Article 23 - Emission Standards for Nitric Acid Production Units (Rule 4-23)
- Section 9VAC5-40-3120 - Applicability and designation of affected facility
- Section 9VAC5-40-3130 - Definitions
- Section 9VAC5-40-3140 - Standard for nitrogen oxides
- Section 9VAC5-40-3150 - Standard for visible emissions
- Section 9VAC5-40-3160 - Standard for fugitive dust/emissions
- Section 9VAC5-40-3170 - Standard for odor
- Section 9VAC5-40-3180 - Standard for toxic pollutants
- Section 9VAC5-40-3190 - Compliance
- Section 9VAC5-40-3200 - Test methods and procedures
- Section 9VAC5-40-3210 - Monitoring
- Section 9VAC5-40-3220 - Notification, records and reporting
- Section 9VAC5-40-3230 - Registration
- Section 9VAC5-40-3240 - Facility and control equipment maintenance or malfunction
- Section 9VAC5-40-3250 - Permits