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Metal and Diamond Mining Effluent Regulations

Version of section 3 from 2018-06-01 to 2021-05-31:

 For the purpose of the definition deleterious substance in subsection 34(1) of the Act, the following substances or classes of substances are prescribed as deleterious substances:

  • (a) arsenic;

  • (b) copper;

  • (c) cyanide;

  • (d) lead;

  • (e) nickel;

  • (f) zinc;

  • (g) suspended solids; and

  • (h) radium 226.

  • SOR/2018-99, s. 3

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