Code of Federal Regulations (Last Updated: October 10, 2024) |
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 K - SO3 Solvent and Vacuum Sulfonation Subcategory |
§ 417.110 - Applicability; description of the SO3 solvent and vacuum sulfonation subcategory.
Latest version.
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§ 417.110 Applicability; description of the SO3 solvent and vacuum sulfonation subcategory.
The provisions of this subpart are applicable to discharges resulting from the operations in which undiluted SO3 and organic reactant are fed through a mixing nozzle into a vacuum reactor where the sulfonation of the organic reactant takes place.