§ 217.242

30 Tex. Admin. Code § 217.242

Control of Sludge and Supernatant Volumes

Effective Aug 28, 200833 TexReg 6843Source Note: The provisions of this §217.242 adopted to be effective August 28, 2008, 33 TexReg 6843.Texas Secretary of State

Viewing an earlier version · effective Aug 28, 2008View current

(a) Supernatant, filtrate, or centrate resulting from sludge processing must be returned to the headworks or at a point preceding an aeration system or secondary treatment unit.
(b) A sludge processing unit must limit digester supernatant liquor volume to the greatest extent practical.
(c) A sludge processing unit must minimize the impact of the returned supernatant on the treatment units.

Source Note:The provisions of this §217.242 adopted to be effective August 28, 2008, 33 TexReg 6843.