Wisconsin Legislature: NR 273.051(7)

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NR 273.044 HistoryHistory: Cr. Register, September, 1990, No. 417, eff. 10-1-90.

NR 273.045NR 273.045 Pretreatment standards for existing sources. Except as provided in ss. NR 211.13 and 211.14, any existing source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the limitations set forth in s. NR 273.043.

NR 273.045 HistoryHistory: Cr. Register, September, 1990, No. 417, eff. 10-1-90.

NR 273.046NR 273.046 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 limitations set forth in s. NR 273.043.

subch. V of ch. NR 273Subchapter V — Refractory Metals

NR 273.05NR 273.05 Applicability; description of the refractory metals subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from refractory metals forming.

NR 273.05 HistoryHistory: Cr. Register, September, 1990, No. 417, eff. 10-1-90.

NR 273.051NR 273.051 Discharge prohibitions. Any facility subject to this subchapter may not discharge process wastewater pollutants from the following sources:

NR 273.051(1)(1) Rolling spent neat oils and graphite based lubricants;

NR 273.051(2)(2) Drawing spent lubricants;

NR 273.051(3)(3) Extrusion spent lubricants;

NR 273.051(4)(4) Forging spent lubricants;

NR 273.051(5)(5) Metal powder production floor wash wastewater;

NR 273.051(6)(6) Metal powder pressing spent lubricants;

NR 273.051(7)(7) Sawing and grinding spent neat oils; and

NR 273.051(8)(8) Degreasing spent solvents.

NR 273.051 HistoryHistory: Cr. Register, September, 1990, No. 417, eff. 10-1-90.

NR 273.052NR 273.052 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available. Except as provided in 40 CFR 125.30 to 125.32, any existing point source subject to this subchapter shall achieve the following effluent limitations representing the degree of effluent reduction attainable by application of BPT:

NR 273.052 HistoryHistory: Cr. Register, September, 1990, No. 417, eff. 10-1-90.

NR 273.053NR 273.053 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable. Except as provided in 40 CFR 125.30 to 125.32, any existing point source subject to this subchapter shall achieve the following effluent limitations representing the degree of effluent reduction attainable by application of BAT:

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