Manitoba waste code EHS97 Green iron salt for water treatment & iron-poor soils.
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- Based on Manitoba Regulation 195/2015 and program guidance
- Nothing is stored
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EHS97, Ferrous sulphate.
Manitoba Schedule B concentration codes
Ferrous sulphate
Manitoba total-mass limit: 100 mg/kg for Ferrous sulphate.
ComplyOnSiteIs Manitoba EHS97 hazardous waste?
Yes, when the Schedule B threshold is met. EHS97 is a Category 3 Provincial Waste Code. It applies when ferrous sulphate reaches the Schedule B total concentration of 100 mg/kg by mass.
The 3-digit provincial waste class goes in a separate field. It doesn't replace the UN Number or Provincial Waste Code.
For regulated hazardous waste, enter EHS97 in the UN Number or Provincial Waste Code field on the Manitoba movement document. Manitoba’s registration and shipment rules still apply.
What does Manitoba EHS97 cover?
EHS97 tests waste for ferrous sulphate. Measure the total concentration by mass. At 100 mg/kg or more, the waste is hazardous-waste Category 3 with code EHS97.
- Schedule
- B
- Hazardous-waste category
- 3
- Recorded threshold
- 100 mg/kg
- Official wording
- Hazardous Waste Regulation, M.R. 195/2015.php?reg=195%2F2015)
Is ferrous sulphate always Manitoba EHS97?
| Code | When it fits |
|---|---|
| EHS97 | Total ferrous sulphate is 100 mg/kg or more by mass. |
Pick the code from what the waste is made of, its test result and where it came from. Provincial registration and movement rules, federal cross-border controls and TDG classification are separate checks, and a code doesn't replace them.