Pulping & Bleaching

NCASI is globally recognized for expertise in emissions of Air Toxics, Criteria Pollutants and Hazardous Air Pollutant emissions from pulping and bleaching sources.  Efforts in this area involve leveraging NCASI’s understanding of the process to develop semi-empirical relationships between emissions and process parameters that impact emissions. These analyses have frequently become the basis for multiple national rulemaking activities and has proved critical in the development of air permits.  Examples include studying the impact of pulping conditions on emissions, relating brownstock washer emissions to shower water quality, to name a few.