§ 425.45 - Pretreatment standards for existing sources (PSES).

Latest Version
Updated Versions
- Tuesday, November 1, 2011
- Thursday, January 1, 1998
Related Notices
- 96-17023. Direct final rule. 96-17023. Leather Tanning and Finishing Effluent Limitations Guidelines; Pretreatment Standards; New and Existing Sources

Latest version.

§ 425.45 Pretreatment standards for existing sources (PSES).

Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403, and achieve the following pretreatment standards:

Pollutant or pollutant property	PSES
Pollutant or pollutant property	Maximum for any 1 day	Maximum for monthly average
	Milligrams per liter (mg/l)
Total Chromium	19	12
pH	(¹)	(¹)

                    
                        var val = document.getElementById('citecontent').innerHTML;
                        art.dialog.defaults.title = window.location.href;
                        art.dialog.data('cite', val);
                        art.dialog.data('homeDemoPath', '/Scripts/plus/artDialog/');
                        art.dialog.open('/Scripts/plus/artDialog/citeiframe.html');