Wis. Admin. Code Department of Natural Resources NR 230.066

Current through October 28, 2024

Section NR 230.066 - Pretreatment standards for new sources

Except as provided in s. NR 211.13, any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSNS:

Table 12

Chlor-Alkali Mercury Cells⁽¹⁾

PSNS
milligrams per liter
Pollutant or pollutant property	Maximum for any 1 day	Average of daily values for 30 consecutive days
Mercury	0.11	0.048

(1) When a POTW finds that mass limitations are necessary, the PSNS shall be the limitations set forth in s. NR 230.064 for mercury.

Table 13

Chlor-Alkali Diaphragm Cells⁽¹⁾

PSNS
milligrams per liter
Pollutant or pollutant property	Maximum for any 1 day	Average of dailyvalues for 30 consecutive days
Lead	0.53	0.21

(1) When a POTW finds that mass limitations are necessary, the PSNS shall be the limitations set forth in s. NR 230.064 for lead.

Wis. Admin. Code Department of Natural Resources NR 230.066

Cr. Register, September, 1990, No. 417, eff. 10-1-90.