Abstract Preview

ISO 21258:2010 specifies a method for sampling, sample conditioning and determination of dinitrogen monoxide (N2O) content in the flue gas emitted from ducts and stacks to atmosphere. It sets out the non-dispersive infrared (NDIR) analytical technique, including the sampling system and sample gas conditioning system.

ISO 21258:2010 is a reference method for periodic monitoring and for calibration, adjustment or control of automatic monitoring systems permanently installed on a stack.

This reference method has been successfully tested on a sewage sludge incinerator where the N2O concentration in the flue gas was up to about 200 mg/m3.


General information

  • Status :  Published
    Publication date : 2010-06
  • Edition : 1
    Number of pages : 32
  • :
    ISO/TC 146/SC 1
    Stationary source emissions
  • 13.040.40
    Stationary source emissions

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