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Canadian waste code finder

K051 federal waste code Sludge from the oil-water separators at refineries.

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  • Based on SOR/2021-25 and official ECCC guidance
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K051, Refinery American Petroleum Institute separator sludge.

  • Federal K source codes

    Refinery American Petroleum Institute separator sludge

Use K051 only when the waste stream and named Schedule 12 industry process both match.

American Petroleum Institute (API) separator sludge from petroleum refining. A federal K source code for refineries.

Is Federal K051 hazardous waste?

Yes, if the listing and federal definition apply. K051 is the federal listing for refinery American Petroleum Institute separator sludge. The source, composition, concentration or test condition must match, and the exclusions in SOR/2021-25 still apply.

On a federally regulated international shipment, the applicant enters the waste classification in the waste-line details of the federal notification in CNMTS. Follow the movement rules and exclusions.

What does Federal K051 cover?

American Petroleum Institute (API) separator sludge from petroleum refining. The waste form and its generating step must both match, so a similar material from another operation isn't K051.

Official wording
American Petroleum Institute (API) separator sludge from the petroleum refining industry.

Is refinery American Petroleum Institute separator sludge always Federal K051?

CodeWhen it fits
K051It is refinery American Petroleum Institute separator sludge from the named Schedule 12 process.

Decide from where the material came from, how it was used, what is in it and the test results. A shared chemical or process word doesn't make 2 codes interchangeable. The full listed condition and any federal exclusion still decide.

Which codes sit beside Federal K051?

CodeWhat it is
K047TNT production pink and red wastewater
K048Refinery dissolved-air flotation skimmings
K049Refinery oily emulsion solids
K050Refinery heat-exchanger cleaning sludge
K052Leaded refinery tank-bottom residue
K169Refinery crude-oil storage-tank sediment
K170Refinery slurry-oil sediment and filter solids
K171Spent refinery hydrotreating catalyst