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Illinois Administrative Code (Last Updated: March 27, 2024) |
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TITLE35. ENVIRONMENTAL PROTECTION |
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PART215. ORGANIC MATERIAL EMISSION STANDARDS AND LIMITATIONS |
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SUBPARTRR. MISCELLANEOUS ORGANIC CHEMICAL MANUFACTURING PROCESSES |
§215.APPENDIX F. Coefficients for the Total Resource Effectiveness Index (TRE) Equation
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This Appendix contains values for the total resource effectiveness index (TRE) equation in Subpart V.
If a flow rate falls exactly on the boundary between the indicated ranges, the operator shall use the row in which the flow rate is maximum.
COEFFICIENTS FOR TRE EQUATION
FOR CHLORINATED PROCESS VENT STREAMS WITH
NET HEATING VALUE LESS THAN OR EQUAL TO 3.5 MJ/scm
FLOW RATE
a
b
c
d
e
f
(scm/min)
Min.
Max.
0.0
13.5
48.73
0.
0.404
-0.1632
0.
0.
13.5
700.
42.35
0.624
0.404
-0.1632
0.
0.0245
700.
1400.
84.38
0.678
0.404
-0.1632
0.
0.0346
1400.
2100.
126.41
0.712
0.404
-0.1632
0.
0.0424
2100.
2800.
168.44
0.747
0.404
-0.1632
0.
0.0490
2800.
3500.
210.47
0.758
0.404
-0.1632
0.
0.0548
COEFFICIENTS FOR TRE EQUATION
FOR CHLORINATED PROCESS VENT STREAMS WITH
NET HEATING VALUE LESS THAN 3.5 MJ/scm
FLOW RATE
a
b
c
d
e
f
(scm/min)
Min.
Max.
0.
13.5
47.76
0.
-0.292
0.
0.
0.
13.5
700.
41.58
0.605
-0.292
0.
0.
0.0245
700.
1400.
82.84
0.658
-0.292
0.
0.
0.0346
1400.
2100.
123.10
0.691
-0.292
0.
0.
0.0424
2100.
2800.
165.36
0.715
-0.292
0.
0.
0.0490
2800.
3500.
206.62
0.734
-0.292
0.
0.
0.0548
COEFFICIENTS FOR TRE EQUATION
FOR NONCHLORINATED PROCESS VENT STREAMS WITH
NET HEATING VALUE LESS THAN OR EQUAL TO 0.48 MJ/scm
FLOW RATE
a
b
c
d
e
f
(scm/min)
Min.
Max.
0.
13.5
19.05
0.
0.113
-0.214
0.
0.
13.5
1350.
16.61
0.239
0.113
-0.214
0.
0.0245
1350.
2700.
32.91
0.260
0.113
-0.214
0.
0.0346
2700.
4050.
49.21
0.273
0.113
-0.214
0.
0.0424
COEFFICIENTS FOR THE TRE EQUATION FOR NONCHLORINATED PROCESS
VENT STREAMS WITH NET HEATING VALUE GREATER THAN 0.48
AND LESS THAN OR EQUAL TO 1.9 MJ/scm
FLOW RATE
a
b
c
d
e
f
(scm/min)
Min.
Max.
0.
13.5
19.74
0.
0.400
-0.202
0.
0.
13.5
1350.
18.30
0.138
0.400
-0.202
0.
0.0245
1350.
2700.
36.28
0.150
0.400
-0.202
0.
0.0346
2700.
4050.
54.26
0.158
0.400
-0.202
0.
0.0424
COEFFICIENTS FOR TRE EQUATION FOR NONCHLORINATED PROCESS
VENT STREAMS WITH NET HEATING VALUE GREATER THAN 1.9
AND LESS THAN OR EQUAL TO 3.6 MJ/scm
FLOW RATE
a
b
c
d
e
f
(scm/min)
Min.
Max.
0.
13.5
15.24
0.
0.033
0.
0.
0.
13.5
1190.
13.63
0.157
0.033
0.
0.
0.0245
1190.
2380.
26.95
0.171
0.033
0.
0.
0.0346
2380.
3570.
40.27
0.179
0.033
0.
0.
0.0424
COEFFICIENTS FOR TRE EQUATION
FOR NONCHLORINATED PROCESS VENT STREAMS WITH
NET HEATING VALUE GREATER THAN 3.6 MJ/scm
FLOW RATE
a
b
c
d
e
f
(scm/min)
Min.
Max.
0.
13.5
15.24
0.
0.
0.0090
0.
0.
13.5
1190.
13.63
0.
0.
0.0090
0.0503
0.0245
1190.
2380.
26.95
0.
0.
0.0090
0.0546
0.0346
2380.
3570.
40.27
0.
0.
0.0090
0.0573
0.0424
(Source: Added at 11 Ill. Reg. 20829, effective December 14, 1987)