Petroleum refinery primary oil/water/solids separation sludge-Any sludge generated from the gravitational separation of oil/water/solids during the storage or treatment of process wastewaters from petroleum refineries. Such sludges include, but are not limited to, those generated in: oil/water/solids separators; tanks and impoundments; ditches and other conveyances; sumps; and stormwater units receiving dry weather flow. Sludge generated in stormwater units that do not receive dry weather flow, sludges generated from non-contact once-through cooling waters segregated for treatment from other process or oily cooling waters, sludges generated in aggressive biological treatment units as defined in §261.31(b)(2) (including sludges generated in one or more additional units after wastewaters have been treated in aggressive biological treatment units) and K051 Hwastes are not included in this listing. Petroleum refinery secondary (emulsified) oil/water/solids separation sludge Any sludge and/or float generated from the physical and/or chemical separation of oil/water/solids in process wastewaters and oily cooling wastewaters from petroleum refineries. Such wastes include, but are not limited to, all sludges and floats generated in: induced air flotation (IAF) units, tanks and impoundments, and all sludges generated in DAF units. Sludges generated in stormwater units that do not receive dry weather flow, sludges generated from Konce-through non-contact cooling waters segregated for treatment from other process or oil cooling wastes, sludges and floats generated in aggressive biological treatment units as defined in $261.31(b)(2) (including sludges and floats generated in one or more additional units after wastewaters have been treated in aggressive biological treatment units) and F037, K048, and K051 wastes are not included in this listing. K001 Bottom sediment sludge from the treatment of wastewaters from wood Wastewater treatment sludge from the production of chrome yellow and K003 Wastewater treatment sludge from the production of molybdate orange K004 Wastewater treatment sludge from the production of zinc yellow pig ments. K005 Wastewater treatment sludge from the production of chrome green pig- K006 Wastewater treatment sludge from the production of chrome oxide green pigments (anhydrous and hydrated). TABLE 302.4-LIST OF HAZARDOUS SUBSTANCES AND REPORTABLE QUANTITIES-Continued [Note: All Comments/Notes Are Located at the End of This Table] K007 Hazardous substance Wastewater treatment sludge from the production of iron blue pigments. K008 Oven residue from the production of chrome oxide green pigments. Distillation bottoms from the production of acetaldehyde from ethylene. Distillation side cuts from the production of acetaldehyde from ethylene. Bottom stream from the wastewater stripper in the production of acrylo- K013 Bottom stream from the acetonitrile column in the production of acrylo- K014 Bottoms from the acetonitrile purification column in the production of acrylonitrile. Heavy ends or distillation residues from the production of carbon tetrachloride. K017 Heavy ends (still bottoms) from the purification column in the production K018 Heavy ends from the fractionation column in ethyl chloride production. Heavy ends from the distillation of ethylene dichloride in ethylene dichlo- K020 Heavy ends from the distillation of vinyl chloride in vinyl chloride mon- Distillation bottom tars from the production of phenol/acetone from cumene. K023 Distillation light ends from the production of phthalic anhydride from naphthalene. K024 Distillation bottoms from the production of phthalic anhydride from naphthalene. K025 Distillation bottoms from the production of nitrobenzene by the nitration Centrifuge and distillation residues from toluene diisocyanate production. K028 Spent catalyst from the hydrochlorinator reactor in the production of 1,1,1-trichloroethane. K029 Waste from the product steam stripper in the production of 1,1,1-trichloroethane. K030 Column bottoms or heavy ends from the combined production of tri- K031 By-product salts generated in the production of MSMA and cacodylic Wastewater treatment sludge from the production of chlordane. K033 Wastewater and scrub water from the chlorination of cyclopentadiene in the production of chlordane. K034 Filter solids from the filtration of hexachlorocyclopentadiene in the pro- K035 Wastewater treatment sludges generated in the production of creosote. K036 Still bottoms from toluene reclamation distillation in the production of 1* 1* TABLE 302.4-LIST OF HAZARDOUS SUBSTANCES AND REPORTABLE QUANTITIES-Continued [Note: All Comments/Notes Are Located at the End of This Table] Hazardous substance CASRN Filter cake from the filtration of diethylphosphorodithioic acid in the production of phorate. 4❘ K041 4 K042 A X A K041 Wastewater treatment sludge from the production of toxaphene. K042 Heavy ends or distillation residues from the distillation of tetrachlorobenzene in the production of 2,4,5-T. Wastewater treatment sludges from the manufacturing and processing of explosives. K045 Spent carbon from the treatment of wastewater containing explosives. Wastewater treatment sludges from the manufacturing, formulation and loading of lead-based initiating compounds. Dissolved air flotation (DAF) float from the petroleum refining industry. Heat exchanger bundle cleaning sludge from the petroleum refining industry. Emission control dust/sludge from the primary production of steel in electric furnaces. K062 Spent pickle liquor generated by steel finishing operations of factilties within the iron and steel industry (SIC Codes 331 and 332). K064 Acid plant blowdown slurry/sludge resulting from thickening of blowdown slurry from primary copper production. K065 Surface impoundment solids contained in and dredged from surface impoundments at primary lead smelting facilities. K066 1* Sludge from treatment of process wastewater and/or acid plant blowdown from primary zinc production. 4 K073 1 (0.454) 10 (4.54) Brine purification muds from the mercury cell process in chlorine pro- K073 Chlorinated hydrocarbon waste from the purification step of the dia- Distillation bottoms from aniline extraction. Wastewater treatment sludges generated during the production of vet- Distillation or fractionation column bottoms from the production of K086 Solvent washes and sludges, caustic washes and sludges, or water 1. Distillation light ends from the production of phthalic anhydride from ortho-xylene. K094 4 K087 100 (45.4) |