[Code of Federal Regulations] [Title 40, Volume 26] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR415.83] [Page 258] TITLE 40-PROTECTION OF ENVIRONMENT CHAPTER I-ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 415-INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY--Table of Contents Subpart H-Hydrofluoric Acid Production Subcategory Sec. 415.83 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT): Subpart H-Hydrofluoric Acid ------------------------------------------------------------------------ BAT effluent limitations --------------------------- Average of Pollutant or pollutant property daily values Maximum for for 30 any 1 day consecutive days ------------------------------------------------------------------------ Kg/kkg (or pounds per 1,000 lb) of product --------------- Fluoride (T)................................ 3.4 1.6 Nickel (T).................................. 0.020 0.0060 Zinc (T).................................... 0.072 0.022 ------------------------------------------------------------------------