15A N.C. Admin. Code 8G.0306

Current through Register Vol. 39, No. 13, January 2, 2025

Section 08G .0306 - CLASSIFICATION OF PHYSICAL/CHEMICAL WATER POLLUTION CONTROL TREATMENT SYSTEMS

(a) Any water pollution control system, including systems designed for the remediation of contaminated groundwater, that utilizes a physical process to treat wastewaters shall be classified as a Grade I Physical/Chemical Water Pollution Control System.

(b) Any water pollution control system that utilizes a chemical process to treat wastewaters, including those systems whose treatment processes are augmented by physical processes, shall be classified as a Grade II Physical/Chemical Water Pollution Control System. Any reverse osmosis, electrodialysis, and ultrafiltration system shall be classified as a Grade II Physical/Chemical Water Pollution Control System.

(c) Any water pollution control system that has as part of its treatment process a biological water pollution control system shall be subject to additional classification as a biological water pollution control system.

(d) Any water pollution control system subject to classification under Rule .0302 of this Section utilizing a physical or chemical process to enhance an activated sludge or fixed growth process shall not be subject to additional classification under this Rule.

15A N.C. Admin. Code 08G .0306

Authority G.S. 90A-37;
Eff. April 1, 1999;
Amended Eff. December 1, 2006;
Readopted Eff. September 1, 2018.

Authority G.S. 90A-37;
Eff. 4/1/1999;
Amended Eff. 12/1/2006.

Readopted by North Carolina Register Volume 33, Issue 07, October 1, 2018 effective 9/1/2018.