Code of Federal Regulations · Subpart

Subpart U — Primary Nickel And Cobalt Subcategory

40 C.F.R. pt. 421, subpt. U

• § 421.230 Applicability: Description Of The Primary Nickel And Cobalt Subcategory
• § 421.231 Specialized Definitions
• § 421.232 Effluent Limitations Guidelines Representing The Degree Of Effluent Reduction Attainable By The Application Of The Best Practicable Control Technology Currently Available
• § 421.233 Effluent Limitations Guidelines Representing The Degree Of Effluent Reduction Attainable By The Application Of The Best Available Technology Economically Achievable
• § 421.234 Standards Of Performance For New Sources
• § 421.235 [reserved]
• § 421.236 Pretreatment Standards For New Sources
• § 421.237 [reserved]