Code of Federal Regulations Title 40. Protection of Environment § 40.421.234 Standards of performance for new sources
Current as of October 02, 2022 | Updated by FindLaw Staff
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Any new source subject to this subpart shall achieve the following new source performance standards:
(a) Raw Material Dust Control.
|
NSPS FOR THE PRIMARY NICKEL AND COBALT SUBCATEGORY |
||
|---|---|---|
|
Pollutant or pollutant property |
Maximum for any 1 day |
Maximum for monthly average |
|
mg/kg (pounds per million pounds) of copper, nickel, and cobalt in the crushed raw material |
||
|
Copper |
0.099 |
0.047 |
|
Nickel |
0.042 |
0.028 |
|
Ammonia (as N) |
10.260 |
4.512 |
|
Cobalt |
0.011 |
0.005 |
|
Total suspended solids |
1.155 |
0.924 |
|
pH |
1 Within the range of 7.5 to 10.0 at all times.
(b) Nickel wash water.
|
NSPS FOR THE PRIMARY NICKEL AND COBALT SUBCATEGORY |
||
|---|---|---|
|
Pollutant or pollutant property |
Maximum for any 1 day |
Maximum for monthly average |
|
mg/kg (pounds per million pounds) of nickel powder washed |
||
|
Copper |
0.043 |
0.021 |
|
Nickel |
0.019 |
0.013 |
|
Ammonia (as N) |
4.515 |
1.985 |
|
Cobalt |
0.005 |
0.002 |
|
Total suspended solids |
0.508 |
0.406 |
|
pH |
1 Within the range of 7.5 to 10.0 at all times.
(c) Nickel reduction decant.
|
NSPS FOR THE PRIMARY NICKEL AND COBALT SUBCATEGORY |
||
|---|---|---|
|
Pollutant or pollutant property |
Maximum for any 1 day |
Maximum for monthly average |
|
mg/kg (pounds per million pounds) of nickel produced |
||
|
Copper |
16.250 |
7.744 |
|
Nickel |
6.982 |
4.697 |
|
Ammonia (as N) |
1,692.000 |
743.900 |
|
Cobalt |
1.777 |
0.889 |
|
Total suspended solids |
190.400 |
152.300 |
|
pH |
1 Within the range of 7.5 to 10.0 at all times.
(d) Cobalt reduction decant.
|
NSPS FOR THE PRIMARY NICKEL AND COBALT SUBCATEGORY |
||
|---|---|---|
|
Pollutant or pollutant property |
Maximum for any 1 day |
Maximum for monthly average |
|
mg/kg (pounds per million pounds) of cobalt produced |
||
|
Copper |
27.390 |
13.050 |
|
Nickel |
11.770 |
7.917 |
|
Ammonia (as N) |
2,852.000 |
1,254.000 |
|
Cobalt |
2.996 |
1.498 |
|
Total suspended solids |
321.000 |
256.800 |
|
pH |
1 Within the range of 7.5 to 10.0 at all times.
Cite this article: FindLaw.com - Code of Federal Regulations Title 40. Protection of Environment § 40.421.234 Standards of performance for new sources - last updated October 02, 2022 | https://codes.findlaw.com/cfr/title-40-protection-of-environment/cfr-sect-40-421-234.html
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