NR 273.012 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
NR 273.013 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
NR 273.014 New source performance standards.
NR 273.015 Pretreatment standards for existing sources.
NR 273.016 Pretreatment standards for new sources.
Subchapter II — Magnesium
NR 273.02 Applicability; description of the magnesium subcategory.
NR 273.021 Discharge prohibitions.
NR 273.022 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
NR 273.023 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
NR 273.024 New source performance standards.
NR 273.025 Pretreatment standards for existing sources.
NR 273.026 Pretreatment standards for new sources.
Subchapter III — Nickel-Cobalt
NR 273.03 Applicability; description of the nickel-cobalt subcategory.
NR 273.031 Discharge prohibitions.
NR 273.032 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
NR 273.033 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
NR 273.034 New source performance standards.
NR 273.035 Pretreatment standards for existing sources.
NR 273.036 Pretreatment standards for new sources.
Subchapter IV — Precious Metals
NR 273.04 Applicability; description of the precious metals subcategory.
NR 273.041 Discharge prohibitions.
NR 273.042 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
NR 273.043 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
NR 273.044 New source performance standards.
NR 273.045 Pretreatment standards for existing sources.
NR 273.046 Pretreatment standards for new sources.
Subchapter V — Refractory Metals
NR 273.05 Applicability; description of the refractory metals subcategory.
NR 273.051 Discharge prohibitions.
NR 273.052 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
NR 273.053 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
NR 273.054 New source performance standards.
NR 273.055 Pretreatment standards for existing sources.
NR 273.056 Pretreatment standards for new sources.
Subchapter VI — Titanium
NR 273.06 Applicability; description of the titanium subcategory.
NR 273.061 Discharge prohibitions.
NR 273.062 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
NR 273.063 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
NR 273.064 New source performance standards.
NR 273.065 Pretreatment standards for existing sources.
NR 273.066 Pretreatment standards for new sources.
Subchapter VII — Uranium
NR 273.07 Applicability; description of the uranium subcategory.
NR 273.071 Discharge prohibitions.
NR 273.072 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
NR 273.073 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
NR 273.074 New source performance standards.
NR 273.076 Pretreatment standards for new sources.
Subchapter VIII — Zinc
NR 273.08 Applicability; description of the zinc subcategory.
NR 273.081 Discharge prohibitions.
NR 273.082 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
NR 273.083 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
NR 273.084 New source performance standards.
NR 273.086 Pretreatment standards for new sources.
Subchapter IX — Zirconium-Hafnium
NR 273.09 Applicability; description of the zirconium-hafnium subcategory.
NR 273.091 Discharge prohibitions.
NR 273.092 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
NR 273.093 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
NR 273.094 New source performance standards.
NR 273.095 Pretreatment standards for existing sources.
NR 273.096 Pretreatment standards for new sources.
Subchapter X — Metal Powders
NR 273.10 Applicability; description of the metal powders subcategory.
NR 273.101 Discharge prohibitions.
NR 273.102 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
NR 273.103 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
NR 273.104 New source performance standards.
NR 273.105 Pretreatment standards for existing sources.
NR 273.106 Pretreatment standards for new sources.
NR 273.001
NR 273.001 Purpose. The purpose of this chapter is to establish effluent limitations, new source performance standards, and pretreatment standards for the discharge of process wastewater pollutants from the nonferrous metals forming and metal powders point source category and its subcategories.
NR 273.001 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 273.002(1)
(1) Except as provided in
sub. (2), this chapter applies to discharges of pollutants to waters of the state and to publicly owned treatment works from the forming of nonferrous metals and nonferrous metal alloys and the associated ancillary operations.
NR 273.002(2)(b)
(b) Cadmium, chromium, gallium, germanium, indium, lithium, manganese, neodynum, or praseodymium.
NR 273.002(3)
(3) This chapter applies to discharges to waters of the state and the introduction of pollutants into publicly owned treatment works from the mechanical production of metal powders from iron, copper, aluminum, nonferrous metals, and their alloys, the forming of parts from metal powders, and the associated ancillary operations. This chapter does not apply to the production of metal powders by chemical means such as precipitation. If the metal powder is produced as the final step in refining metal, the regulations for nonferrous metals manufacturing,
ch. NR 274, apply.
NR 273.002(4)
(4) This chapter applies to any chemical of electrochemical treatment applied to the surface of the metal whenever these surface treatments are performed at the plant site where the metals are formed. If surface treatment is performed at a site other than where the metals are formed, regulations for electroplating,
ch. NR 260, or metal finishing,
ch. NR 261, apply.
NR 273.002(5)
(5) This chapter applies to casting when the casting is performed as an integral part of the metal forming process and takes place at the site where the metals are formed. When the casting does not take place where the metals are formed, the regulations for metal molding and casting,
ch. NR 256, apply.
NR 273.002 History
History: Cr.
Register, September, 1990, No. 417, eff. 10-1-90.
NR 273.003
NR 273.003 General definitions. In addition to the definitions set forth in
ss. NR 205.03,
205.04, and
211.03, the following definitions apply to the terms used in this chapter:
NR 273.003(1)
(1) “Alkaline cleaning” means the removal of lard, oil, and other compounds from a metal surface by a solution bath, usually detergent, followed by a rinse or multiple stage rinsing.
