GroundRules
40 CFR Table 4 to Subpart HHHHH of Part 63: Table 4 to Subpart HHHHH of Part 63—Emission Limits and Work Practice Standards for Wastewater Streams
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER C—AIR PROGRAMS
- PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES
- Subpart HHHHH—National Emission Standards for Hazardous Air Pollutants: Miscellaneous Coating Manufacturing
As required in § 63.8020, you must meet each emission limit and work practice standard in the following table that applies to your wastewater streams.
For each . . . You must . . .
1. Wastewater tank used to store a Group 1 wastewater stream Maintain a fixed roof, which may have openings necessary for proper venting of the tank, such as pressure/vacuum vent or j-pipe vent.
2. Group 1 wastewater stream a. Convey using hard-piping and treat the wastewater as a hazardous waste in accordance with 40 CFR part 264, 265, or 266 either onsite or offsite; or
b. If the wastewater contains <50 ppmw of partially soluble HAP, you may elect to treat the wastewater in an enhanced biological treatment system that is located either onsite or offsite.
Collected 2026-08-27T02:26:04Z. Source file · JSON