[Code of Federal Regulations] [Title 40, Volume 29] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR432.3] [Page 249] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 432_MEAT AND POULTRY PRODUCTS POINT SOURCE CATEGORY --Table of Contents Sec. 432.3 General limitation or standard for pH. Any discharge subject to BPT, BCT, or NSPS limitations or standards in this part must remain within the pH range of 6 to 9. [[Page 250]]