Technical Support Document for Proposed Regulations under Section 304(d)(4) of the Clean Water Act as Amended
|EPA Number: ||832R84120|
|Date of Publication:||August, 1984|
|Audience||concerned citizens, industry|
This document has been prepared to provide technical support for the regulatory amendments to the secondary treatment regulation to implement Sections 301 and 304 of the Clean Water Act. More...
Activated Sludge Process
Rotating Disc Process