Wisconsin Legislature: NR 274.284

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

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

NR 274.274 NR 274.274 New source performance standards. Any new source subject to this subchapter shall achieve the following standards: - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times. - See PDF for table

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

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

NR 274.275 NR 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: - See PDF for table

NR 274.275 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

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

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

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

NR 274.282 NR 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: - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

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

NR 274.282 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.283 NR 274.283 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: - See PDF for table

NR 274.283 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.284 NR 274.284 New source performance standards. Any new source subject to this subchapter shall achieve the following standards: - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

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

NR 274.284 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.286 NR 274.286 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 274.283.

NR 274.286 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

subch. XXIX of ch. NR 274 Subchapter XXIX — Secondary Tin

NR 274.29 NR 274.29 Applicability; description of the secondary tin 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 tin at secondary tin facilities which utilize either pyrometalurgical or hydrometalurgical processes to recover tin from secondary materials.

NR 274.29 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.292 NR 274.292 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

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

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

NR 274.292 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.293 NR 274.293 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: - See PDF for table

NR 274.293 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.294 NR 274.294 New source performance standards. Any new source subject to this subchapter shall achieve the following standards: - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

(1) Within the range of 7.5 to 10.0 at all times - See PDF for table

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

NR 274.294 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.295 NR 274.295 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 274.293.

NR 274.295 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.296 NR 274.296 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 274.293.

NR 274.296 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

subch. XXX of ch. NR 274 Subchapter XXX — Primary and Secondary Titanium

NR 274.30 NR 274.30 Applicability; description of the primary and secondary titanium 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 titanium or cobalt at secondary titanium and cobalt facilities which process titanium or titanium carbide scrap raw materials.

NR 274.30 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.302 NR 274.302 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