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Virginia Administrative Code (Last Updated: January 10, 2017) |
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Title 9. Environment |
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Agency 5. State Air Pollution Control Board |
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Chapter 40. Existing Stationary Sources |
Section 270. Standard for particulate matter (AQCR 7)
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A. Noncombustion process operations. No owner or other person shall cause or permit to be discharged into the atmosphere from any process unit any particulate emissions in excess of the limits in Table 4-4B.
TABLE 4-4B
Process Weight Rate
Maximum Allowable Emission Rate
Lb/Hr
Tons/Hr
Lb/Hr
100
0.050
0.46
150
0.075
0.66
200
0.100
0.85
250
0.125
1.03
300
0.150
1.20
350
0.175
1.35
400
0.200
1.50
450
0.225
1.63
500
0.250
1.77
550
0.275
1.85
600
0.300
2.01
650
0.325
2.12
700
0.350
2.24
750
0.375
2.34
800
0.400
2.43
850
0.425
2.53
900
0.450
2.62
950
0.475
2.72
1000
0.500
2.80
1100
0.55
2.97
1200
0.60
3.12
1300
0.65
3.26
1400
0.70
3.40
1500
0.75
3.54
1600
0.80
3.66
1700
0.85
3.79
1800
0.90
3.91
1900
0.95
4.03
2000
1.00
4.14
2100
1.05
4.24
2200
1.10
4.34
2300
1.15
4.44
2400
1.20
4.55
2500
1.25
4.64
2600
1.30
4.74
2700
1.35
4.84
2800
1.40
4.92
2900
1.45
5.02
3000
1.50
5.10
3100
1.55
5.18
3200
1.60
5.27
3300
1.65
5.36
3400
1.70
5.44
3500
1.75
5.52
3600
1.80
5.61
3700
1.85
5.69
3800
1.90
5.77
3900
1.95
5.85
4000
2.00
5.93
4100
2.05
6.01
4200
2.10
6.08
4300
2.15
6.15
4400
2.20
6.22
4500
2.25
6.30
4600
2.30
6.37
4700
2.35
6.45
4800
2.40
6.52
4900
2.45
6.60
5000
2.50
6.67
5500
2.75
7.03
6000
3.00
7.37
6500
3.25
7.71
7000
3.50
8.05
7500
3.75
8.39
8000
4.00
8.71
8500
4.25
9.03
9000
4.50
9.36
9500
4.75
9.67
10000
5.00
10.00
11000
5.50
10.63
12000
6.00
11.28
13000
6.50
11.89
14000
7.00
12.50
15000
7.50
13.13
16000
8.00
13.74
17000
8.50
14.36
18000
9.00
14.97
19000
9.50
15.58
20000
10.00
16.19
30000
15.00
22.22
40000
20.00
28.30
50000
25.00
34.30
60000 or more
30.00 or more
40.00
B. Combustion installations. Interpretation of the emission standard in subsection A of this section shall be in accordance with 9VAC5-40-22.
Historical Notes
Derived from VR120-04-0404, eff. January 1, 1985.