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Standard

SN-CEN/TS 14429:2005

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Abstract

This Technical Specification is applicable to determine the influence of pH on the leachability of inorganic constituents from a waste material. Equilibrium condition as defined in the standard is established by addition of pre-determined amounts of acid or base to reach desired end pH values. This test method produces eluates, which are subsequently characterized physically and chemically. This Technical Specification is a parameter specific test as specified in ENV 12920. The application of this test method alone is not sufficient for the determination of the detailed leaching behaviour of a waste under specified conditions. NOTE This generally requires the application of several test methods, behavioural modelling and model validation as specified in ENV 12920.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 2005-10
  • Version: 1
  • Document type: TS
  • ICS 13.030.01
  • National Committee SN/K 128

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EU law: 99/31/EC

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