Statutes, codes, and regulations
Virginia Administrative Code
Title 9 - ENVIRONMENTAgency 5 - STATE AIR POLLUTION CONTROL BOARDChapter 40 - EXISTING STATIONARY SOURCESPart II - Emission Standards
Article 54 - Emission Standards for Large Municipal Waste Combustors (Rule 4-54)
Section 9VAC5-40-8050 - Standard for nitrogen oxides

9 Va. Admin. Code § 5-40-8050

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Current through Register Vol. 41, No. 4, October 8, 2024
Section 9VAC5-40-8050 - Standard for nitrogen oxides

No owner or other person shall cause or permit to be discharged into the atmosphere from any affected facility any gases that contain nitrogen oxides in excess of the following limits:

1. For facilities not engaged in an emissions averaging plan as described in 9VAC5-40-8100 D:
a. For mass burn waterwall units: 205 parts per million by volume corrected to 7.0% oxygen, dry basis.
b. For mass burn rotary waterwall units: 250 parts per million by volume corrected to 7.0% oxygen, dry basis.
c. For refuse-derived fuel combustors: 250 parts per million by volume corrected to 7.0% oxygen, dry basis.
d. For fluidized bed combustors: 180 parts per million by volume corrected to 7.0% oxygen, dry basis.
e. For mass burn refractory combustors: no limit.
2. For facilities engaged in an emissions averaging plan as described in 9VAC5-40-8100 D:
a. For mass burn waterwall units: 185 parts per million by volume, corrected to 7.0% oxygen, dry basis.
b. For mass burn rotary waterwall units: 220 parts per million by volume, corrected to 7.0% oxygen, dry basis.
c. For refuse-derived fuel combustors: 230 parts per million by volume, corrected to 7.0% oxygen, dry basis.
d. For fluidized bed combustors: 165 parts per million by volume, corrected to 7.0% oxygen, dry basis.

9 Va. Admin. Code § 5-40-8050

Derived from Virginia Register Volume 15, Issue 21, eff. August 4, 1999.

Statutory Authority

§ 10.1-1308 of the Code of Virginia.