EPA HAZARDOUS WASTE CODES Code Waste description Code Waste description D001 Ignitable waste D023 o-Cresol D002 Corrosive waste D024 m-Cresol D003 Reactive waste D025 p-Cresol D004 Arsenic D026 Cresol D005 Barium D027 1,4-Dichlorobenzene D006 Cadmium D028 1,2-Dichloroethane D007 Chromium D029 1,1-Dichloroethylene D008 Lead D030 2,4-Dinitrotoluene D009 Mercury D031 Heptachlor (and its epoxide) D010 Selenium D032 Hexachlorobenzene D011 Silver D033 Hexachlorobutadiene D012 Endrin(1,2,3,4,10,10-hexachloro-1,7-epoxy- D034 Hexachloroethane 1,4,4a,5,6,7,8,8a-octahydro-1,4-endo, endo- 5,8-dimeth-ano-naphthalene) D035 Methyl ethyl ketone D013 Lindane (1,2,3,4,5,6-hexa- D036 Nitrobenzene chlorocyclohexane, gamma isomer) D037 Pentachlorophenol D014 Methoxychlor (1,1,1-trichloro-2,2-bis [p- methoxyphenyl] ethane) D038 Pyridine D015 Toxaphene (C10 H10 Cl8, Technical D039 Tetrachloroethylene chlorinated camphene, 67-69 percent chlorine) D040 Trichlorethylene D016 2,4-D (2,4-Dichlorophenoxyacetic acid) D041 2,4,5-Trichlorophenol D017 2,4,5-TP Silvex (2,4,5- D042 2,4,6-Trichlorophenol Trichlorophenoxypropionic acid) D043 Vinyl chloride D018 Benzene D019 Carbon tetrachloride D020 Chlordane D021 Chlorobenzene D022 Chloroform B-1 EPA HAZARDOUS WASTE CODES (Continued) Code Waste description Code Waste description HAZARDOUS WASTE FROM NONSPECIFIC solvents: cresols, cresylic acid, and SOURCES nitrobenzene; and the still bottoms from the recovery of these solvents; all spent solvent F001 The following spent halogenated solvents mixtures/blends containing, before use, a used in degreasing: Tetrachloroethylene, total of ten percent or more (by volume) of trichlorethylene, methylene chloride, 1,1,1- one or more of the above nonhalogenated trichloroethane, carbon tetrachloride and solvents or those solvents listed in F001, chlorinated fluorocarbons; all spent solvent F002, and F005; and still bottoms from the mixtures/blends used in degreasing recovery of these spent solvents and spent containing, before use, a total of ten solvent mixtures. percent or more (by volume) of one or more of the above halogenated solvents or F005 The following spent nonhalogenated those solvents listed in F002, F004, and solvents: toluene, methyl ethyl ketone, F005; and still bottoms from the recovery carbon disulfide, isobutanol, pyridine, of these spent solvents and spent solvent benzene, 2-ethoxyethanol, and 2- mixtures. nitropropane; all spent solvent mixtures/blends containing, before use, a F002 The following spent halogenated solvents: total of ten percent or more (by volume) of Tetrachloroethylene, methylene chloride, one or more of the above nonhalogenated trichloroethylene, 1,1,1-trichloroethane, solvents or those solvents listed in F001, chlorobenzene, 1,1,2-trichloro-1,2,2- F002, or F004; and still bottoms from the trifluoroethane, ortho-dichlorobenzene, recovery of these spent solvents and spent trichlorofluoromethane, and 1,1,2, solvent mixtures. trichloroethane; all spent solvent mixtures/blends containing, before use, a F006 Wastewater treatment sludges from total of ten percent or more (by volume) of electroplating operations except from the one or more of the above halogenated following processes: (1) sulfuric acid solvents or those solvents listed in F001, anodizing of aluminum; (2) tin plating on F004, and F005; and still bottoms from the carbon steel; (3) zinc plating (segregated recovery of these spent solvents and spent basis) on carbon steel; (4) aluminum or solvent mixtures. zinc-aluminum plating on carbon steel; (5) cleaning/stripping associated with tin, zinc, F003 The following spent non-halogenated and aluminum plating on carbon steel; and solvents: Xylene, acetone, ethyl acetate, (6) chemical etching and milling of ethyl benzene, ethyl ether, methyl isobutyl aluminum. ketone, n-butyl alcohol, cyclohexanone, and methanol; all spent solvent mixtures/ F007 Spent cyanide plating bath solutions from blends containing, before use, only the electroplating operations. above spent nonhalogenated solvents; and all spent solvent mixtures/blends F008 Plating bath residues from the bottom of containing, before use, one or more of the plating baths from electroplating operations above nonhalogenated solvents, and a total in which cyanides are used in the process. of ten percent or more (by volume) of one or more of those solvents listed in F001, F009 Spent stripping and cleaning bath solutions F002, F004, and F005; and still bottoms from electroplating operations in which from the recovery of these spent solvents cyanides are used in the process. and spent solvent mixtures. F010 Quenching bath residues from oil baths F004 The following spent nonhalogenated from metal heat treating operations in B-2 EPA HAZARDOUS WASTE CODES (Continued) Code Waste description Code Waste description which cyanides are used in the process. materials on equipment previously used for the production or manufacturing use (as a F011 Spent cyanide solutions from slat bath pot reactant, chemical intermediate, or cleaning from metal heat treating component in a formulating porcess) of tri- operations. and tetrachlorophenols. (This listing does not include wastes from equipment used F012 Quenching wastewater treatment sludges only for the production or use of from metal heat treating operations in hexachlorophene from highly purified which cyanides are used in the process. 2,4,5-trichlorophenol.) F019 Wastewater treatment sludges from the F024 Process wastes including, but not limited chemical conversion coating of aluminum to, distillation residues, heavy ends, tars, except from zirconium phosphating in and reactor clean-out wastes, from the aluminum can washing when such production of certain chlorinated aliphatic phosphating is an exclusive conversion hydrocarbons by free radical catalyzed coating process. processes. These chlorinated aliphatic hydrocarbons are those having carbon F020 Wastes (except wastewater and spent chain lengths ranging from one to and carbon from hydrogen chloride including five, with varying amounts and purification) from the production or positions of chlorine substitution. (This manufacturing use (as a reactant, chemical listing does not include wastewaters, intermediate, or component in a wastewater treatment sludge, spent formulating process) of tri- or catalysts, and wastes listed in Sections tetrachlorophenol or of intermediates used 261.31. or 261.32) to produce their pesticide derivatives. (This listing does not include wastes from F025 Condensed light ends, spent filters and the production of hexachlorophene from filter aids, and spent desiccant wastes from highly purified 2,4,5-trichlorophenol.) the production of certain chlorinated aliphatic hydrocarbons, by free radical F021 Wastes (except wastewater and spent catalyzed processes. These chlorinated carbon from hydrogen chloride aliphatic hydrocarbons are those having purification) from the production or carbon chain lengths ranging from one, to manufacturing use (as a reactant, chemical and including five, with varying amounts intermediate, or component in a and positions of chlorine substitution. formulating process) of pentachlorophenol, or of intermediates used to produce F026 Wastes (except wastewater and spent derivatives. carbon from hydrogen chloride purification) from the production of F022 Wastes (except wastewater and spent materials on equipment previously used for carbon from hydrogen chloride the manufacturing use (as a reactant, purification) from the manufacturing use chemical intermediate, or component in a (as a reactant, chemical intermediate, or formulating process) of tetra-, penta-, or component in a formulating process) of hexachlorobenzene under alkaline tetra-, penta-, or hexachlorobenzenes under conditions. alkaline conditions. F027 Discarded unused formulations containing F023 Wastes (except wastewater and spent tri-, tetra-, or pentachlorophenol or carbon from hydrogen chloride discarded unused formulations containing purification) from the production of compounds derived from these B-3 EPA HAZARDOUS WASTE CODES (Continued) Code Waste description Code Waste description chlorophenols. (This listing does not F035 Wastewaters, process residuals, include formulations containing preservative drippage, and spent hexachlorophene synthesized from formulations from wood preserving prepurified 2,4,5-trichlorophenol as the sole processes generated at plants that use component.) inorganic preservatives containing arsenic or chromium. This listing does not include F028 Residues resulting from the incineration or K001 bottom sediment sludge from the thermal treatment of soil contaminated with treatment of wastewater from wood EPA hazardous waste nos. F020, F021, preserving processes that use creosote F022, F023, F026, and F027. and/or pentachlorophenol. F032 Wastewaters, process residuals, F037 Petroleum refinery primary oil/water/solids preservative drippage, and spent separation sludge - Any sludge generated formulations from wood preserving from the gravitational separation of processes generated at plants that currently oil/water/solids during the storage or use, or have previously used, treatment of process wastewaters and oily chlorophenolic formulations [except cooling wastewaters from petroleum potentially cross-contaminated wastes that refineries. Such sludges include, but are have had the F032 waste code deleted in not limited to, those generated in accordance with Section 261.35 (i.e., the oil/water/solids separators; tanks and newly promulgated equipment cleaning