Development Document for Effluent Limitations Guidelines and Standards for the Nonferrous Metals Manufacturing Point Source Category. Volume 2. Bauxite Refining, Primary Aluminum Smelting, Secondary Aluminum Smelting

摘要

Contents: Industry profile; Subcategorization; Water use and wastewater characteristics; Selection of pollutant parameters; Control and treatment technologies; Costs of wastewater treatment and control; Best practicable technology currently available; Best available technology economically achievable; New source performance standards; Pretreatment standards; Best conventional pollutant control technology.