30 Tex. Admin. Code § 217.181

Current through Reg. 49, No. 45; November 8, 2024

Section 217.181 - Applicability

This subchapter establishes the requirements for trickling filters, rotating biological contactors, submerged biological contactors, and filtration systems.

The provisions of this §217.181 adopted to be effective August 28, 2008, 33 TexReg 6843