[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: 40CFR405.72] [Page 66] TITLE 40-PROTECTION OF ENVIRONMENT CHAPTER I-ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 405-DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY--Table of Contents Subpart G-Fluid Mix for Ice Cream and Other Frozen Desserts Subcategory Sec. 405.72 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 Sec.Sec. 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): (a) For plants with a dairy products input of more than 85,000 lb/ day of milk equivalent (more than 8,830 lb/day of BOD5 input). ------------------------------------------------------------------------ Effluent limitations ----------------------------------- Average of daily Effluent characteristic Maximum values for 30 for any 1 consecutive days shall day not exceed- ------------------------------------------------------------------------ Metric units (kilograms per 1,000 kg of BOD5 input) ------------- BOD5................................ 2.20 0.880 TSS................................. 3.30 1.320 pH.................................. (\1\) (\1\) ------------- English units (pounds per 100 lb of BOD5 input) ------------- BOD5................................ 0.220 0.068 TSS................................. 0.330 .132 pH.................................. (\1\) (\1\) ------------------------------------------------------------------------ \1\ Within the range 6.0 to 9.0. (b) For plants with a dairy products input of 85,000 lb/day or less of milk equivalent (less than 8.830 lb/day of BOD5 input). ------------------------------------------------------------------------ Effluent limitations ----------------------------------- Average of daily Effluent characteristic Maximum values for 30 for any 1 consecutive days shall day not exceed- ------------------------------------------------------------------------ Metric units (kilograms per 1,000 kg of BOD5 input) ------------- BOD5................................ 2.926 1.463 TSS................................. 4.388 2.194 pH.................................. (\1\) (\1\) ------------- English units (pounds per 100 lb of BOD5 input) ------------- BOD5................................ 0.293 0.146 TSS................................. 0.439 .219 pH.................................. (\1\) (\1\) ------------------------------------------------------------------------ \1\ Within the range 6.0 to 9.0. [39 FR 18597, May 28, 1974, as amended at 39 FR 32993, Sept. 13, 1974; 60 FR 33934, June 29, 1995]