Division: Conversion to reference oxygen level - Commission Implementing Decision (EU) 2017/2117 of 21 November 2017 establishing best available techniques (BAT) conclusions, under Directive 2010/75/EU of the European Parliament and of the Council, for the production of large volume organic chemicals (notified under document C(2017) 7469) (Text with EEA relevance)

The emission concentration at the reference oxygen level is calculated using Equation 2:

Equation 2:

E_{R} = \frac{21 - O_{R}}{21 - O_{M}} \times E_{M}

where:

E_R

emission concentration at the reference oxygen level O_R ;

O_R

reference oxygen level in vol-%;

E_M

measured emission concentration;

O_M

measured oxygen level in vol-%.

Division Conversion to reference oxygen level