Subpart AL. Subpart AL—Ferric Chloride Production Subcategory

• § 415.380 - Applicability; description of the ferric chloride production subcategory.
• § 415.381 - Specialized definitions.
• § 415.382 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
• § 415.383 - [Reserved]
• § 415.384 - Pretreatment standards for existing sources (PSES).
• § 415.385 - [Reserved]
• § 415.386 - Pretreatment standards for new sources (PSNS).