---
kind: "section"
citation: "40 C.F.R. § 426.40"
title: "40"
number: "426.40"
heading: "Applicability; description of the plate glass manufacturing subcategory."
url: "https://uscodex.org/cfr/40/426.40"
---

# §426.40. Applicability; description of the plate glass manufacturing subcategory.


The provisions of this subpart are applicable to discharges of pollutants resulting from the process in which several mineral ingredients (sand, soda ash, limestone, dolomite, cullet and other ingredients) are melted in a furnace, pressed between rollers, and finally ground and polished to form plate glass.


## Notes

### Source

Source: 39 FR 5714, Feb. 14, 1974, unless otherwise noted.

### Authority

Authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c), and 316(b) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 1314, 1316 (b) and (c), 1317(b); 86 Stat. 816 et seq., Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217.

### Source

Source: 39 FR 2565, Jan. 22, 1974, unless otherwise noted.