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NR 230.401(1) (1) “Contaminated nonprocess wastewater" means any water which, during manufacturing or processing, comes into incidental contact with any raw material, intermediate product, finished product, byproduct, or waste product.
NR 230.401(2) (2) “Incidental contact" means contact resulting from:
NR 230.401(2)(a) (a) Rainfall runoff;
NR 230.401(2)(b) (b) Accidental spills;
NR 230.401(2)(c) (c) Accidental leaks which are caused by failure of process equipment and which are repaired within the shortest reasonable time not to exceed 24 hours after discovery; and
NR 230.401(2)(d) (d) Discharges from safety showers and related personal safety equipment.
NR 230.401(3) (3) “Process wastewater" means any water which, during manufacturing or processing, comes into contact with or results from the production or use of any raw material, intermediate product, finished product, byproduct, or waste product, except for contaminated nonprocess wastewater.
NR 230.401(4) (4) “Process wastewater pollutants" means pollutants present in the process wastewater.
NR 230.401 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.4015 NR 230.4015Regulation of contaminated nonprocess wastewater. Contaminated nonprocess wastewater shall be regulated as process wastewater unless all reasonable measures have been taken to prevent, reduce, and control incidental contact and to mitigate the effects of incidental contact after it has occurred.
NR 230.4015 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.402 NR 230.402Effluent 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 may not discharge process wastewater pollutants into waters of the state.
NR 230.402 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.406 NR 230.406Pretreatment 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 may not discharge process wastewater pollutants into a POTW.
NR 230.406 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
subch. XLI of ch. NR 230 Subchapter XLI — Hydrogen
NR 230.41 NR 230.41Applicability; description of the hydrogen subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of hydrogen as a refinery byproduct.
NR 230.41 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.411 NR 230.411Specialized definitions. The following definitions apply to the terms used in this subchapter:
NR 230.411(1) (1) “Contaminated nonprocess wastewater" means any water which, during manufacturing or processing, comes into incidental contact with any raw material, intermediate product, finished product, byproduct, or waste product, if all reasonable measures have been taken to prevent, reduce, and control incidental contact and to mitigate the effects of incidental contact after it has occurred.
NR 230.411(2) (2) “Incidental contact" means contact resulting from:
NR 230.411(2)(a) (a) Rainfall runoff;
NR 230.411(2)(b) (b) Accidental spills;
NR 230.411(2)(c) (c) Accidental leaks which are caused by failure of process equipment and which are repaired within the shortest reasonable time not to exceed 24 hours after discovery; and
NR 230.411(2)(d) (d) Discharges from safety showers and related personal safety equipment.
NR 230.411(3) (3) “Process wastewater" means any water which, during manufacturing or processing, comes into contact with or results from the production or use of any raw material, intermediate product, finished product, byproduct, or waste product, except for contaminated nonprocess wastewater.
NR 230.411(4) (4) “Process wastewater pollutants" means pollutants present in the process wastewater.
NR 230.411 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.412 NR 230.412Effluent 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 may not discharge process wastewater pollutants into waters of the state, except as provided in ch. NR 279.
NR 230.412 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
subch. XLII of ch. NR 230 Subchapter XLII — Hydrogen cyanide
NR 230.42 NR 230.42Applicability; description of the hydrogen cyanide subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of hydrogen cyanide by the Andrussow process.
NR 230.42 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.422 NR 230.422Effluent 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: - See PDF for table PDF
NR 230.422 Note (1) Within the range of 6.0 to 10.5
NR 230.422 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.423 NR 230.423Effluent 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: - See PDF for table PDF
NR 230.423 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.424 NR 230.424New source performance standards. Any new source subject to this subchapter shall achieve the following NSPS: - See PDF for table PDF
NR 230.424 Note (1) Within the range of 6.0 to 10.5
NR 230.424 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.426 NR 230.426Pretreatment 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: - See PDF for table PDF
NR 230.426 Note (1) When a POTW finds that mass limitations are necessary, the PSNS shall be the limitations set forth in s. NR 230.424 for cyanide A and total cyanide.
NR 230.426 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.427 NR 230.427Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology. Except as provided in 40 CFR 125.30 to 125.32, any existing point source subject to this subchapter shall achieve the effluent limitations set forth in s. NR 230.422 for TSS and pH.
NR 230.427 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
subch. XLIII of ch. NR 230 Subchapter XLIII — Iodine
NR 230.43 NR 230.43Applicability; description of the iodine subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of iodine.
NR 230.43 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.431 NR 230.431Specialized definitions. The following definitions apply to the terms used in this subchapter:
NR 230.431(1) (1) “Contaminated nonprocess wastewater" means any water which, during manufacturing or processing, comes into incidental contact with any raw material, intermediate product, finished product, byproduct, or waste product, if all reasonable measures have been taken to prevent, reduce, and control incidental contact and to mitigate the effects of incidental contact after it has occurred.
NR 230.431(2) (2) “Incidental contact" means contact resulting from:
NR 230.431(2)(a) (a) Rainfall runoff;
NR 230.431(2)(b) (b) Accidental spills;
NR 230.431(2)(c) (c) Accidental leaks which are caused by failure of process equipment and which are repaired within the shortest reasonable time not to exceed 24 hours after discovery; and
NR 230.431(2)(d) (d) Discharges from safety showers and related personal safety equipment.
NR 230.431(3) (3) “Process wastewater" means any water which, during manufacturing or processing, comes into contact with or results from the production or use of any raw material, intermediate product, finished product, byproduct, or waste product, except for contaminated nonprocess wastewater.
NR 230.431(4) (4) “Process wastewater pollutants" means pollutants present in the process wastewater.
NR 230.431 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.432 NR 230.432Effluent 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 may not discharge process wastewater pollutants into waters of the state.
NR 230.432 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.436 NR 230.436Pretreatment 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 may not discharge process wastewater pollutants into a POTW.
NR 230.436 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
subch. XLIV of ch. NR 230 Subchapter XLIV — Lead monoxide
NR 230.44 NR 230.44Applicability; description of the lead monoxide subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of lead monoxide.
NR 230.44 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.441 NR 230.441Specialized definitions. The following definitions apply to the terms used in this subcategory:
NR 230.441(1) (1) “Contaminated nonprocess wastewater" means any water which, during manufacturing or processing, comes into incidental contact with any raw material, intermediate product, finished product, byproduct, or waste product.
NR 230.441(2) (2) “Incidental contact" means contact resulting from:
NR 230.441(2)(a) (a) Rainfall runoff;
NR 230.441(2)(b) (b) Accidental spills;
NR 230.441(2)(c) (c) Accidental leaks which are caused by failure of process equipment and which are repaired within the shortest reasonable time not to exceed 24 hours after discovery; and
NR 230.441(2)(d) (d) Discharges from safety showers and related personal safety equipment.
NR 230.441(3) (3) “Process wastewater" means any water which, during manufacturing or processing, comes into contact with or results from the production or use of any raw material, intermediate product, finished product, byproduct, or waste product, except for contaminated nonprocess wastewater.
NR 230.441(4) (4) “Process wastewater pollutants" means pollutants present in the process wastewater.
NR 230.441 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.4415 NR 230.4415Regulation of contaminated nonprocess wastewater. Contaminated nonprocess wastewater shall be regulated as process wastewater unless all reasonable measures have been taken to prevent, reduce, and control incidental contact and to mitigate the effects of incidental contact after it has occurred.
NR 230.4415 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.442 NR 230.442Effluent 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 may not discharge process wastewater pollutants into waters of the state.
NR 230.442 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.445 NR 230.445Pretreatment standards for existing sources. Except as provided in ss. NR 211.13 and NR 211.14, any existing source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSES: - See PDF for table PDF
NR 230.445 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.446 NR 230.446Pretreatment 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 may not discharge process wastewater pollutants into a POTW.
NR 230.446 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
subch. XLV of ch. NR 230 Subchapter XLV — Lithium carbonate
NR 230.45 NR 230.45Applicability; description of the lithium carbonate subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of lithium carbonate by the Trona process and from spodumene ore.
NR 230.45 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.452 NR 230.452Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
NR 230.452(1)(1) Except as provided in 40 CFR 125.30 to 125.32, any existing point source subject to this subchapter which uses the Trona process may not discharge process wastewater pollutants to waters of the state, but residual brine and depleted liquor may be returned to the water body from which the process brine solution was originally withdrawn.
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Published under s. 35.93, Stats. Updated on the first day of each month. Entire code is always current. The Register date on each page is the date the chapter was last published.