Federal regulations · Through 2026-08-25 · Newer source version available

40 CFR 415.672: Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

Where this section sits in the code

Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
PART 415—INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY
Subpart BO—Zinc Chloride Production Subcategory

(a) Except as provided in 40 CFR 125.30 through 125.32 any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

Subpart BO—Zinc Chloride

Pollutant or pollutant property BPT effluent limitations

Maximum for any 1 day Average of daily values for 30 consecutive days

Milligrams per liter (mg/l)

TSS 43 25

Arsenic (T) 3.0 1.0

Zinc (T) 11.4 3.8

Lead (T) 1.8 0.6

pH (1) (1)

1 Within the range 6.0 to 10.0

Collected 2026-08-27T02:26:04Z. Source file · JSON

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