Wis. Admin. Code Department of Natural Resources NR 255.55

Current through October 28, 2024

Section NR 255.55 - Pretreatment standards for new sources

(1) Except as provided in 40 CFR 403.7, any new source subject to this subchapter that introduces pollutants into a POTW shall comply with 40 CFR Part 403 and achieve the following pretreatment standards for new sources:

Table 97

Lead Iodide Cathodes

PSNS

POLLUTANT OR POLLUTANT PROPERTY	MAXIMUM FOR ANY 1 DAY	MAXIMUM FOR MONTHLY AVERAGE
Metric units -	mg/kg of lead
English units -	lb/million lbs of lead
Chromium	23.34	9.46
Lead	17.66	8.20

Table 98

Iron Disulfide Cathodes

PSNS

POLLUTANT OR POLLUTANT PROPERTY	MAXIMUM FOR ANY 1 DAY	MAXIMUM FOR MONTHLY AVERAGE
Metric units -	mg/kg of iron disulfide
English units -	lb/million lbs of iron disulfide
Chromium	2.79	1.13
Lead	2.11	0.96

Table 99

Miscellaneous Wastewater Streams

PSNS

POLLUTANT OR POLLUTANT PROPERTY	MAXIMUM FOR ANY 1 DAY	MAXIMUM FOR MONTHLY AVERAGE
Metric units -	mg/kg of cells produced
English units -	lb/million lbs of cells produced
Chromium	0.039	0.016
Lead	0.030	0.014

(2) There may be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed in tables 97 to 99.

Wis. Admin. Code Department of Natural Resources NR 255.55

Cr. Register, November, 1987, No. 383, eff. 12-1-87.