Subpart E—Gypsum Subcategory

Sections

• 436.50
  § 436.50 Applicability; description of the gypsum subcategory.
• 436.51
  § 436.51 Specialized definitions.
• 436.52
  § 436.52 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.