GENERAL PROVISIONS

• § 420.01 - Applicability.

• § 420.02 - General definitions.

• § 420.03 - Alternative effluent limitations representing the degree of effluent reduction attainable by the application of best practicable control technology currently available, best available technology economically achievable, best available demonstrated control technology, and best conventional pollutant control technology (the “water bubble”).

• § 420.04 - Calculation of pretreatment standards.

• § 420.05 - Pretreatment standards compliance date.

• § 420.06 - Removal credits for phenols (4AAP).

• § 420.07 - Effluent limitations guidelines and standards for pH.

• § 420.08 - Non-process wastewater and storm water.

• Subpart A [§ 420.10 - § 420.18] - Subpart A—Cokemaking Subcategory

• Subpart B [§ 420.20 - § 420.29] - Subpart B—Sintering Subcategory

• Subpart C [§ 420.30 - § 420.37] - Subpart C—Ironmaking Subcategory

• Subpart D [§ 420.40 - § 420.48] - Subpart D—Steelmaking Subcategory

• Subpart E [§ 420.50 - § 420.57] - Subpart E—Vacuum Degassing Subcategory

• Subpart F [§ 420.60 - § 420.67] - Subpart F—Continuous Casting Subcategory

• Subpart G [§ 420.70 - § 420.77] - Subpart G—Hot Forming Subcategory

• Subpart H [§ 420.80 - § 420.87] - Subpart H—Salt Bath Descaling Subcategory

• Subpart I [§ 420.90 - § 420.97] - Subpart I—Acid Pickling Subcategory

• Subpart J [§ 420.100 - § 420.107] - Subpart J—Cold Forming Subcategory

• Subpart K [§ 420.110 - § 420.117] - Subpart K—Alkaline Cleaning Subcategory

• Subpart L [§ 420.120 - § 420.127] - Subpart L—Hot Coating Subcategory

• Subpart M [§ 420.130 - § 420.137] - Subpart M—Other Operations Subcategory