GroundRules
40 CFR 417.100: Applicability; description of the air—SO3 sulfation and sulfonation subcategory.
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
- PART 417—SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY
- Subpart J—Air—SO3 Sulfation and Sulfonation Subcategory
The provisions of this subpart are applicable to discharges resulting from the manufacture of sulfonic acids and sulfuric acid esters by means of sulfation and sulfonation employing air and sulfur trioxide (SO3), in either continuous or batch processes.
Collected 2026-08-27T02:26:04Z. Source file · JSON