K148 federal waste code Heavy still bottoms from distilling coal tar.
- Free, no account
- Based on SOR/2021-25 and official ECCC guidance
- Nothing is stored
Find a Canadian waste code
K148, Coal-tar distillation residue.
Federal K source codes
Coal-tar distillation residue
Use K148 only when the waste stream and named Schedule 12 industry process both match.
ComplyOnSiteIs Federal K148 hazardous waste?
Yes, if the listing and federal definition apply. K148 lists coal-tar distillation residue. The source, composition, concentration or test condition on record must match, and the exclusions in SOR/2021-25 still apply.
On a federally regulated international shipment, the applicant records the waste classification in the waste-line details of the federal notification in CNMTS. The movement rules and exclusions still apply.
What does Federal K148 cover?
Residue left by coal tar distillation, including still bottoms. The waste form and the process that made it must both match. A similar material from another operation isn't K148.
- Official wording
- Residues from coal tar distillation, including still bottoms.
- Rule
- SOR/2021-25
Is coal-tar distillation residue always Federal K148?
| Code | When it fits |
|---|---|
| K148 | Coal-tar distillation residue from the named Schedule 12 process. |
Decide from where the material came from, how it was used, what it contains and what the tests show. Sharing a chemical or process word with the listing isn't enough. The full listed condition and any federal exclusion still decide.
Which codes sit beside Federal K148?
| Code | What it is |
|---|---|
| K060 | Coking-operation ammonia-distillation lime sludge |
| K087 | Coking-operation settling-tank tar sludge |
| K141 | Coal-coke tar-recovery process residue |
| K142 | Coal-coke tar storage-tank residue |
| K143 | Coal-coke light-oil recovery process residue |
| K144 | Coal-coke light-oil refining sump residue |
| K145 | Coal-coke naphthalene-recovery residue |
| K147 | Coal-tar refining storage-tank residue |