Standards for NOx (kg/tonne) Standards for SO2 (kg/tonne)
Sweden 1.2-2.4 0.5-1.4
EU 1.0-1.8 0.1-0.5
EU-BAT* 1.0-1.5 0.2-0.4
Reported Values  
CEPI** 0.73 0.157
Sources - 1. Comprehensive Industry Document for Large-Scale Pulp & Paper Mills study by CPPRI, published by CPCB, 2007
*EU-BAT: EU Norm Best Available technology
2. ** CEPI - Confederation of European Paper Industries (CEPI) Sustainability Report 2005 reported the average specific SO2 and specific NOx values for European Paper Industries in 2002; CEPI Sustainability Report 2013 indicated the reduction in specific SO2 and NOx values for European Paper Industries from 2002 to 2012.