Code of Federal Regulations · Subpart

Subpart B — Net Pen Subcategory

40 C.F.R. pt. 451, subpt. B

• § 451.20 Applicability
• § 451.21 Effluent Limitations Attainable By The Application Of The Best Practicable Control Technology Currently Available (bpt)
• § 451.22 Effluent Limitations Attainable By The Application Of The Best Available Technology Economically Achievable (bat)
• § 451.23 Effluent Limitations Attainable By The Application Of The Best Conventional Technology (bct)
• § 451.24 New Source Performance Standards (nsps)