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Manitoba waste code 131 Treated waste with lead, chrome & other heavy metals, now at neutral pH.

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  • Based on Manitoba Regulation 195/2015 and program guidance
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131, Neutralized heavy-metal waste.

  • Manitoba inorganic wastes

    Neutralized heavy-metal waste

Manitoba group: inorganic wastes.

Manitoba inorganic waste. Neutralized solutions, sludges & residues containing heavy metals such as lead & chrome.

Is Manitoba 131 hazardous waste?

Not from this class alone. 131 sorts the waste by its material or source. It doesn't make a load hazardous, because Manitoba's regulation decides that first.

For regulated hazardous waste, enter 131 in the 3-digit provincial waste class field on the Manitoba movement document. Manitoba’s registration and shipment rules apply.

What does Manitoba 131 cover?

This class is neutralized heavy-metal waste, such as treatment sludge from metal finishing that contains cadmium, zinc, chromium, nickel or copper. The material and its source set the class.

Field
3-digit provincial waste class

Is neutralized heavy-metal waste Manitoba 131?

CodeWhen it fits
131It is neutralized heavy-metal waste and matches the recorded material or source class.

Choose the code from the waste's composition, test result and source. Provincial registration and movement rules, federal cross-border controls and TDG classification are separate checks, and a code replaces none of them.

Which wastes take Manitoba 131?

WasteWhen it’s 131
Spent metal plating bathsNeutralization and heavy-metal content

Which codes sit beside Manitoba 131?

CodeWhat it is
114Other inorganic acid waste
121Heavy-metal alkaline waste
122Other cyanide-free alkaline waste
123Alkaline phosphate waste
132Other neutralized metal waste
133Brine and chlor-alkali residues
134Sulphide-bearing waste
135Other anion-bearing waste