Wisconsin Legislature: NR 274.262 Text

(1) Within the range of 7.5 to 10.0 at all times.

NR 274.252 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.253NR 274.253 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 274.253 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.254NR 274.254 New source performance standards. Any new source subject to this subchapter shall achieve the following standards:

(1) Within the range of 7.5 to 10.0 at all times.

NR 274.254 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.256NR 274.256 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 274.253.

subch. XXVI of ch. NR 274Subchapter XXVI — Secondary Precious Metals

NR 274.26NR 274.26 Applicability; description of the secondary precious metals 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 precious metals at secondary precious metals facilities.

NR 274.26 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.261NR 274.261 Specialized definition. “Combined metals” means the total of gold, platinum and palladium.

NR 274.261 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.262NR 274.262 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:

(1) Within the range of 7.5 to 10.0 at all times.

(1) This allowance applies to either acid or alkaline wet air pollution control scrubbers. If both acid and alkaline wet air pollution control scrubbers are present in a particular facility, the same allowance applies to each.

(2) Within the range of 7.5 to 10.0 at all times.

(1) Within the range of 7.5 to 10.0 at all times.

NR 274.262 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.263NR 274.263 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 274.263 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.264NR 274.264 New source performance standards. Any new source subject to this subchapter shall achieve the following standards:

(1) Within the range of 7.5 to 10 at all times.

(2) Within the range of 7.5 to 10 at all times.

(1) Within the range of 7.5 to 10 at all times.

(1) Within the range of 7.5 to 10.0 at all times.

NR 274.264 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.265NR 274.265 Pretreatment standards for existing sources. Except as provided in s. NR 211.13, 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 274.263.

NR 274.265 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.266NR 274.266 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 274.263.

NR 274.266 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

subch. XXVII of ch. NR 274Subchapter XXVII — Primary Rare Earth Metals

NR 274.27NR 274.27 Applicability; description of the primary rare earth metals 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 rare earth metals and mischmetal by primary rare earth metals facilities which process rare earth metal oxides, chlorides and fluorides.

NR 274.27 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.271NR 274.271 Specialized definitions. The following definitions apply to the terms used in this subchapter:

NR 274.271(1)(1) “Rare earth metals” means the elements scandium, yttrium and lanthanum to lutetium, inclusive.

NR 274.271(2)(2) “Mischmetal” means a rare earth metal alloy comprised of the natural mixture of rare earths to 94% to 99% with the remainder of the alloy including traces of other elements and 1% to 2% iron.

NR 274.271 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.274NR 274.274 New source performance standards. Any new source subject to this subchapter shall achieve the following standards:

(1) Within the range of 7.5 to 10.0 at all times.

NR 274.274 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.275NR 274.275 Pretreatment standards for existing sources. Except as provided in s. NR 211.13, 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 274.275 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.276NR 274.276 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 274.275.

NR 274.276 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

subch. XXVIII of ch. NR 274Subchapter XXVIII — Secondary Tantalum

NR 274.28NR 274.28 Applicability; description of the secondary tantalum 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 tantalum at secondary tantalum facilities.

NR 274.28 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.282NR 274.282 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:

(1) Within the range of 7.5 to 10.0 at all times