[Code of Federal Regulations] [Title 40, Volume 27] [Revised as ofJuly 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR426.42] [Page 32-33] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 426--GLASS MANUFACTURING POINT SOURCE CATEGORY--Table of Contents Subpart D--Plate Glass Manufacturing Subcategory Sec. 426.42 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available. Except as provided in Secs. 125.30 through 125.32, any existing point source subject to this subpart shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT): [[Page 33]] ------------------------------------------------------------------------ Effluent limitations ----------------------------- Average of daily Effluent characteristic Maximum values for 30 for any 1 consecutive days day shall not exceed- - ------------------------------------------------------------------------ Metric units (kg/kkg of product) ------------- TSS....................................... 2.76 .138 pH........................................ (\1\) (\1\) ------------- English units (lb/ton of product) ------------- TSS....................................... 5.52 2.76 pH........................................ (\1\) (\1\) ------------------------------------------------------------------------ \1\ Within the range 6.0 to 9.0. [39 FR 5714, Feb. 14, 1974, as amended at 60 FR 33958, June 29, 1995]