EFFLUENT GUIDELINES AND STANDARDS, PARTS AND SUBPARTS

Part 405, Dairy Products Processing – No Pretreatment Standards

Part 406, Grain Mills Subpart A – Process in which shelled corn is steeped in a dilute solution of

sulfurous acid and then processed by wet means into such products as animal feed, regular and modified starches, corn oil, corn syrup, and dextrose

Subpart B – Process in which shelled corn is washed and subsequently milled by dry processes into such products as corn meal, grits, flour, oil and animal feed. Does not apply to discharges from subsequent manufacturing operations to produce expanded or extruded food or feed products.

Subpart C – Process in which wheat and other grains are milled by dry processes into flour and millfeed.

Subpart D – Process in which wheat is parboiled, dried, and partially debranned in the production of bulgur

Subpart E – Process in which rice is cleaned and milled by dry process Subpart F – Process in which rice is cleaned, cooked and dried before being

milled Subpart G – Manufacture of animal feeds (formula feed concentrate) using

primarily grain and grain by-products that may be supplemented by proteins, pharmaceuticals, vitamins, or mineral additives

Subpart H – Production of various breakfast cereals from grains, principally wheat and oats, requiring cooking prior to normal human consumption

Subpart I – Processing of various grains and other materials (whole grain wheat, rice, corn grits, oat flour, sugar and minor ingredients) to produce various breakfast cereals normally available for human consumption without cooking

Subpart J – Industrial operations utilizing wheat flour as a raw material for production of wheat starch and gluten (protein) components through conventional processes of physical separation and subsequent refinement

Part 407, Canned and Preserved Fruits and Vegetable Processing – No Pretreatment Standards

Part 408, Canned and Preserved Seafood Processing – No Pretreatment Standards

Part 409, Sugar Processing – No Pretreatment Standards

Part 410, Textiles – No Pretreatment Standards

Part 411, Cement Manufacturing – No Pretreatment Standards

Part 412, Feedlots Subpart A – Various types of lots for cattle, swine, sheep, chicken, and turkey Subpart B – Wet and dry lots for ducks

Part 413, Electroplating Subpart A – Ferrous or non-ferrous basis material is electroplated with copper,

nickel, chromium, zinc, tin, lead, cadmium, iron, aluminum or any combination thereof

Subpart B – Ferrous or non-ferrous basis material is electroplated with gold, silver, iridium, palladium, platinum, rhodium, ruthenium, or any combination thereof

Subpart C – Electroplating of specialty metals Subpart D – Anodizing of ferrous or non-ferrous materials Subpart E – Chromating, phosphating, or immersion plating on ferrous or non-

ferrous materials Subpart F – Chemical milling or etching of ferrous or non-ferrous materials Subpart G – Electroless plating of a metallic layer on a metallic or non-metallic

substrate Subpart H – Manufacture of printed circuit boards, including all manufacturing

operations required or used to convert an insulating substrate to a finished printed circuit board

Part 414, Organic Chemicals, Plastics, and Synthetic Fibers Subpart A – Contains general definitions, applicability, and compliance dates for

the part. Subpart B – Rayon fiber by the viscose process only Subpart C – Cellulosic man-made fibers, except rayon, and synthetic organic

fibers Subpart D – Thermoplastic resins Subpart E – Thermosetting resins Subpart F – Commodity organic chemicals Subpart G – Bulk organic chemicals Subpart H – All SIC 2865 and 2869 organic chemicals, not defined as commodity

or bulk Subpart I – Point sources that use end-of-pipe biological treatment Subpart J – Point sources that do not use end-of-pipe biological treatment Subpart K – Indirect discharge point sources

Part 415, Inorganic Chemicals Manufacturing Subpart A – Aluminum chloride Subpart B – Aluminum sulfate Subpart C – Production of calcium carbide in uncovered furnaces Subpart D – Production of calcium chloride by the brine extraction process Subpart E – Calcium oxide Subpart F – Production of chlorine and sodium or potassium hydroxide by the

diaphragm cell process and by the mercury cell process

Subpart G – Hydrochloric acid Subpart H – Hydrofluoric acid Subpart I – Production of hydrogen peroxide by the electrolytic process and by

the oxidation of alkyl hydroanthraquinones Subpart J – Nitric acid Subpart K – Potassium metal Subpart L – Potassium chloride Subpart M – Potassium sulfate Subpart N – Sodium bicarbonate Subpart O – Sodium carbonate Subpart P – Production of sodium chloride by the solution brine-mining process

and by the solar evaporation process Subpart Q – Production of sodium dichromate and by-product sodium sulfate Subpart R – Sodium metal production Subpart S – Sodium silicate Subpart T – Production of sodium sulfite by reacting sulfur dioxide with sodium

carbonate Subpart U – Sulfuric acid Subpart V – Production of titanium dioxide by the sulfate process, the chloride

process, and the simultaneous benefication-chlorination (chloride-ilmenite) process

Subpart W – Aluminum fluoride Subpart X – Production of ammonium chloride by the reaction of anhydrous

ammonia with hydrogen chloride gas and by the recovery process from Solvay process wastes

Subpart Y – Ammonium hydroxide Subpart Z – Barium carbonate Subpart AA – Production of borax by the ore-mining process and by the Trona

process Subpart AB – Production of boric acid from ore-mined borax produced by the

Trona process Subpart AC – Production of bromine by the brine-mining process and by the

Trona process Subpart AD – Production of calcium carbonate by the milk of lime process and by

the recovery process from the Solvay process wastes Subpart AE - Production of calcium hydroxide by the lime slaking process Subpart AF – Carbon dioxide Subpart AG – Production of carbon monoxide and by-product hydrogen by the

reforming process Subpart AH – Chrome pigments Subpart AI – Production of chromic acid in facilities that also manufacture

sodium dichromate Subpart AJ – Copper salts (e.g., copper sulfate, copper chloride, copper iodide,

copper nitrate). Subpart AK – Cuprous oxide Subpart AL – Production of ferric chloride from pickle liquor

Subpart AM – Ferrous sulfate Subpart AN – Production of fluorine by the liquid hydrofluoric acid electrolysis

process Subpart AO – Production of hydrogen as a refinery by-product Subpart AP – Production of hydrogen cyanide by the Andrussow process Subpart AQ – Iodine Subpart AR – Lead monoxide Subpart AS – Production of lithium carbonate by the Trona process and from

spodumene ore Subpart AT – Manganese sulfate Subpart AU – Nickel salts (e.g., nickel sulfate, nickel chloride, nickel nitrate,

nickel fluoborate, nickel carbonate) Subpart AV – Strong nitric acid Subpart AW – Production of oxygen and nitrogen by air liquification Subpart AX – Production of potassium chloride by the Trona process and by the

mining process Subpart AY – Potassium iodide Subpart AZ – Potassium permanganate Subpart BA – Silver nitrate Subpart BB – Sodium bisulfite Subpart BC – Production of sodium fluoride by the anhydrous neutralization

process and by the silico fluoride process Subpart BD – Sodium hydrosulfide Subpart BE – Sodium hydrosulfite Subpart BF – Sodium silicofluoride Subpart BG – Sodium thiosulfate Subpart BH – Production of stannic oxide by the reaction of tin metal with air or

oxygen Subpart BI – Sulfur dioxide Subpart BJ – Zinc oxide Subpart BK – Zinc sulfate Subpart BL – Cadmium pigments and salts (e.g., cadmium chloride, cadmium

nitrate, cadmium sulfate) Subpart BM – Cobalt salts Subpart BN – Sodium chlorate Subpart BO – Zinc chloride

Part 416, Reserved

Part 417, Soap and Detergent Manufacturing Subpart A – Production of neat soap through saponification of animal and

vegetable fats and oils by boiling in kettles. Subpart B – Production of fatty acids by hydrolysis of fats. Includes the

subsequent processing of the fatty acids to produce a suitable feed material for manufacture of soap by fatty acid neutralization.

Subpart C – Manufacture of neat soap by neutralizing refined fatty acids with an alkaline material in approximately stoichiometric amounts in batch or continuous operations

Subpart D – Concentration of sweet water from saponification or fat splitting to approximately 60-80 percent crude glycerine content

Subpart E – Production of finished glycerine of various grades through concentration from crude glycerine by means of distillation

Subpart F – Manufacture of soap flakes and powders commencing with the drying of the neat soap to and including packaging of the finished flakes and powders

Subpart G – Conversion of neat soap to finished bar soaps, including drying, milling, plodding, stamping, and packaging.

Subpart H – Blending of ingredients employed in the manufacture of liquid soaps and the packaging of finished products

Subpart I – Manufacure of sulfonic acid and sulfuric acid esters by means of sulfonification and sulfation of raw materials, including but not limited to petroleum drived alkyls, employing oleum in either continuous or bath processes

Subpart J – Manufacture of sulfonic acids and sulfuric acid esters by means of sulfation and sulfonation employing air and sulfur trioxide in either continuous or batch processes

Supart K – Sulfonation of an organic reactant in a vacuum reactor using undiluted SO3

Subpart L – Sulfations emplying sulfamic acid as the sulfating agent Subpart M – Sulfation of alcohols, alkylphenols and alcohol ethoxylates utilitzing

chlorosulfonic acid as the sulfating agent Subpart N – Continuous or batch neutralization of sulfated and sulfonated

alkybenzenes, alcohols, and other materials to convert them to neutral salts Subpart O – Manufacture of spray dried detergents. Includes, but is not limited

to, assembly and storage of raw materials, crutching, spray drying, blending, and packaging

Subpart P – Manufacture of liquid detergents, commencing with the blending of ingredients, ti and including bottling or packaging finished products

Subpart Q – Manufacture of dry detergents by means of the blending of dry ingredients, including, but no limited to, blending and subsequent packaging.

Subpart R – Manufacture of detergents by drum drying, including, but not limited to, drying of formulations on heated drums or rollers, conversion of dried detergents to powders or flakes, and packaging of finished products

Subpart S – Manufacture of detergent bars and cakes, including, but not limited to, drying, milling, plodding, stamping, and packaging

Part 418, Fertilizer Manufacturing Subpart A – Manufacture of sulfuric acid by sulfur burning, wet-process

phosphoric acid, normal superphosphate, triple superphosphate, and ammonium phosphate

Subpart B – Manufacture of ammonia

Subpart C – Manufacture of urea Subpart D – Manufacture of ammonium nitrate Subpart E – Production of nitric acid in concentrations up to 68 percent Subpart F – Production of ammonium sulfate by the synthetic process and by

coke oven byproduct recovery Subpart F – Production of mixed fertilizer and blend fertilizer

Part 419, Petroleum Refining Subpart A – Production of petroleum products by the use of topping and catalytic

reforming Subpart B – Production of petroleum products by the use of topping and cracking Subpart C – Production of petroleum products by the use of topping, catalytic

reforming and petrochemical operations Subpart D – Production of petroleum products by the use of topping, cracking,

and lube oil manufacturing process Subpart E – Production of petroleum products by the use of topping, cracking,

lube oil manufacturing processes, and petrochemical operations

Part 420, Iron and Steel Manufacturing Subpart A – Coke production by heating coal with (beehive) or without

(byproduct) the admission of air Subpart B – Heating of iron bearing wastes such as mill scale and dust from blast

furnaces and steelmaking furnaces together with fine iron ore, limestone, and coke fines in an ignition furnace to produce an agglomerate for charging to the blast furnace (aka sintering operations)

Subpart C – Reduction of iron ore to molten iron in a blast furnace (aka ironmaking)

Subpart D – Steelmaking operations conducted in basic oxygen, open hearth, and electric hearth furnaces

Subpart E – Vacuum degassing operations conducted by applying a vacuum to molten steel as conducted as part of iron and steel manufacturing facilities

Subpart F – Continuous casting of molten steel into intermediate or semi-finished steel products through water cooled molds as conducted as part of iron and steel manufacturing facilities

Subpart G – Hot forming operations conducted in primary, section, flat, and pipe tube mills

Subpart H – Oxidizing and reducing salt bath descaling operations as conducted as part of iron and steel manufacturing facilities

Subpart I – Sulfuric acid, hydrochloric acid, or combination acid pickling operations as conducted as part of iron and steel manufacturing facilities

Subpart J – Cold rolling and cold working pipe and tube operations in which unheated steel is passed through rolls or otherwise processed to reduce its thickness, to produce a smooth surface, or to develop controlled mechanical properties in the steel

Subpart K – Alkaline cleaning of steel and steel products to remove mineral and animal fats or oils from the steel as conducted as part of iron and steel manufacturing facilities

Subpart L – Hot dip coating of steel with zinc, terne metal, or other metals as conducted as part of iron and steel manufacturing facilities

Part 421, Nonferrous Metals Manufacturing Subpart A – Refining of bauxite to alumina by the Bayer process or by the

combination process Subpart B – Production of aluminum from alumina in the Hall-Heroult process Subpart C – Recovery, processing, and remelting of aluminum scrap to produce

metallic aluminum alloys Subpart D – Primary smelting of copper from ore or ore concentrates. Includes,

but is not limited to, roasting, converting, leaching if preceded by a pyrometallurgical step, slag granulation and dumping, fire refining, and the casting of products from these operations

Subpart E – Electrolytic refining of primary copper, including, but not limited to, anode casting performed at refineries which are not located on-site with a smelter, product casting, and by-product recovery

Subpart F – Recovery, processing, and remelting of new and used copper scrap and residues to produce copper metal and copper alloys, but are not applicable to continuous rod casting

Subpart G – Production of lead at primary lead smelters and refineries Subpart H – Production of primary zinc by either electrolytic or pyrolytic means Subpart I – Manufacture of by-products sulfuric acid at primary copper smelters,

primary zinc facilities, primary lead facilities, and primary molybdenum facilities, including any associate air pollution control or gas-conditioning systems for sulfur dioxide off-gases from pyrometalurgical operations

Subpart J – Production of tungsten at primary tungsten operations Subpart K – Production of columbium or tantalum by primary columbium-

tantalum facilities Subpart L – Production of silver from secondary silver facilities processing

photographic and nonphotographic raw materials Subpart M – Production of lead by secondary lead facilities Subpart N – Production of antimony at primary antimony facilities Subpart O – Production of beryllium by primary beryllium facilities processing

beryllium ore concentrates or beryllium hydroxide raw materials Subpart P – Production of germanium or gallium from primary and secondary

germanium and gallium facilities Subpart Q – Production of indium at secondary indium facilities processing spent

electrolyte solutions and scrap indium metal raw materials Subpart R – Production of mercury from secondary mercury facilities processing

recycled mercuric oxide batteries and other mercury containing scrap raw materials

Subpart S – Production of molybdenum or rhenium from primary molybdenum-rhenium facilities

Subpart T – Production of molybdenum or vanadium by secondary molybdenum and vanadium facilities

Subpart U – Production of nickel or cobalt by primary nickel and cobalt facilities processing ore concentrate raw materials

Subpart V – Production of nickel by secondary nickel facilities processing slag, spent acids, or scrap metal raw materials

Subpart W – Production of gold, silver, or mercury by primary precious metals and mercury facilities

Subpart X – Production of gold, platinum, palladium, rhodium, iridium, osmium, and ruthenium at secondary precious metals facilities

Subpart Y – Production of elements of scandium, yttrium, and lanthanum to lutetium, inclusive, and mischmetal by primary raw earth metals facilities processing rare earth metal oxides, chlorides, and fluorides. Mischmetal refers to a rare earth metal alloy comprised of the natural mixture of rare earth metals to about 94-99 percent. The balance of the alloy includes traces of other elements and one to two percent iron

Subpart Z – Production of tantalum at secondary tantalum facilities Subpart AA – Production of tin at secondary tin facilities utilizing either

pyrometallurgical or hydrometallurgical processes to recover tin from secondary materials

Subpart AB – Production of primary and secondary titanium at primary and secondary titanium facilities except for those facilities which only practice vacuum distillation for sponge purification and which do not practice electrolytic recovery of magnesium

Subpart AC – Production of tungsten or cobalt at secondary tungsten and cobalt facilties processing tungsten or tungsten carbide scrap materials

Subpart AD – Productionof uranium (including depleted uranium) by secondary uranium facilities

Subpart AE – Production of zirconium or hafnium at primary zirconium and hafnium facilities except for facilities that only produce zirconium or zirconium/nickel alloys by magnesium reduction of zirconium dioxide

Part 422, Phosphate Manufacturing – No Pretreatment Standards

Part 423, Steam Electric Power GeneratingOperation of a generating unit by an establishment primarily engaged in the generation of electricity for distribution and sale which results primarily from a process utilizing fossil-type fuel (coal, oil or gas) or nuclear fuel in conjunction with a thermal cycle employing the steam water system as the thermodynamic medium

Part 424, Ferroalloy Manufacturing – No Pretreatment Standards

Part 425, Leather Tanning and Finishing Subpart A – Tanneries which, either exclusively or in addition to other unhairing

and tanning operations, processes raw or cured cattle or cattle-like hides into finished leather by chemically dissolving the hide hair, chrome tanning, and retan-wet finishing

Subpart B – Tanneries which process raw or cured cattle or cattle-like hides into finished leather by hair save unhairing, chrome tanning, and retan-wet finishing

Subpart C – Tanneries which process raw or cured cattle or cattle-like hides into finished leather by hair save or pulp unhairing, vegetable tanning or alum, syntans, oil and other agents for tanning, and retan-wet finishing

Subpart D – Tanneries which process previously tanned hides and skins (grain side only) into finished leather by retan-wet finishing

Subpart E – Tanneries which process cattle hides, sheepskins, or splits (hair previously removed and pickled) into finished leather by chrome or non-chrome tanning, and retan-wet finishing

Subpart F – Tanneries which process raw or cured cattle or cattle-like hides through the blue tanned state by hair pulp unhairing and chrome tanning; no retan-wet finishing is performed

Subpart G – Tanneries which processs raw or cured sheep or sheep-like skins with the wool or hair retained into finished leather by chrome tanning, and retan-wet finishing

Subpart H – Tanneries which process raw or cured pigskins into finished leather by chemically dissolving or pulping the hair and tanning with chrome, then retan-wet finishing

Subpart I – Tanneries which process previously unhaired and tanned splits into finished leather by retan-wet finishing

Part 426, Glass Manufacturing Subpart A – Production of insulation fiberglass in which molten glass is either

directly or indirectly made, continuously fiberized and chemically bonded into a wool-like material

Subpart B – Manufacture of sheet glass Subpart C – Manufacture of rolled glass Subpart D – Manufacture of plate glass Subpart E – Manufacture of float glass (i.e., the floating of melted mineral

ingredients on a molten tin bath) Subpart F – Production of side and back automobile windows Subpart G – Production of automobile windshields Subpart H – Manufacture of glass containers Subpart I – Machine pressed and blown glass Subpart J – Manufacture of glass tubing by the Danner process Subpart K – Manufacture of television picture tube envelopes Subpart L – Manufacture of incandescent frosted and unfrosted lamp envelopes Subpart M – Manufacture of hand blown and pressed glass

Part 427, Asbestos Manufacturing – No Pretreatment Standards

Part 428, Rubber Manufacturing Subpart A – Production of pneumatic tires and inner tubes in tire and inner tube

plants Subpart B – Manufacture of emulsion crumb rubber, other than

acrylonitrilebutadiene rubber Subpart C – Manufacture of crumb rubber Subpart D – Manufacture of latex rubber Subpart E – Production of molded, extruded, and fabricated rubber products,

foam rubber backing, rubber cement-dipped goods, and retreaded tires by plants that process less than 8,200 lbs/day of raw materials

Subpart F – Production of molded, extruded, and fabricated rubber products, foam rubber backing, rubber cement-dipped goods and retreaded tires by plants that process between 8,200 and 23,000 lbs/day of raw materials

Subpart G – Production of molded, extruded and fabricated rubber products, foam rubber backing, rubber cement-dipped goods and retreaded tires by plants that process greater than 23,000 lbs/day of raw materials

Subpart H – Production of reclaimed rubber by use of the wet digestion process Subpart I – Production of reclaimed rubber except when produced by the wet

digestion process Subpart J – Manufacture of latex dipped, latex extruded, and latex molded

products with the exception of those discharges from textile plants subject to 40 CFR Part 410

Subpart K – Manufacture of latex foam except for textile plants subject to 40 CFR Part 410

Part 429, Timber Products Processing Subpart A – Barking of logs and insulation board production Subpart B – Facilities that manufacture veneers and do not store or hold raw

materials in wet storage conditions Subpart C – Facilities that produce plywood that do not store or hold raw

materials in wet storage conditions. Subpart D – Production of hardboard using the dry matting process for forming

the board mat Subpart E – Production of hardboard using the wet matting process for forming

the board mat Subpart F – Pressure wood preserving treatment processes and all pressure wood

preserving treatment processes employing water borne inorganic salts Subpart G – Wood preserving using steam as part of the process Subpart H – Wood preserving operations which use the Boulton process as the

predominant method of conditioning stock Subpart I – Wet storage of unprocessed woods Subpart J – 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

Subpart K – Sawmills and planing mills Subpart L – Drying, planing, dipping, staining, end coating, moisture proofing,

fabrication, and by-product utilization timber processing operations not otherwise covered by specific guidelines and standards

Subpart M – Manufacture of particleboard Subpart N – Production of insulation board using wood as the primary raw

material Subparts O & P – Manufacture of wood furniture and wood fixtures

Part 430, Pulp, Paper and Paperboard Subpart A – Production of dissolving pulp at kraft mills Subpart B – Production of: market pulp at bleached kraft mills; paperboard,

coarse paper and tissue paper at bleached kraft mills; pulp and fine papers at bleached kraft mills; and pulp and paper at soda mills

Subpart C – Production of: pulp and paper at unbleached kraft mills including linerboard or bag paper and other mixed products; pulp and paper using the unbleached kraft-neutral sulfite semi-chemical (cross recovery) process; and pulp and paper at combined unbleached kraft and semi-chemical mills, wherein the spent semi-chemical cooking liquor is burned with the unbleached kraft chemical recovery system

Subpart D – Production of pulp at dissolving sulfite mills where blow pit pulp washing techniques are used and pulp and paper at papergrade sulfite mills where vacuum or pressure drums are used to wash pulp

Subpart E – Production of pulp and paper at papergrade sulfite mills where blow pit pulp washing techniques are used and pulp and paper at papergrade sulfite mills where vacuum or pressure drums are used to wash pulp

Subpart F – Production of pulp and paper at semi-chemical mills using an ammonia base or a sodium base

Subpart G – Production of: pulp and paper at groundwood chemi-mechanical mills; pulp and paper at groundwood mills through the application of the thermo-mechanical process; pulp and coarse paper, molded pulp products, and newsprint at groundwood mills; and pulp and fine paper at groundwood mills

Subpart H – Production of pulp and paper at non-wood chemical pulp mills Subpart I – Production of pulp and paper at deink mills including fine papers,

tissue papers, or newsprint Subpart J – Production of: paperboard from wastepaper from noncorrugating

medium furnish or from corrugating medium furnish; tissue paper from wastepaper without deinking at secondary fiber mills; molded products from wastepaper without deinking; and builders’ paper and roofing felt from wastepaper

Subpart K – Production of: fine papers at nonintegrated mills using wood fiber furnish or cotton fiber furnish; and lightweight papers at nonintegrated mills or lightweight electrical papers at nonintegrated mills

Subpart L – Production of: tissue papers at nonintegrated mills; filter and non-woven papers at nonintegrated mills; and paperboard at nonintegrated mills.

Part 431, The Builders’ Paper and Board Mills Subpart A – Production of builder’s paper and roofing felt from wastepaper

Part 432, Meat Products – No Pretreatment Standards

Part 433, Metal Finishing Subpart A – Facilities which perform one or more of the following operations:

electroplating, electroless plating, anodizing, coating, chemical etching and milling, and printed circuit board manufacture

Part 434, Coal Mining – No Pretreatment Standards

Part 435 Oil and Gas Extraction – No Pretreatment Standards

Part 436, Mineral and Mining Processing - No Pretreatment Standards

Part 437, Centralized Waste Treatment Subpart A – Facilities that treat or recover metals from metal-bearing wastes

received off-site and/or other CWT’s Subpart B – Facilities that treat or recover oil from oily waste received off-site

and/or other CWT’s. Subpart C – Facilities that treat or recover organic wastes from organic wastes

received off-site and/or other CWT’s Subpart D – Facilities that mix any combination of the above Subparts and treat

or recover material. Part 438, Metal Products and Machinery – No Pretreatment Standards

Part 439, Pharmaceutical Manufacturing Subpart A – Manufacture of pharmaceuticals by fermentation Subpart B – Manufacture of pharmaceuticals by extraction Subpart C – Manufacture of pharmaceuticals by chemical synthesis Subpart D – Mixing/compounding and formulation of operations of

pharmaceuticals products Subpart E – Pharmaceutical research facilities

Part 440, Ore Mining and Dressing – No Pretreatment Standards

Part 441, Reserved

Part 442, Transportation Equipment Cleaning Subpart A – Facilities that clean the interior of tank trucks and intermodal tank

containers which have been used to transport chemical or petroleum cargos Subpart B – Facilities that clean the interior of rail tank cars which have been

used to transport chemical or petroleum cargos

Subpart C – Facilities that clean tank barges or ocean/sea tankers which have been used to transport chemical or petroleum cargos

Subpart D – Facilities that clean tank trucks, intermodal tank containers, rail tank cars, tank barges and ocean/sea tankers which have been used to transport food grade cargos – No Pretreatment Standards

Part 443, Paving and Roofing Material (Tars and Asphalt) Subpart A – Asphalt paving and roofing emulsion production Subpart B – Asphalt concrete production Subpart C – Asphalt roofing materials production Subpart D – Linoleum and printed asphalt felt floor coverings production

Part 444, Waste Combustors Subpart A – Wastewater discharges that are associated with Commercial

Hazardous Waste Combustors

Part 445, Landfills – No Pretreatment Standards

Part 446, Paint Formulating Subpart A – Oil base paint production where tank cleaning is performed using

solvents

Subpart 447, Ink Formulating Subpart A – Oil based ink production where the tank washing system uses

solvents

Subpart 448 – 453, Reserved

Subpart 454, Gum and Wood Chemicals Manufacturing – No Pretreatment Standards

Subpart 455, Pesticide Chemicals Subpart A – A facility that manufactures a pesticide active ingredient (i.e., an

ingredient that is intended to prevent, destroy, repel, or mitigate any pest) listed in Table 1 of Part 455

Subpart B – Manufacture of metallo-organic active ingredients containing mercury, cadmium, arsenic, or copper. (The manufacture of intermediates used to manufacture the active ingredients are excluded from coverage.)

Subpart C – Pesticide formulating, packaging, and repacking operations except those operations specifically excluded from coverage as specified in 40 CFR 455.40

Subpart D – Acceptable analytical test methods for analysis of pesticide pollutants to demonstrate compliance with 40 CFR part 455

Subpart E – Applicable to discharges resulting from all repackaging of agricultural pesticides performed by refilling establishments, as defined in 455.10; whose primary business is wholesale or retail sales; and where no pesticide manufacturing, formulating or packaging occurs

Part 456, Reserved

Part 457, Explosives Manufacturing – No Pretreatment Standards

Part 458, Carbon Black Manufacturing Subpart A – Carbon black production by the furnace process

Subpart B – Carbon black production by the thermal process Subpart C – Carbon black production by the channel process Subpart D – Carbon black production by the lamp process

Part 459, Photographic Processing – No Pretreatment Standards

Part 460, Hospitals – No Pretreatment Standards

Part 461, Battery Manufacturing Subpart A – Manufacture of cadmium anode batteries Subpart B – Manufacture of calcium anode batteries Subpart C – Manufacture of lead anode batteries Subpart D – Manufacture of zinc anode batteries with acid electrolyte (i.e.,

Leclanche type batteries) Subpart E – Manufacture of lithium anode batteries Subpart F – Manufacture of magnesium anode batteries Subpart G – Manufacture of zinc anode batteries

Part 462, Reserved

Part 463, Plastics Molding and Forming – No Pretreatment Standards

Part 464, Metal Molding and Casting Subpart A – The remelting of aluminum or an aluminum alloy to form a cast

intermediate or final product by pouring or forcing the molten metal into a mold, except for ingots, pigs, or other cast shapes related to nonferrous, primary and secondary metals manufacturing subject to 40 CFR part 421 and aluminum forming operations subject to 40 CFR Part 467. Except for grinding scrubber operations, process operations following the cooling of castings not covered under aluminum forming are covered under 40 CFR Part 433.

Subpart B – The remelting of copper or a copper alloy to form a cast intermediate or final product by pouring or forcing molten metal into a mold, except for ingots, pigs, or other cast shapes related to nonferrous primary and secondary metals manufacturing subject to 40 CFR Part 421. Casting of beryllium alloys in which beryllium is present at 0.1 or greater percent by weight and precious metals alloys in which the precious metal is present at 30 or greater percent by weight are excluded from coverage. Except for grinding scrubber operations, processing operations following the cooling of castings are covered under 40 CFR Parts 413 and 433.

Subpart C – The remelting of ferrous metals to form a cast intermediate or finished product by pouring the molten metal into a mold. Except for grinding operations, processing operations following the cooling of castings are covered under 40 CFR Parts 413 and 433.

Subpart D – The remelting of zinc or zinc alloy to form a cast intermediate or final product by pouring or forcing the molten metal into a mold, except for ingots, pigs, or other cast shapes related to nonferrous metals manufacturing subject to 40 CFR part 421 and nonferrous metals forming subject to 40 CFR Part

471. Processing operations following the cooling of castings not covered under nonferrous metals forming are covered under 40 CFR Part 413 and 433.

Part 465, Coil Coating Subpart A – Operations converting a steel basis material strip into coated stock.

Steel basis material means cold rolled steel, hot rolled steel, and chrome, nickel and tin coated steel.

Subpart B - Operations converting a galvanized basis material strip into coated stock. Galvanized basis material means zinc coated steel, galvalum, brass and other copper base strip

Subpart C – Operations converting a aluminum basis material strip into coated stock. Aluminum basis material means aluminum, aluminum alloys and aluminum coated steels

Subpart D – Manufacture of seamless can bodies that are washed

Part 466, Porcelain Enameling Subpart A – Porcelain enameling of steel basis materials Subpart B – Porcelain enameling of cast iron basis materials Subpart C – Porcelain enameling of aluminum basis materials Subpart D – Porcelain enameling of copper basis materials

Part 467, Aluminum Forming Subpart A – Core and ancillary operations of the rolling of aluminum and

aluminum alloys with neat oils Subpart B – Core and ancillary operations of the rolling of aluminum and

aluminum alloys with emulsions Subpart C – Core and ancillary operations of the extruding of aluminum and

aluminum alloys Subpart D – Core and ancillary operations of the forging of aluminum and

aluminum alloys Subpart E – Core and ancillary operations of the drawing of aluminum and

aluminum alloys with neat oils Subpart F – Core and ancillary operations of the drawing of aluminum and

aluminum alloys with emulsions or soaps

Parts 468, Copper Forming Subpart A – Forming of copper and copper alloys except beryllium copper alloys

(i.e., any copper alloy that is alloyed to contain 0.10 percent or greater of beryllium)

Subpart B – Forming of beryllium copper alloys

Part 469, Electrical and Electronic Components Subpart A – Manufacture of semiconductors. Excludes such process operations as

sputtering, vapor deposition, and electroplating Subpart B – Manufacture of electronic crystals Subpart C – Manufacture of cathode ray tubes Subpart D – Manufacture of luminescent materials, i.e, materials that emit light

upon excitation by such energy sources as photons, electrons, applies voltage,

chemical reactions or mechanical energy and which are specifically used as coatings in fluorescent lamps and cathode ray tubes. For example, calcium halophophate, yttrium oxide, zinc sulfide, and zinc-cadmium sulfide

Part 470, Reserved

Subpart 471, Nonferrous Metals Forming and Metal Powders Subpart A – Lead-tin-bismuth forming operations Subpart B – Magnesium forming operations Subpart C – Nickel-cobalt forming operations Subpart D – Precious metals forming operations. Includes gold, platinum,

palladium, and silver and their alloys and any alloy containing greater percent by weight of precious metals

Subpart E – Refractory metals forming operations. Includes columbium, tantalum, molybdenum, rhenium, tungsten, and vanadium and their alloys

Subpart F – Titanium forming operations Subpart G – Uranium forming operations Subpart H – Zinc forming operations Subpart I – Zirconium-hafnium forming operations Subpart J – Metal powders production