Chapter NR 264

NR 264.22 Note (2) Within the range of 6.0 to 9.0 at all times.

NR 264.22 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

NR 264.23 NR 264.23 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:

NR 264.23 Note (1) The arsenic limitation only applies to manufacturers of gallium or indium arsenide crystals.

NR 264.23 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

NR 264.24 NR 264.24 New source performance standards. Any new source subject to this subchapter shall achieve the standards set forth in s. NR 264.23.

NR 264.24 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

NR 264.25 NR 264.25 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:

NR 264.25 Note (1) The arsenic limitation only applies to manufacturers of gallium or indium arsenide crystals.

NR 264.25 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

NR 264.26 NR 264.26 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 comply with the standards set forth in s. NR 264.25.

NR 264.26 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

NR 264.27 NR 264.27 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 following effluent limitations representing the degree of effluent reduction attainable by application of BCT:

NR 264.27 Note (1) Within the range of 6.0 to 9.0 at all times.

NR 264.27 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

subch. III of ch. NR 264 Subchapter III — Cathode Ray Tube Subcategory

NR 264.30 NR 264.30 Applicability; description of the cathode ray tube subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the manufacture of cathode ray tubes. This subchapter does not apply to the manufacture of receiving or transmitting tubes.

NR 264.30 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

NR 264.31 NR 264.31 Specialized definitions. The following definitions apply to the terms used in this subchapter:

NR 264.31(1) (1) “Cathode ray tube” means an electronic device in which electrons focus through a vacuum to generate a controlled image on a luminescent surface.

NR 264.31(2) (2) “TTO” means the sum of the concentrations of each of the following toxic organic compounds which is found in the discharge at a concentration greater than 10 micrograms per liter.

1, 1, 1 chloroform

trichloroethane

methylene chloride

bis (2-ethylhexyl) phthalate

toluene

trichloroethylene

NR 264.31 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

NR 264.32 NR 264.32 New source performance standards. Any new source subject to this subchapter shall achieve the following NSPS:

NR 264.32 Note (1) Within the range of 6.0 to 9.0 at all times.

NR 264.32 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

NR 264.33 NR 264.33 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:

NR 264.33 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

NR 264.34 NR 264.34 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:

NR 264.34 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

subch. IV of ch. NR 264 Subchapter IV — Luminescent Materials Subcategory

NR 264.40 NR 264.40 Applicability; description of the luminescent materials subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs resulting from the manufacture of materials, such as calcium halophosphate, yttrium oxide, zinc sulfide, and zinc-cadmium sulfide, which emit light upon excitation by energy sources such as photons, electrons, applied voltage, chemical reactions, or mechanical energy, and which are specifically used as coatings in fluorescent lamps and cathode ray tubes.

NR 264.40 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

NR 264.41 NR 264.41 New source performance standards. Any new source subject to this subchapter shall achieve the following NSPS:

NR 264.41 Note (1) Within the range of 6.0 to 9.0 at all times.

NR 264.41 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

NR 264.42 NR 264.42 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:

NR 264.42 History History: Cr. Register, May, 1990, No. 413, eff. 6-1-90.

NR 264.42 Note Note: The Wisconsin administrative code corresponds to the code of federal regulations as cross referenced in the following table: