40 CFR 415.471 - Specialized definitions.
For the purpose of this subpart:
(a) Except as provided below, the general definitions, abbreviations, and methods of analysis set forth in part 401 of this chapter shall apply to this subpart.
(c) The term nickel shall mean the total nickel present in the process wastewater stream exiting the wastewater treatment system.
Title 40 published on 2014-07-01
no entries appear in the Federal Register after this date.