NR 230.551(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 230.551(2)(d)
(d) Discharges from safety showers and related personal safety equipment.
NR 230.551(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 230.551(4)
(4) “Process wastewater pollutants" means pollutants present in the process wastewater.
NR 230.551 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.5515
NR 230.5515 Regulation 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 230.5515 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.552
NR 230.552 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 may not discharge wastewater pollutants to waters of the state.
NR 230.552 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.555
NR 230.555 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 following PSES:
-
See PDF for table 
NR 230.555 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.556
NR 230.556 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 may not discharge process wastewater pollutants into a POTW.
NR 230.556 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.60
NR 230.60 Applicability; description of the stannic oxide 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 stannic oxide by the reaction of tin metal with air or oxygen.
NR 230.60 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.601
NR 230.601 Specialized definitions. The following definitions apply to the terms used in this subchapter:
NR 230.601(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 230.601(2)
(2) “Incidental contact" means contact resulting from:
NR 230.601(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 230.601(2)(d)
(d) Discharges from safety showers and related personal safety equipment.
NR 230.601(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 230.601(4)
(4) “Process wastewater pollutants" means pollutants present in the process wastewater.
NR 230.601 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.6015
NR 230.6015 Regulation 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 230.6015 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.602
NR 230.602 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 may not discharge wastewater pollutants to waters of the state.
NR 230.602 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.606
NR 230.606 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 may not discharge process wastewater pollutants into a POTW.
NR 230.606 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.63
NR 230.63 Applicability; description of the zinc sulfate 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 zinc sulfate.
NR 230.63 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.631
NR 230.631 Specialized definitions. The following definitions apply to the terms used in this subchapter:
NR 230.631(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 230.631(2)
(2) “Incidental contact" means contact resulting from:
NR 230.631(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 230.631(2)(d)
(d) Discharges from safety showers and related personal safety equipment.
NR 230.631(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 230.631(4)
(4) “Process wastewater pollutants" means pollutants present in the process wastewater.
NR 230.631 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.6315
NR 230.6315 Regulation 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 230.6315 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.632
NR 230.632 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 may not discharge wastewater pollutants to waters of the state.
NR 230.632 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.636
NR 230.636 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 may not discharge process wastewater pollutants into a POTW.
NR 230.636 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.64
NR 230.64 Applicability; description of the cadmium pigments and salts 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 cadmium pigments and salts, such as cadmium chloride, cadmium nitrate, and cadmium sulfate.
NR 230.64 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.642
NR 230.642 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:
-
See PDF for table NR 230.642 Note
(1) Within the range of 6.0 to 9.0
NR 230.642 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.643
NR 230.643 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 limitations set forth in
s. NR 230.642 for cadmium, selenium, and zinc.
NR 230.643 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.644
NR 230.644 New source performance standards. Any new source subject to this subchapter shall achieve the limitations set forth in
s. NR 230.642.
NR 230.644 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.645
NR 230.645 Pretreatment standards for existing sources. NR 230.645 Note
(1) When a POTW finds that mass limitations are necessary, the PSES shall be the limitations set forth in s.
NR 230.642 for cadmium, selenium, and zinc.
NR 230.645 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.646
NR 230.646 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 standards set forth in
s. NR 230.645 for cadmium, selenium, and zinc.
NR 230.646 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.647
NR 230.647 Effluent 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 230.642 for TSS and pH.
NR 230.647 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.65
NR 230.65 Applicability; description of the cobalt salts 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 cobalt salts.
NR 230.65 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.652
NR 230.652 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 the application of BPT:
-
See PDF for table NR 230.652 Note
(1) Within the range 6.0 to 9.0
NR 230.652 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.653
NR 230.653 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 limitations set forth in
s. NR 230.652 for cobalt, copper, and nickel.
NR 230.653 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.654
NR 230.654 New source performance standards. Any new source subject to this subchapter shall achieve the limitations set forth in
s. NR 230.652.
NR 230.654 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.655
NR 230.655 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 following PSES:
-
See PDF for table NR 230.655 Note
(1) When a POTW finds that mass limitations are necessary, the PSES shall be the limitations set forth in s.
NR 230.652 for cobalt, copper, and nickel.
NR 230.655 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.656
NR 230.656 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 standards set forth in
s. NR 230.655 for cobalt, copper, and nickel.
NR 230.656 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.657
NR 230.657 Effluent 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 230.652 for TSS and pH.
NR 230.657 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
