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Manitoba waste code EHS22 Salt used in fertilizer & chemical making. Limit 100 mg/kg.

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EHS22, Ammonium carbamate.

  • Manitoba Schedule B concentration codes

    Ammonium carbamate

Manitoba total-mass limit: 100 mg/kg for Ammonium carbamate.

Total ammonium carbamate is limited to 100 mg/kg by total mass. Salt used in fertilizer & chemical making.

Is Manitoba EHS22 hazardous waste?

Yes, when the Schedule B threshold is met. EHS22 is a Category 3 Provincial Waste Code. It applies when ammonium carbamate reaches the Schedule B total mass-concentration threshold of 100 mg/kg.

The 3-digit provincial waste class goes in a separate field. It describes the waste stream and doesn't replace the UN Number or Provincial Waste Code.

For regulated hazardous waste, enter EHS22 in the UN Number or Provincial Waste Code field on the Manitoba movement document. Manitoba’s registration and shipment rules apply.

What does Manitoba EHS22 cover?

This code tests waste for ammonium carbamate. Measure total concentration by mass and compare it with 100 mg/kg. At or above that Schedule B figure, the waste is hazardous-waste Category 3 and takes code EHS22.

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 ammonium carbamate always Manitoba EHS22?

CodeWhen it fits
EHS22Total ammonium carbamate is 100 mg/kg or more by mass.

Pick the code from the waste's actual composition, test result and source. Provincial registration and movement rules, federal cross-border controls and TDG classification are separate checks that a code doesn't replace.

Which codes sit beside Manitoba EHS22?

CodeWhat it is
EHS18Ammonium acetate
EHS19Ammonium benzoate
EHS20Ammonium bicarbonate
EHS21Ammonium bisulphite
EHS23Ammonium carbonate
EHS24Ammonium chloride
EHS25Ammonium citrate, dibasic
EHS26Ammonium oxalate