Development Document for Effluent Limitations Guidelines and Standards for the Nonferrous Metals Manufacturing Point Source Category. Volume 10. Primary and Secondary Germanium and Gallium, Primary Rare Earth Metals, Secondary Indium. Index

摘要

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