NR 274.151(1)(a)
(a) The first wastewater sample taken in the calendar year has been analyzed and found to contain less than 0.7% mg/l cyanide; and
NR 274.151(1)(b)
(b) The owner or operator certifies in writing to the department or control authority that cyanide is neither generated nor used in the manufacturing process.
NR 274.151 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.152
NR 274.152 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 ![PDF](https://docs.legis.wisconsin.gov/assets/image/file_acrobat.gif)
(1) Within the range of 7.5 to 10.0 at all times.
NR 274.152 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.153 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.154
NR 274.154 New source performance standards. Any new source subject to this subchapter shall achieve the following standards:
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See PDF for table ![PDF](https://docs.legis.wisconsin.gov/assets/image/file_acrobat.gif)
(1) Within the range of 7.5 to 10.0 at all times.
NR 274.154 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.156
NR 274.156 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 274.153.
NR 274.156 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.18
NR 274.18 Applicability; description of the primary and secondary germanium and gallium 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 germanium or gallium by primary or secondary germanium or gallium facilities.
NR 274.18 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.182
NR 274.182 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 ![PDF](https://docs.legis.wisconsin.gov/assets/image/file_acrobat.gif)
(1) Within the range of 7.5 to 10.0 at all times.
NR 274.182 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.183 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.184
NR 274.184 New source performance standards. Any new source subject to this subchapter shall achieve the limitations set forth in
s. NR 274.182.
NR 274.184 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.185
NR 274.185 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 limitations set forth in
s. NR 274.183.
NR 274.185 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.186
NR 274.186 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 274.183.
NR 274.186 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.19
NR 274.19 Applicability; description of the secondary indium 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 indium at secondary indium facilities processing spent electrolyte solutions and scrap indium metal raw materials.
NR 274.19 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.194
NR 274.194 New source performance standards. Any new source subject to this subchapter shall achieve the following standards:
-
See PDF for table ![PDF](https://docs.legis.wisconsin.gov/assets/image/file_acrobat.gif)
(1) Within the range of 7.5 to 10.0 at all times.
NR 274.194 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.195 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.196
NR 274.196 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 274.195.
NR 274.196 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.20
NR 274.20 Applicability; description of the secondary mercury 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 mercury at secondary mercury facilities processing recycled mercuric oxide batteries and other scrap raw materials containing mercury.
NR 274.20 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.204
NR 274.204 New source performance standards. Any new source subject to this subchapter shall achieve the following standards:
-
See PDF for table ![PDF](https://docs.legis.wisconsin.gov/assets/image/file_acrobat.gif)
(1) Within the range of 7.5 to 10.0 at all times
NR 274.204 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.206 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.21
NR 274.21 Applicability; description of the primary molybdenum and rhenium 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 molybdenum and rhenium at primary molybdenum and rhenium facilities.
NR 274.21 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.212
NR 274.212 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 ![PDF](https://docs.legis.wisconsin.gov/assets/image/file_acrobat.gif)