Development Document for Effluent Limitations Guidelines and Standards for the Nonferrous Metals Manufacturing Point Source Category, Volume 9--Primary and Secondary Titanium, Primary Zirconium and Hafnium, Final.
This document provides the technical basis for promulgating effluent limitations based on best practicable technology (BPT) and best available technology (BAT) for existing direct dischargers, pretreatment standards for existing indirect dischargers (PSES), pretreatment standard for new indirect discharges (PSNS), and standards of performance for new source direct dischargers (NSPS).
|Office of Water|
|Industrial Technology Division|
|Office of Water Regulations and Standards|
|Hall, Ernst P.|
|Background Cost-Related Document|