Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 212 - VISIBLE AND PARTICULATE MATTER EMISSIONS
Subpart L - PARTICULATE MATTER EMISSIONS FROM PROCESS EMISSION UNITS
Section 212.322 - Process Emission Units For Which Construction or Modification Commenced Prior to April 14, 1972
Current through Register Vol. 48, No. 38, September 20, 2024
a) Except as further provided in this Part, a person must not cause or allow the emission of particulate matter into the atmosphere in any one-hour period from any process emission unit for which construction or modification commenced prior to April 14, 1972, that, either alone or in combination with the emission of particulate matter from all other similar process emission units at a source or premises, exceeds the allowable emission rates specified in subsection (c).
b) Interpolated and extrapolated values of the data in subsection (c) must be determined using the following equation:
E = C + A(P)B
where:
P = process weight rate; and
E = allowable emission rate; and,
Metric |
English |
|
P |
Mg/hr |
T/hr |
E |
kg/hr |
lbs/hr |
A |
1.985 |
4.10 |
B |
0.67 |
0.67 |
C |
0 |
0 |
Metric |
English |
|
P |
Mg/hr |
T/hr |
E |
kg/hr |
lbs/hr |
A |
25.21 |
55.0 |
B |
0.11 |
0.11 |
C |
-18.4 |
-40.0 |
c) Limits for Process Emission Units for Which Construction or Modification Commenced Prior to April 14, 1972
Metric |
English |
|||
P |
E |
P |
E |
|
Mg/hr |
kg/hr |
T/hr |
lbs/hr |
|
0.05 |
0.27 |
0.05 |
0.55 |
|
0.1 |
0.42 |
0.10 |
0.87 |
|
0.2 |
0.68 |
0.20 |
1.40 |
|
0.3 |
0.89 |
0.30 |
1.83 |
|
0.4 |
1.07 |
0.40 |
2.22 |
|
0.5 |
1.25 |
0.50 |
2.58 |
|
0.7 |
1.56 |
0.75 |
3.38 |
|
0.9 |
1.85 |
1.00 |
4.10 |
|
1.8 |
2.9 |
2.00 |
6.52 |
|
2.7 |
3.9 |
3.00 |
8.56 |
|
3.6 |
4.7 |
4.00 |
10.40 |
|
4.5 |
5.4 |
5.00 |
12.00 |
|
9. |
8.7 |
10.00 |
19.20 |
|
13. |
11.1 |
15.00 |
25.20 |
|
18. |
13.8 |
20.00 |
30.50 |
|
23. |
16.2 |
25.00 |
35.40 |
|
27.2 |
18.15 |
30.00 |
40.00 |
|
32.0 |
18.8 |
35.00 |
41.30 |
|
36.0 |
19.3 |
40.00 |
42.50 |
|
41.0 |
19.8 |
45.00 |
43.60 |
|
45.0 |
20.2 |
50.00 |
44.60 |
|
90.0 |
23.2 |
100.00 |
51.20 |
|
140.0 |
25.3 |
150.00 |
55.40 |
|
180.0 |
26.5 |
200.00 |
58.60 |
|
230.0 |
27.7 |
250.00 |
61.00 |
|
270.0 |
28.5 |
300.00 |
63.10 |
|
320.0 |
29.4 |
350.00 |
64.90 |
|
360.0 |
30.0 |
400.00 |
66.20 |
|
400.0 |
30.6 |
450.00 |
67.70 |
|
454.0 |
31.3 |
500.00 |
69.00 |
where:
P = Process weight rate in Mg/hr or T/hr, and
E = Allowable emission rate in kg/hr or lbs/hr.
d) Alternative Standard