U.S. Code of Federal Regulations

Regulations most recently checked for updates: Oct 05, 2022

§ 426.121 - 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.

(b) The term “furnace pull” shall mean that amount of glass drawn from the glass furnace or furnaces.

(c) The term “oil” shall mean those components of a waste water amenable to measurement by the technique or techniques described in the most recent addition of “Standard Methods” for the analysis of grease in polluted waters, waste waters, and effluents, such as “Standard Methods,” 13th Edition, 2nd Printing, page 407.

(d) The term “product frosted” shall mean that portion of the “furnace pull” associated with the fraction of finished incandescent lamp envelopes which is frosted; this quantity shall be calculated by multiplying “furnace pull” by the fraction of finished incandescent lamp envelopes which is frosted.