Any new source subject to this subpart shall achieve the following new source performance standards:
(a) Still liquor.
NSPS for the Primary and Secondary Germanium and Gallium Subcategory
Pollutant or pollutant property
| Maximum for any 1 day
| Maximum for monthly average
|
---|
| mg/kg (pounds per million pounds) of germanium chlorinated
|
Arsenic | 131.70 | 58.59
|
Lead | 26.46 | 12.60
|
Zinc | 91.98 | 38.43
|
Fluoride | 2,205.00 | 1,254.00
|
Total suspended solids | 2,583.00 | 1,229.00
|
pH | (
1) | (
1)
|
(b) Chlorinator wet air pollution control.
NSPS for the Primary and Secondary Germanium and Gallium Subcategory
Pollutant or pollutant property
| Maximum for any 1 day
| Maximum for monthly average
|
---|
| mg/kg (pounds per million pounds) of germanium chlorinated
|
Arsenic | 27.530 | 12.250
|
Lead | 5.531 | 2.634
|
Zinc | 19.230 | 8.034
|
Fluoride | 461.000 | 262.100
|
Total suspended solids | 540.000 | 256.800
|
pH | (
1) | (
1)
|
(c) Germanium hydrolysis filtrate.
NSPS for the Primary and Secondary Germanium and Gallium Subcategory
Pollutant or pollutant property
| Maximum for 1 one day
| Maximum for monthly average
|
---|
| mg/kg pounds per million pounds) of germanium hydrolyzed
|
Arsenic | 39.440 | 17.550
|
Lead | 7.925 | 3.774
|
Zinc | 27.550 | 11.510
|
Fluoride | 660.500 | 375.500
|
Total suspended solids | 773.700 | 368.000
|
pH | (
1) | (
1)
|
(d) Acid wash and rinse water.
NSPS for the Primary and Secondary Germanium and Gallium Subcategory
Pollutant or pollutant property
| Maximum for any 1 day
| Maximum for monthly average
|
---|
| mg/kg (pounds per million pounds) of germanium washed
|
Arsenic | 325.50 | 144.80
|
Lead | 65.40 | 31.14
|
Zinc | 227.40 | 94.99
|
Fluoride | 5,450.00 | 3,099.00
|
Total suspended solids | 6,385.00 | 3,037.00
|
pH | (
1) | (
1)
|
(e) Gallium hydrolysis filtrate.
NSPS for the Primary and Secondary Germanium and Gallium Subcategory
Pollutant or pollutant property
| Maximum for any 1 day
| Maximum for monthly average
|
---|
| mg/kg (pounds per million pounds) of gallium hydrolyzed
|
Arsenic | 70.450 | 31.350
|
Lead | 14.160 | 6.742
|
Zinc | 49.220 | 20.560
|
Fluoride | 1,180.000 | 670.800
|
Total suspended solids | 1,382.000 | 657.300
|
pH | (
1) | (
1)
|
(f) Solvent extraction raffinate.
NSPS for the Primary and Secondary Germanium and Gallium Subcategory
Pollutant or pollutant property
| Maximum for any 1 day
| Maximum for monthly average
|
---|
| mg/kg (pounds per million pounds) of gallium produced by solvent extraction
|
Arsenic | 39.330 | 17.500
|
Lead | 7.904 | 3.764
|
Zinc | 27.480 | 11.480
|
Fluoride | 658.700 | 374.500
|
Total suspended solids | 771.600 | 367.000
|
pH | (
1) | (
1)
|
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,
c,
e,
and, 1316 (b) and
c, 1317 (b) and
c,
1318; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217; 101 Stat. 7, Pub. L. 100-4
source: 49 FR 8790, Mar. 8, 1984, unless otherwise noted.
cite as: 40 CFR 421.184