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NR 297.021(2)(2) The following limitations apply to softwood veneer manufacturing processes which use direct steaming for the conditioning of logs:
NR 297.021(3)(3) The following limitations apply to hardwood veneer manufacturing processes which use direct steaming for the conditioning of logs:
NR 297.021 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.022NR 297.022 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 may not discharge process wastewater pollutants into waters of the state.
NR 297.022 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.023NR 297.023 New source performance standards. Any new source subject to this subchapter may not discharge wastewater pollutants to waters of the state.
NR 297.023 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.024NR 297.024 Pretreatment standards for existing sources. Any existing source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211.
NR 297.024 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.025NR 297.025 Pretreatment standards for new sources. Any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211.
NR 297.025 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
subch. III of ch. NR 297Subchapter III - Plywood Subcategory
NR 297.03NR 297.03 Applicability; description of the plywood subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from any plywood production plant which does not store or hold raw materials in wet storage conditions.
NR 297.03 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.031NR 297.031 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 may not discharge process wastewater pollutants into waters of the state.
NR 297.031 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.032NR 297.032 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 may not discharge process wastewater pollutants into waters of the state.
NR 297.032 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.033NR 297.033 New source performance standards. Any new source subject to this subchapter may not discharge process wastewater pollutants to waters of the state.
NR 297.033 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.034NR 297.034 Pretreatment standards for existing sources. Any existing source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211.
NR 297.034 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.035NR 297.035 Pretreatment standards for new sources. Any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211.
NR 297.035 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
subch. IV of ch. NR 297Subchapter IV - Dry Process Hardboard Subcategory
NR 297.04NR 297.04 Applicability; description of the dry process hardboard subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from any plant which produces hardboard using the dry matting process for forming the board mat.
NR 297.04 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.041NR 297.041 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 may not discharge process wastewater pollutants into waters of the state.
NR 297.041 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.042NR 297.042 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 may not discharge process wastewater pollutants into waters of the state.
NR 297.042 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.043NR 297.043 New source performance standards. Any new source subject to this subchapter may not discharge process wastewater pollutants to waters of the state.
NR 297.043 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.044NR 297.044 Pretreatment standards for existing sources. Any existing source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211.
NR 297.044 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.045NR 297.045 Pretreatment standards for new sources. Any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211.
NR 297.045 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
subch. V of ch. NR 297Subchapter V - Wet Process Hardboard Subcategory
NR 297.05NR 297.05 Applicability; description of the wet process hardboard subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from any plant which produces hardboard products using the wet matting process for forming the board mat.
NR 297.05 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.051NR 297.051 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:
NR 297.051 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.053NR 297.053 New source performance standards.
NR 297.053(1)(1) For purposes of the wet process subcategory only, “new source” means a source which is constructed at a site which has no other source covered by this chapter.
NR 297.053(2)(2) Any new source subject to this subchapter may not discharge process wastewater pollutants into waters of the state.
NR 297.053 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.054NR 297.054 Pretreatment standards for existing sources. Any existing source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211.
NR 297.054 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.055NR 297.055 Pretreatment standards for new sources. Any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211.
NR 297.055 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
subch. VI of ch. NR 297Subchapter VI - Waterborne and Nonpressure Wood Preserving Subcategory
NR 297.06NR 297.06 Applicability; description of the water borne and nonpressure wood preserving subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from pressure wood preserving treatment processes which employ water borne inorganic salts and all nonpressure wood preserving treatment processes.
NR 297.06 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.061NR 297.061 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 may not discharge process wastewater pollutants to waters of the state.
NR 297.061 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.062NR 297.062 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 may not discharge process wastewater pollutants to waters of the state.
NR 297.062 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.063NR 297.063 New source performance standards. Any new source subject to this subchapter may not discharge wastewater pollutants to waters of the state.
NR 297.063 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.064NR 297.064 Pretreatment standards for existing sources. Except as provided in ss. NR 211.13 and 211.14, any existing source subject to this subchapter shall comply with ch. NR 211 and may not introduce process wastewater pollutants into a POTW.
NR 297.064 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.065NR 297.065 Pretreatment standards for new sources. Except as provided in s. NR 211.13, any new source subject to this subchapter shall comply with ch. NR 211 and may not introduce process wastewater pollutants into a POTW.
NR 297.065 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
subch. VII of ch. NR 297Subchapter VII - Steam Wood Preserving Subcategory
NR 297.07NR 297.07 Applicability; description of the steam wood preserving subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from 4 types of operations:
NR 297.07(1)(1) Wood preserving processes which use direct steam impingment on wood as the predominant conditioning method;
NR 297.07(2)(2) Wood preserving processes which use the vapor drying process as the predominant conditioning method;
NR 297.07(3)(3) Direct steam conditioning processes which use the same retort to treat with both salt and oil type preservatives; and
NR 297.07(4)(4) Steam conditioning processes which apply both salt type and oil type preservatives to the same stock.
NR 297.07 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.071NR 297.071 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:
NR 297.071 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.073NR 297.073 New source performance standards. Any new source subject to this subchapter may not discharge wastewater pollutants to waters of the state.
NR 297.073 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.074NR 297.074 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 process wastewater pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSES. The following mass limitations are provided as guidance for cases where the POTW finds that mass limitations are necessary.
NR 297.074 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.075NR 297.075 Pretreatment standards for new sources. Except as provided in s. NR 211.13, any new source subject to this subchapter shall comply with ch. NR 211 and may not introduce process wastewater pollutants into a POTW.
NR 297.075 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
subch. VIII of ch. NR 297Subchapter VIII - Boulton Wood Preserving Subcategory
NR 297.08NR 297.08 Applicability; description of the boulton wood preserving subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from wood preserving operations which use the Boulton process as the predominant method of conditioning stock.
NR 297.08 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.081NR 297.081 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 may not discharge process wastewater pollutants into waters of the state.
NR 297.081 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.082NR 297.082 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 may not discharge process wastewater pollutants into waters of the state.
NR 297.082 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.083NR 297.083 New source performance standards. Any new source subject to this subchapter may not discharge process wastewater pollutants to waters of the state.
NR 297.083 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
NR 297.084NR 297.084 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 process wastewater pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSES. The following mass limitations are provided as guidance for cases where the POTW finds that mass limitations are necessary.
NR 297.084 HistoryHistory: Cr. Register, April, 1989, No. 400, eff. 5-1-89.
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Published under s. 35.93, Stats. Updated on the first day of each month. Entire code is always current. The Register date on each page is the date the chapter was last published.