9 Va. Admin. Code § 5-40-2410 - Standard for particulate matter
A. No owner or other person shall cause or
permit to be discharged into the atmosphere from any secondary metal operation
any particulate emissions in excess of the limits in Table 4-18.
TABLE 4-18 | |
Process Weight Rate Lb/Hr | Maximum Allowable Emission Rate Lb/Hr |
1,000 or less | 3.05 |
2,000 | 4.70 |
3,000 | 6.35 |
4,000 | 8.00 |
5,000 | 9.05 |
6,000 | 11.30 |
7,000 | 12.90 |
8,000 | 14.30 |
9,000 | 15.50 |
10,000 | 16.65 |
12,000 | 18.70 |
16,000 | 21.60 |
18,000 | 22.80 |
20,000 | 24.00 |
30,000 | 30.00 |
40,000 | 36.00 |
50,000 or more | 42.00 |
B. Interpretation of the emission standard in
subsection A of this section shall be in accordance with
9VAC5-40-22.
C. The permissible emission rates as shown in
Table 4-18 shall apply during the melt time but shall not apply during the time
of preheat or preparing for shutdown. The exemption for preheating and shutdown
shall be limited to two 20-minute periods in a given eight-hour period for each
furnace unit.
D. The provisions of
this section shall not apply to affected facilities identified in subsection A
of this section and located in AQCR 7; however, the provisions of
9VAC5-40-270 shall apply to the
facilities.
Notes
Statutory Authority
§§ 10.1-1307 and 10.1-1308 of the Code of Virginia.
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