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K100 RCRA waste code Toxic acid leach liquid from a battery lead smelter.

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K100, Acid solution used to leach secondary lead-smelting dust.

  • K-listed waste

    Acid solution used to leach secondary lead-smelting dust

Industry: Secondary lead.

Toxic K-listed waste from secondary lead smelters. Spent acid leaching solution from treating emission control dust or sludge.

Is K100 hazardous waste?

Yes. K100 is nonacute K-listed hazardous waste when the waste comes from the named process and matches the named stream. The federal table gives it hazard code (T), toxicity.

A K listing depends on where and how the waste was made, not on a test result alone. A test may add a characteristic code, but it doesn't remove the listing.

On a required hazardous waste manifest, put K100 in Item 13. Check the VSQG exemptions and empty-container rules too.

What does K100 cover?

Waste leaching solution from acid leaching of emission control dust or sludge from secondary lead smelting. The waste form and the exact source process must both match. Chemical content alone is not enough.

Hazard code
(T), toxicity
Industry
Secondary lead

Is secondary lead dust-leaching solution always K100?

CodeWhen it fits
K100Waste leaching solution from acid leaching of emission control dust/sludge from secondary lead smelting.
K069Emission-control dust or sludge from secondary lead smelting, except secondary acid-scrubber sludge under the administrative stay.

The industry, production step and waste form tell these K listings apart, not the chemicals in the waste. The rows above are only the nearby listed streams, so also add any characteristic or other listing that fits. One waste can carry more than one federal code.

Which codes sit beside K100?

CodeWhat it is
K096Heavy distillation residue from making 1,1,1-trichloroethane
K097Vacuum-stripper discharge from making the insecticide chlordane
K098Untreated wastewater from making the insecticide toxaphene
K099Untreated wastewater from making the herbicide 2,4-D
K101Distillation tar from making arsenic-based veterinary drugs
K102Spent activated carbon from making arsenic-based veterinary drugs
K103Extraction residue from making aniline
K104Combined wastewater from making nitrobenzene and aniline