Title 40: Protection of Environment
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PART 429—TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY
Section Contents
General Provisions
§ 429.10 Applicability.
§ 429.11 General definitions.
§ 429.12 Monitoring requirements. [Reserved]
Subpart A—Barking Subcategory
§ 429.20 Applicability; description of the barking subcategory.
§ 429.21 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.22 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.23 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). [Reserved]
§ 429.24 New source peformance standards (NSPS).
§ 429.25 Pretreatment standards for existing sources (PSES).
§ 429.26 Pretreatment standards for new sources (PSNS).
Subpart B—Veneer Subcategory
§ 429.30 Applicability; description of the veneer subcategory.
§ 429.31 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.32 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.33 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 429.34 New source performance standards (NSPS).
§ 429.35 Pretreatment standards for existing sources (PSES).
§ 429.36 Pretreatment standards for new sources (PSNS).
Subpart C—Plywood Subcategory
§ 429.40 Applicability; description of the plywood subcategory.
§ 429.41 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.42 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.43 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 429.44 New source performance standards (NSPS).
§ 429.45 Pretreatment standards for existing sources (PSES).
§ 429.46 Pretreatment standards for new sources (PSNS).
Subpart D—Dry Process Hardboard Subcategory
§ 429.50 Applicability; description of the dry process hardboard subcategory.
§ 429.51 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.52 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.53 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 429.54 New source performance standards (NSPS).
§ 429.55 Pretreatment standards for existing sources (PSES).
§ 429.56 Pretreatment standards for new sources (PSNS).
Subpart E—Wet Process Hardboard Subcategory
§ 429.60 Applicability; description of the wet process hardboard subcategory.
§ 429.61 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.62 [Reserved]
§ 429.63 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). [Reserved]
§ 429.64 New source performance standards (NSPS).
§ 429.65 Pretreatment standards for existing sources (PSES).
§ 429.66 Pretreatment standards for new sources (PSNS).
Subpart F—Wood Preserving—Water Borne or Nonpressure Subcategory
§ 429.70 Applicability; description of the wood preserving-water borne or nonpressure subcategory.
§ 429.71 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.72 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.73 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 429.74 New source performance standards (NSPS).
§ 429.75 Pretreatment standards for existing sources (PSES).
§ 429.76 Pretreatment standards for new sources (PSNS).
Subpart G—Wood Preserving Steam Subcategory
§ 429.80 Applicability; description of the wood preserving—steam subcategory.
§ 429.81 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.82 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.83 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). [Reserved]
§ 429.84 New source performance standards (NSPS).
§ 429.85 Pretreatment standards for existing sources (PSES).
§ 429.86 Pretreatment standards for new sources (PSNS).
Subpart H—Wood Preserving—Boulton Subcategory
§ 429.90 Applicability; description of the wood preserving—Boulton subcategory.
§ 429.91 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.92 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.93 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 429.94 New source performance standards (NSPS).
§ 429.95 Pretreatment standards for existing sources (PSES).
§ 429.96 Pretreatment standards for new sources (PSNS).
Subpart I—Wet Storage Subcategory
§ 429.100 Applicability; description of the wet storage subcategory.
§ 429.101 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.102 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.103 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 429.104 New source performance standards (NSPS).
§ 429.105 Pretreatment standards for existing sources (PSES).
§ 429.106 Pretreatment standards for new sources (PSNS).
Subpart J—Log Washing Subcategory
§ 429.110 Applicability; description of the log washing subcategory.
§ 429.111 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.112 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.113 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 429.114 New source performance standards (NSPS).
§ 429.115 Pretreatment standards for existing sources (PSES).
§ 429.116 Pretreatment standards for new sources (PSNS).
Subpart K—Sawmills and Planing Mills Subcategory
§ 429.120 Applicability; description of the sawmills and planing mills subcategory.
§ 429.121 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.122 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.123 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 429.124 New source performance standards (NSPS).
§ 429.125 Pretreatment standards for existing sources (PSES).
§ 429.126 Pretreatment standards for new sources (PSNS).
Subpart L—Finishing Subcategory
§ 429.130 Applicability; description of the finishing subcategory.
§ 429.131 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.132 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.133 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 429.134 New source performance standards (NSPS).
§ 429.135 Pretreatment standards for existing sources (PSES).
§ 429.136 Pretreatment standards for new sources (PSNS).
Subpart M—Particleboard Manufacturing Subcategory
§ 429.140 Applicability; description of the particleboard manufacturing subcategory.
§ 429.141 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.142 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.143 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 429.144 New source performance standards (NSPS).
§ 429.145 Pretreatment standards for existing sources (PSES).
§ 429.146 Pretreatment standards for new sources (PSNS).
Subpart N—Insulation Board Subcategory
§ 429.150 Applicability; description of the insulation board subcategory.
§ 429.151 Effluent limitations representing the degree of effluent reduction attaintable by the application of the best practicable control technology currently available (BPT).
§ 429.152 [Reserved]
§ 429.153 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). [Reserved]
§ 429.154 New source performance standards (NSPS).
§ 429.155 Pretreatment standards for existing sources (PSES).
§ 429.156 Pretreatment standards for new sources (PSNS).
Subpart O—Wood Furniture and Fixture Production Without Water Wash Spray Booth(s) or Without Laundry Facilities Subcategory
§ 429.160 Applicability; description of the wood furniture and fixture production without water wash spray booth(s) or without laundry facilities subcategory.
§ 429.161 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.162 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.163 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 429.164 New source performance standards (NSPS).
§ 429.165 Pretreatment standards for existing sources (PSES).
§ 429.166 Pretreatment standards for new sources (PSNS).
Subpart P—Wood Furniture and Fixture Production With Water Wash Spray Booth(s) or With Laundry Facilities Subcategory
§ 429.170 Applicability; description of the wood furniture and fixture production with water wash spray booth(s) or with laundry facilities subcategory.
§ 429.171 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.172 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.173 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 429.174 New source performance standards (NSPS).
§ 429.175 Pretreatment standards for existing sources (PSES).
§ 429.176 Pretreatment standards for new sources (PSNS).
Authority: Secs. 301, 304(b), (c), (e), and (g), 306(b) and (c), 307(a)(b) and (c) and 501 of the Clean Water Act (the Federal Water Pollution Control Act Amendments of 1972, as amended by the Clean Water Act of 1977) (the “Act”); 33 U.S.C. 1311, 1314(b), (c), (e), and (g), 1316(b) and (c), 1317(b) and (c), and 1361; 86 Stat. 815, Pub. L. 92–500; 91 Stat. 1567, Pub. L. 95–217.
Source: 46 FR 8285, Jan. 26, 1981, unless otherwise noted.
General Provisions
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§ 429.10 Applicability.
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This part applies to any timber products processing operation, and any plant producing insulation board with wood as the major raw material, which discharges or may discharge process wastewater pollutants to the waters of the United States, or which introduces or may introduce process wastewater pollutants into a publicly owned treatment works.
§ 429.11 General definitions.
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In addition to the definitions set forth in 40 CFR part 401, the following definitions apply to this part:
(a) The term “hydraulic barking” means a wood processing operation that removes bark from wood by the use of water under a pressure of 6.8 atm (100 psia) or greater.
(b) The terms “cubic feet” or “cubic meters” of production in subpart A means the cubic feet or cubic meters of logs from which bark is removed.
(c) The term “process wastewater” specifically excludes non-contact cooling water, material storage yard runoff (either raw material or processed wood storage), boiler blowdown, and wastewater from washout of thermal oxidizers or catalytic oxidizers, wastewater from biofilters, or wastewater from wet electrostatic precipitators used upstream of thermal oxidizers or catalytic oxidizers installed by facilities covered by subparts B, C, D or M to comply with the national emissions standards for hazardous air pollutants (NESHAP) for plywood and composite wood products (PCWP) facilities (40 CFR part 63, subpart DDDD). For the dry process hardboard, veneer, finishing, particleboard, and sawmills and planing mills subcategories, fire control water is excluded from the definition.
(d) The term “gross production of fiberboard products” means the air dry weight of hardboard or insulation board following formation of the mat and prior to trimming and finishing operations.
(e) The term “hardboard” means a panel manufactured from interfelted ligno-cellulosic fibers consolidated under heat and pressure to a density of 0.5 g/cu cm (31 lb/cu ft) or greater.
(f) The term “insulation board” means a panel manufactured from interfelted ligno-cellulosic fibers consolidated to a density of less than 0.5 g/cu cm (less than 31 lb/cu ft).
(g) The term “smooth-one-side (S1S) hardboard” means hardboard which is produced by the wet-matting, wet-pressing process.
(h) The term “smooth-two-sides (S2S) hardboard” means hardboard which is produced by the wet-matting, dry-pressing process.
(i) The term “debris” means woody material such as bark, twigs, branches, heartwood or sapwood that will not pass through a 2.54 cm (1.0 in) diameter round opening and is present in the discharge from a wet storage facility.
(j) For the subcategories for which numerical limitations are given, the daily maximum limitation is a value that should not be exceeded by any one effluent measurement. The 30-day limitation is a value that should not be exceeded by the average of daily measurements taken during any 30-day period.
[46 FR 8285, Jan. 26, 1981, as amended at 46 FR 57287, Nov. 23, 1981; 69 FR 46045, July 30, 2004]
§ 429.12 Monitoring requirements. [Reserved]
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Subpart A—Barking Subcategory
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§ 429.20 Applicability; description of the barking subcategory.
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This subpart applies to discharges to waters of the United States and to the introduction of process wastewater pollutants into publicly owned treatment works from the barking of logs by plants in SIC major group 24, and by plants producing insulation board (SIC group 2661).
§ 429.21 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT):
(a) The following limitations apply to all mechanical barking installations: There shall be no discharge of process wastewater pollutants into navigable waters.
(b) The following limitations constitute the maximum permissible discharge for hydraulic barking installations:
Subpart A------------------------------------------------------------------------ BPT effluent limitations ------------------------- Average of daily Pollutant or pollutant property Maximum for values for any 1 day 30 consecutive days------------------------------------------------------------------------ Metric units (kilograms per cubic meter of production) -------------------------BOD5.......................................... 1.5 0.5TSS........................................... 6.9 2.3pH............................................ (\1\) (\1\) ------------------------- English units (pounds per cubic foot of production) -------------------------BOD5.......................................... 0.09 0.03TSS........................................... 0.431 0.144pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0 at all times.
Subpart A------------------------------------------------------------------------ NSPS effluent limitations ------------------------- Average of Pollutant or pollutant property daily Maximum for values for any 1 day 30 consecutive days------------------------------------------------------------------------ Metric units (kilograms per cubic meter of production) -------------------------BOD5.......................................... 1.5 0.5TSS........................................... 6.9 2.3pH............................................ (\1\) (\1\) ------------------------- English units (pounds per cubic foot of production) -------------------------BOD5.......................................... 0.09 0.03TSS........................................... 0.431 0.144pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0 at all times.
Subpart B------------------------------------------------------------------------ BPT effluent limitations ------------------------- Average of daily Pollutant or pollutant property values for Maximum for 30 any 1 day consecutive days shall not exceed------------------------------------------------------------------------ Metric units (kilograms per cubic meter of production) -------------------------BOD5.......................................... 0.72 0.24pH............................................ (\1\) (\1\) ------------------------- English units (pounds per cubic foot of production) -------------------------BOD5.......................................... 0.045 0.015pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0 at all times.
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(c) The following limitations constitute the maximum permissible discharge for hardwood veneer manufacturing processes which use direct steaming for the conditioning of logs:
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Subpart B------------------------------------------------------------------------ BPT effluent limitations ------------------------- Average of daily Pollutant or pollutant property values for Maximum for 30 any 1 day consecutive days shall not exceed------------------------------------------------------------------------ Metric units (kilograms per cubic meter of production) -------------------------BOD5.......................................... 1.62 0.54pH............................................ (\1\) (\1\) ------------------------- English units (pounds per cubic foot of production) -------------------------BOD5.......................................... 0.10 0.034pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0 at all times.
Subpart E (S1S)------------------------------------------------------------------------ BPT Effluent Limitations ------------------------------- Average of Pollutant or pollutant property daily values Maximum for for 30 any 1 day consecutive days------------------------------------------------------------------------ kg/kkg (lb/ 1000 lb) of gross production -------------------------------BOD5.................................... 20.5 10.7TSS..................................... 37.3 24.6pH...................................... (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0 at all times.
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(b) The following limitations apply to plants which produce smooth-two-sides (S2S) hardboard:
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Subpart E (S2S)------------------------------------------------------------------------ BPT Effluent Limitations ------------------------------- Average of Pollutant or pollutant property daily values Maximum for for 30 any 1 day consecutive days------------------------------------------------------------------------ kg/(kkg (lb/ 1000 lb) of gross production -------------------------------BOD5.................................... 32.9 21.4TSS..................................... 54.2 37.1pH...................................... (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0 at all times.
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[46 FR 8285, Jan. 26, 1981, as amended at 46 FR 11972, Feb. 12, 1981]
§ 429.62 [Reserved]
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§ 429.63 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). [Reserved]
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§ 429.64 New source performance standards (NSPS).
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For purpose of this new source performance standard only, “new source” means a source which is constructed at a site at which no other source covered by this part is located. Any new source subject to this subpart must achieve the following new source performance standards (NSPS): There shall be no discharge of process wastewater pollutants into navigable waters.
[46 FR 8285, Jan. 26, 1981, as amended at 46 FR 57287, Nov. 23, 1981]
§ 429.65 Pretreatment standards for existing sources (PSES).
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Any existing source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
§ 429.66 Pretreatment standards for new sources (PSNS).
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Any new source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
Subpart F—Wood Preserving—Water Borne or Nonpressure Subcategory
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§ 429.70 Applicability; description of the wood preserving-water borne or nonpressure subcategory.
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This subpart applies to discharges and to the introduction of process wastewater pollutants into publicly owned treatment works from all nonpressure wood preserving treatment processes and all pressure wood preserving treatment processes employing water borne inorganic salts.
§ 429.71 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of reduction attainable by the application of the best practicable control technology (BPT): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.72 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
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§ 429.73 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.74 New source performance standards (NSPS).
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Any new source subject to this subpart must achieve the following new source performance standards (NSPS): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.75 Pretreatment standards for existing sources (PSES).
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Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for existing sources (PSES): There shall be no introduction of process wastewater pollutants into publicly owned treatment works.
§ 429.76 Pretreatment standards for new sources (PSNS).
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Except as provided in 40 CFR 403.7, any new source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources (PSNS): There shall be no introduction of process wastewater pollutants into publicly owned treatment works.
Subpart G—Wood Preserving Steam Subcategory
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§ 429.80 Applicability; description of the wood preserving—steam subcategory.
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This subpart applies to discharges to waters of the United States and to the introduction of process wastewater pollutants into publicly owned treatment works from wood preserving processes that use direct steam impingment on wood as the predominant conditioning method; processes that use the vapor drying process as the predominant conditioning method; direct steam conditioning processes which use the same retort to treat with both salt and oil type preservatives; and steam conditioning processes which apply both salt type and oil type preservatives to the same stock.
§ 429.81 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT):
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Subpart G------------------------------------------------------------------------ BPT Effluent Limitations ----------------------------- Pollutant or pollutant property Maximum Average of daily for any 1 values for 30 day consecutive days------------------------------------------------------------------------ English units (lb/ 1000 cubic feet of product) -----------------------------COD....................................... 68.5 34.5Phenols................................... .14 .04Oil and Grease............................ 1.5 .75pH........................................ (\1\) (\1\) ----------------------------- Metric units (kg/ 1000 cu m of product) -----------------------------COD....................................... 1,100 550Phenols................................... 2.18 .65Oil and Grease............................ 24.0 12.0pH........................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 6.0 to 9.0 at all times.
Subpart G [PSES Effluent Limitations]------------------------------------------------------------------------ Maximum for any 1 Pollutant or pollutant property day (mg/ l)------------------------------------------------------------------------Oil and grease............................................... 100Copper....................................................... 5Chromium..................................................... 4Arsenic...................................................... 4------------------------------------------------------------------------
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In cases where POTWs find it necessary to impose mass limitations, the following equivalent mass limitations are provided as guidance.
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[Grams per cubic meter of production]------------------------------------------------------------------------ Maximum for any Pollutant or pollutant property 1 day------------------------------------------------------------------------Oil and grease......................................... 20.5Copper................................................. .62Chromium............................................... .41Arsenic................................................ .41------------------------------------------------------------------------
Subpart H [PSES Effluent Limitations]------------------------------------------------------------------------ Maximum for any 1 Pollutant or pollutant property day (mg/ l)------------------------------------------------------------------------Oil and grease............................................... 100Copper....................................................... 5Chromium..................................................... 4Arsenic...................................................... 4------------------------------------------------------------------------
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In cases where POTWs find it necessary to impose mass limitations, the following equivalent mass limitations are provided as guidance.
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Subpart H [PSES Effluent Limitations; grams per cu m of production]------------------------------------------------------------------------ Maximum Pollutant or pollutant property for any 1 day------------------------------------------------------------------------Oil and grease............................................... 20.5Copper....................................................... .62Chromium..................................................... .41Arsenic...................................................... .41------------------------------------------------------------------------
§ 429.96 Pretreatment standards for new sources (PSNS).
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Except as provided in 40 CFR 403.7, any new source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources (PSNS): There shall be no introduction of process wastewater pollutants into publicly owned treatment works.
Subpart I—Wet Storage Subcategory
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§ 429.100 Applicability; description of the wet storage subcategory.
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This subpart applies to discharges to waters of the United States and to the introduction of process wastewater pollutants into publicly owned treatment works from the storage of unprocessed wood, i.e., the storage of logs or roundwood before or after removal of bark in self-contained bodies of water (mill ponds or log ponds) or the storage of logs or roundwood on land during which water is sprayed or deposited intentionally on the logs (wet decking).
§ 429.101 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent reduction attainable by the application of the best practicable control technology currently available (BPT): There shall be no debris discharged and the pH shall be within the range of 6.0 to 9.0
§ 429.102 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
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§ 429.103 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT): There shall be no debris discharged and the pH shall be within the range of 6.0 to 9.0.
§ 429.104 New source performance standards (NSPS).
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Any new source subject to this subpart must achieve the following new source performance standards (NSPS): There shall be no debris discharged and the pH shall be within the range of 6.0 to 9.0.
§ 429.105 Pretreatment standards for existing sources (PSES).
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Any existing source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
§ 429.106 Pretreatment standards for new sources (PSNS).
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Any new source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
Subpart J—Log Washing Subcategory
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§ 429.110 Applicability; description of the log washing subcategory.
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This subpart applies to discharges to waters of the United States and to the introduction of process wastewater pollutants into publicly owned treatment works from the log washing process in which water under pressure is applied to logs for the purpose of removing foreign material from the surface of the log before further processing.
§ 429.111 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT): There shall be no discharge of process wastewater pollutants to navigable waters containing a total suspended solids concentration greater than 50 mg/l and the pH shall be within the range of 6.0 to 9.0.
§ 429.112 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
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§ 429.113 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.114 New source performance standards (NSPS).
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Any new source subject to this subpart must achieve the following new source performance standards (NSPS): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.115 Pretreatment standards for existing sources (PSES).
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Any existing source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
§ 429.116 Pretreatment standards for new sources (PSNS).
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Any new source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
Subpart K—Sawmills and Planing Mills Subcategory
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§ 429.120 Applicability; description of the sawmills and planing mills subcategory.
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This subpart applies to discharges to waters of the United States and to the introduction of process wastewater pollutants into publicly owned treatment works from the timber products processing procedures that include all or part of the following operations: bark removal (other than hydraulic barking as defined in §429.11 of this part), sawing, resawing, edging, trimming, planing and machining.
§ 429.121 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology (BPT): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.122 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
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§ 429.123 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.124 New source performance standards (NSPS).
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Any new source subject to this subpart must achieve the following new source performance standards (NSPS): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.125 Pretreatment standards for existing sources (PSES).
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Any existing source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
§ 429.126 Pretreatment standards for new sources (PSNS).
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Any new source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
Subpart L—Finishing Subcategory
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§ 429.130 Applicability; description of the finishing subcategory.
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This subpart applies to discharges to waters of the United States and to the introduction of process wastewater pollutants into publicly owned treatment works from the drying, planing, dipping, staining, end coating, moisture proofing, fabrication, and by-product utilization timber processing operations not otherwise covered by specific guidelines and standards.
§ 429.131 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology (BPT): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.132 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
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§ 429.133 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subject must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.134 New source performance standards (NSPS).
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Any new source subject to this subpart must achieve the following new source performance standards (NSPS): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.135 Pretreatment standards for existing sources (PSES).
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Any existing source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
§ 429.136 Pretreatment standards for new sources (PSNS).
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Any new source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
Subpart M—Particleboard Manufacturing Subcategory
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§ 429.140 Applicability; description of the particleboard manufacturing subcategory.
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This subpart applies to discharges to waters of the United States and to the introduction of process wastewater pollutants into publicly owned treatment works from any plant which manufactures particleboard.
§ 429.141 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology (BPT): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.142 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
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§ 429.143 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.144 New source performance standards (NSPS).
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Any new source subject to this subpart must achieve the following new source performance standards (NSPS): There shall be no discharge of process wastewater pollutants into navigable waters.
§ 429.145 Pretreatment standards for existing sources (PSES).
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Any existing source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
§ 429.146 Pretreatment standards for new sources (PSNS).
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Any new source subject to this subpart which introduce process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
Subpart N—Insulation Board Subcategory
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§ 429.150 Applicability; description of the insulation board subcategory.
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This subpart applies to discharges to waters of the United States and to the introduction of process wastewater pollutants into publicly owned treatment works from plants which produce insulation board using wood as the primary raw material. Specifically excluded from this subpart is the manufacture of insulation board from the primary raw material bagasse.
§ 429.151 Effluent limitations representing the degree of effluent reduction attaintable by the application of the best practicable control technology currently available (BPT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT):
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Subpart N------------------------------------------------------------------------ BPT effluent limitations ------------------------- Average of daily Pollutant or pollutant property Maximum for values for any 1 day 30 consecutive days------------------------------------------------------------------------ kg/kkg (lb/ 1000 lb) of gross production -------------------------BOD5.......................................... 8.13 4.32TSS........................................... 5.69 2.72pH............................................ ........... (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0 at all times.