Chapter NR 274

NR 274.093 NR 274.093  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

(1) For molybdenum acid plants only.

NR 274.093 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.094 NR 274.094  New source performance standards. Any new source subject to this subchapter shall achieve the following standards: - See PDF for table

(1) For molybdenum acid plants only.

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

NR 274.094 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.095 NR 274.095  Pretreatment standards for existing sources. Except as provided in ss. NR 211.13 and 211.14, any new [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 274.095 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.096 NR 274.096  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 274.093.

NR 274.096 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

subch. X of ch. NR 274 Subchapter X — Primary Tungsten

NR 274.10 NR 274.10  Applicability; description of the primary tungsten 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 tungsten at primary tungsten facilities.

NR 274.10 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.102 NR 274.102  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 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) The limitation for ammonia does not apply if the mother liquor feed to the ion exchange process or the raffinate from the ion exchange process contains sulfates at concentrations exceeding 1,000 mg/l, this mother liquor or raffinate is treated by ammonia stripping, and this mother liquor or raffinate is not commingled with any other process or nonprocess waters prior to steam stripping for ammonia removal.

(2) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times.

NR 274.102 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.103 NR 274.103  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 - See PDF for table - See PDF for table - See PDF for table - See PDF for table - See PDF for table

(1) The limitation for ammonia does not apply if the mother liquor feed to the ion exchange process or the raffinate from the ion exchange process contains sulfates at concentrations exceeding 1,000 mg/l, this mother liquor or raffinate is treated by ammonia stripping, and this mother liquor or raffinate is not commingled with any other process or nonprocess waters prior to steam stripping for ammonia removal. - See PDF for table - See PDF for table - See PDF for table - See PDF for table - See PDF for table - See PDF for table - See PDF for table - See PDF for table

NR 274.103 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.104 NR 274.104  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 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) The limitation for ammonia does not apply if the mother liquor feed to the ion exchange process or the raffinate from the ion exchange process contains sulfates at concentrations exceeding 1,000 mg/l, this mother liquor or raffinate is treated by ammonia stripping, and this mother liquor or raffinate is not commingled with any other process or nonprocess waters prior to steam stripping for ammonia removal.

(2) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times. - See PDF for table

(1) Within the range of 7.0 to 10.0 at all times.

NR 274.104 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.105 NR 274.105  Pretreatment standards for existing sources. Except as provided in ss. NR 211.13 and 211.14, any new [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 274.103.

NR 274.105 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.106 NR 274.106  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 274.103.

NR 274.106 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

subch. XI of ch. NR 274 Subchapter XI — Primary Columbium-Tantalum

NR 274.11 NR 274.11  Applicability; description of the primary columbium-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 columbium or tantalum by primary columbium-tantalum facilities.

NR 274.11 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.112 NR 274.112  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. - 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 274.112 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.113 NR 274.113  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 - See PDF for table - See PDF for table - See PDF for table - See PDF for table - See PDF for table - See PDF for table - See PDF for table - See PDF for table - See PDF for table - See PDF for table

NR 274.113 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.114 NR 274.114  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. - 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 274.114 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.115 NR 274.115  Pretreatment standards for existing sources. Except as provided in ss. NR 211.13 and 211.14, any new [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 274.113.

NR 274.115 History History: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.116 NR 274.116  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 274.113.