We use cookies to improve your experience and save your reports. Privacy Policy

HomeRCRA CodesF ListF007
F List — Wastes From Non-Specific Sources Listed - toxic

RCRA Hazardous Waste Number

F007

Spent cyanide plating bath solutions from electroplating operations

Official source: 40 CFR Part 261 (eCFR)

Hazard Basis

Listed - toxic

Regulation

40 CFR Part 261

Need recovery options for a F007 stream?

Map recovery routes for F007

Classification

See the full F list

Manufacturing process wastes that arise across many industries: spent solvents (F001-F005), electroplating and metal finishing wastes (F006-F019), and others. The code follows the process, not the industry.

How F007 is handled

01

F-listed wastes carry the code from the process that produced them, in any industry.

02

The mixture rule applies: mixing an F-listed waste into another stream generally makes the whole stream F-listed.

03

Spent solvent F codes (F001-F005) are among the most commonly recycled RCRA streams - solvent recovery and fuel blending are established routes.

Other F-list codes

F001The following spent halogenated solvents used in degreasing: Tetrachloroethylene, trichloroethylene, methylene chloride, 1,1,1-trichloroethane, carbon tetrachloride, and chlorinated fluorocarbons; all spent solvent mixtures/blends used in degreasing containing, before use, a total of ten percent or more (by volume) of one or more of the above halogenated solvents or those solvents listed in F002, F004, and F005; and still bottoms from the recovery of these spent solvents and spent solvent mixturesF002The following spent halogenated solvents: Tetrachloroethylene, methylene chloride, trichloroethylene, 1,1,1-trichloroethane, chlorobenzene, 1,1,2-trichloro-1,2,2-trifluoroethane, ortho-dichlorobenzene, trichlorofluoromethane, and 1,1,2-trichloroethane; all spent solvent mixtures/blends containing, before use, a total of ten percent or more (by volume) of one or more of the above halogenated solvents or those listed in F001, F004, or F005; and still bottoms from the recovery of these spent solvents and spent solvent mixturesF003The following spent non-halogenated solvents: Xylene, acetone, ethyl acetate, ethyl benzene, ethyl ether, methyl isobutyl ketone, n-butyl alcohol, cyclohexanone, and methanol; all spent solvent mixtures/blends containing, before use, only the above spent non-halogenated solvents; and all spent solvent mixtures/blends containing, before use, one or more of the above non-halogenated solvents, and, a total of ten percent or more (by volume) of one or more of those solvents listed in F001, F002, F004, and F005; and still bottoms from the recovery of these spent solvents and spent solvent mixturesF004The following spent non-halogenated solvents: Cresols and cresylic acid, and nitrobenzene; all spent solvent mixtures/blends containing, before use, a total of ten percent or more (by volume) of one or more of the above non-halogenated solvents or those solvents listed in F001, F002, and F005; and still bottoms from the recovery of these spent solvents and spent solvent mixturesF005The following spent non-halogenated solvents: Toluene, methyl ethyl ketone, carbon disulfide, isobutanol, pyridine, benzene, 2-ethoxyethanol, and 2-nitropropane; all spent solvent mixtures/blends containing, before use, a total of ten percent or more (by volume) of one or more of the above non-halogenated solvents or those solvents listed in F001, F002, or F004; and still bottoms from the recovery of these spent solvents and spent solvent mixturesF006Wastewater treatment sludges from electroplating operations except from the following processes: (1) Sulfuric acid anodizing of aluminum; (2) tin plating on carbon steel; (3) zinc plating (segregated basis) on carbon steel; (4) aluminum or zinc-aluminum plating on carbon steel; (5) cleaning/stripping associated with tin, zinc and aluminum plating on carbon steel; and (6) chemical etching and milling of aluminumF008Plating bath residues from the bottom of plating baths from electroplating operations where cyanides are used in the processF009Spent stripping and cleaning bath solutions from electroplating operations where cyanides are used in the process
View the full F list →

Materials classified as F007

Common industrial materials that can carry the F007 waste code — each finder page shows exactly when it applies.

RCRA code for Electroplating Sludge

Where can a F007 stream go?

Recognized recovery routes for this waste family, ranked by typical recovery tier. Which route fits depends on your specific stream — composition, volume and region.

Metals recovery (HTMR / hydrometallurgical)

Medium recovery

Electroplating and metal-finishing residues carry recoverable nickel, copper, zinc and cadmium; high temperature metals recovery and hydrometallurgical processing are the established routes.

40 CFR 268.42 Table 1 — HTMR technology standard

In-process reclamation

Medium recovery

Process residues that still carry recoverable product or feedstock value can be reclaimed — processed to recover a usable material or regenerated for reuse — inside or outside the generating industry.

40 CFR 261.1(c)(4) — reclamation

Stabilization & controlled disposal

Low recovery

Below economic metal concentrations, stabilization to the land disposal restriction treatment standard followed by controlled disposal remains the default management route.

40 CFR 268.40 — LDR treatment standards

These are the typical routes for the F list. Your stream's actual options depend on its composition and where it sits.

Get the ranked options for your stream

Get buyer contacts for RCRA F007

Leave your work email. Our industrial desk sends verified company contacts with location-specific pricing and contract minimums for spent cyanide plating bath solutions from electroplating operations — not generic benchmarks.

Reviewed by our industrial desk within 1 business day.

Related Resources

Deepen your understanding of industrial symbiosis and circular economy strategies.

Benefits of Industrial SymbiosisWhy turning waste streams into off-taker matches creates measurable economic and environmental valueHow AI Matching Technology WorksHow SymbioFlows pairs waste producers with verified off-takers at scaleCircular Economy GuideA practical introduction to closing material loops between industries