Ontario waste class D037 Wood preservative for poles & timber, highly toxic.
- Free, no account
- Based on Ontario Regulation 347, Schedule 4
- Nothing is stored
Find a Canadian waste code
D037, Pentachlorophenol.
Ontario leachate quality criteria
Pentachlorophenol
Ontario TCLP limit: 6 mg/L for Pentachlorophenol.
ComplyOnSiteIs Ontario D037 hazardous waste?
Yes, when the leachate limit is met. Ontario sets the leachate limit for pentachlorophenol at 6 mg/L in the TCLP extract. A result exactly at the limit meets it, subject to the regulation’s exclusions. The concentration in the original bulk waste is a different measure.
For a subject-waste shipment, the generator records the 3-digit class and primary characterization in the waste-number details of the Ontario hazardous waste manifest. This number names the constituent for the assessment and doesn’t replace that class-and-letter waste number. Land-disposal treatment standards are assessed separately.
What is Ontario D037?
This number covers pentachlorophenol in the extract from the Toxicity Characteristic Leaching Procedure. Its classification limit is 6 mg/L. It marks a toxic leachate, whatever the industry, container or physical form. Ontario sets treatment requirements for land disposal separately.
- Schedule
- Schedule 4
- Purpose
- Leachate-toxic classification; Schedule 5 separately sets treatment standards
- TCLP classification limit
- ≥ 6 mg/L
- CAS
- 87-86-5
Is pentachlorophenol waste Ontario D037?
| Code | When it fits |
|---|---|
| D037 | The TCLP extract reaches or exceeds the limit of 6 mg/L. |
| This constituent criterion not met | The TCLP extract is below 6 mg/L. Other hazardous criteria still need assessment. |
A result below the limit for one constituent doesn’t settle other constituents, characteristic hazards or listed-waste rules. Apply the classification threshold first, then the land-disposal treatment standard.
Which wastes take Ontario D037?
| Waste | When it’s D037 |
|---|---|
| Contaminated soil | Measured extract concentration (individual limit) |