources. The mass of wastewater pollutants in primary beryllium process wastewater introduced into a POTW shall not exceed the following values:

(a) Solvent extraction raffinate from bertrandite ore.

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium carbonate produced from bertrandite ore as beryllium
Beryllium 1,842.000 831.000
Chromium (total) 831.000 336.900
Copper 2,875.000 1,370.000
Cyanide (total) 449.200 179.700
Ammonia (as N) 299,400.000 131.600.000
Fluoride 78,610.000 44,700.000

(b) Solvent extraction raffinate from beryl ore.

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium carbonate produced from beryl ore as beryllium
Beryllium 180.4 81.4
Chromium (total) 81.4 33.0
Copper 281.6 134.2
Cyanide (total) 44.0 17.6
Ammonia (as N) 29.330.0 12,890.0
Fluoride 7,700.0 4,378.0

(c) Beryllium carbonate filtrate.

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium carbonate produced as beryllium
Beryllium 175.900 79.370
Chromium (total) 79.370 32.180
Copper 274.600 130.800
Cyanide (total) 42.900 17.160
Ammonia (as N) 28,590.000 12,570.000
Fluoride 7,508.000 4,269,000

(d) Beryllium Hydroxide Filtrate.

NSPS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium hydroxide produced as beryllium
Beryllium 111.510 50.320
Chromium (Total) 50.320 20.400
Copper 174.080 82.960
Cyanide (Total) 27.200 10.880
Ammonia (as N) 18128.800 7969.600
Fluoride 4760.000 2706.400

(e) Beryllium oxide calcining furnace wet air pollution control.

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium oxide produced
Beryllium 216.20 97.57
Chromium (total) 97.57 39.56
Copper 337.50 160.90
Cyanide (total) 52.74 21.10
Ammonia (as N) 35,150.00 15,450.00
Fluoride 9,230.00 5,248.00

(f) Beryllium hydroxide supernatant

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryllium hydroxide produced from scrap and residues as beryllium
Beryllium 188.6 85.1
Chromium (total) 85.1 34.5
Copper 294.4 140.3
Cyanide (total) 46.0 18.4
Ammonia (as N) 30,660.0 13,480.0
Fluoride 160,308.0 71,201.0

(g) Process water.

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg pounds per million pounds of beryllium pebbles produced
Beryllium 143.30 64.68
Chromium (total) 64.68 26.22
Copper 223.70 106.60
Cyanide (total) 34.96 13.98
Ammonia (as N) 23,300.00 10,240.00
Fluoride 6,118.00 3,479.00

(h) Fluoride furnace scrubber.

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg pounds per million pounds of beryllium pebbles produced
Beryllium 0.000 0.000
Chromium (total) 0.000 0.000
Copper 0.000 0.000
Cyanide (total) 0.000 0.000
Ammonia (as N) 0.000 0.000
Fluoride 0.000 0.000

(i) Chip treatment wastewater.

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg pounds per million pounds of beryllium scrap chips treated
Beryllium 6.355 2.868
Chromium (total) 2.868 1.163
Copper 9.920 4.728
Cyanide (total) 1.550 0.620
Ammonia (as N) 1,033.000 454.200
Fluoride 271.300 154.200

(j) Beryllium pebble plant area vent wet air pollution control

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg pounds per million pounds of beryllium pebbles produced
Beryllium 0.000 0.000
Chromium (total) 0.000 0.000
Copper 0.000 0.000
Cyanide (total) 0.000 0.000
Ammonia (as N) 0.000 0.000
Fluoride 0.000 0.000

(k) Beryl Ore Gangue Dewatering.

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryl ore processed
Beryllium 0.855 0.386
Chromium (Total) 0.386 0.156
Copper 1.335 0.636
Cyanide (Total) 0.209 0.083
Ammonia (as N) 139.032 61.120
Fluoride 36.505 20.756

(l) Bertrandite Ore Gangue Dewatering.

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of bertrandite ore processed
Beryllium 2.185 0.986
Chromium (Total) 0.986 0.400
Copper 3.411 1.626
Cyanide (Total) 0.533 0.213
Ammonia (as N) 355.245 156.169
Fluoride 93.275 53.034

(m) Beryl Ore Processing.

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of beryl ore processed
Beryllium 5.988 2.702
Chromium (Total) 2.702 1.095
Copper 9.348 4.455
Cyanide (Total) 1.461 0.584
Ammonia (as N) 973.490 427.956
Fluoride 255.605 145.330

(n) Aluminum Iron Sludge (AIS) Area Wastewater.

PSNS for the Primary Berryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg (pounds per million pounds) of total beryllium carbonate produced as beryllium
Beryllium 383.760 173.160
Chromium (Total) 173.160 70.200
Copper 599.040 285.480
Cyanide (Total) 93.600 37.440
Ammonia (as N) 62384.400 27424.800
Fluoride 16380.000 9313.200

(o) Bertrandite Ore Leaching Scrubber.

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg of bertrandite ore processed
Beryllium 1.239 0.559
Chromium (Total) 0.559 0.227
Copper 1.934 0.922
Cyanide (Total) 0.302 0.121
Ammonia (as N) 201.416 88.545
Fluoride 52.885 30.069

(p) Bertrandite Ore Countercurrent and Decantation (CCD) Scrubber.

PSNS for the Primary Beryllium Subcategory

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
mg/kg of bertrandite ore processed
Beryllium 0.083 0.037
Chromium (Total) 0.037 0.015
Copper 0.129 0.062
Cyanide (Total) 0.020 0.008
Ammonia (as N) 13.463 5.919
Fluoride 3.535 2.010

[50 FR 38346, Sept. 20, 1985, as amended at 55 FR 31700, Aug. 3, 1990]

§ 421.157 [Reserved]