Retrofit SCRT Field Trial Proves Successful in Reducing NOx as well as Particulate Emissions

With increasing concerns about levels of oxides of nitrogen (NOx) in the atmosphere, retrofit NOx reduction technology is now also being sought to provide a cost-effective means of achieving lower emissions levels from operators’ existing vehicles. GEM looks at a real-world field trial in London, where combined NOx and particulate matter (PM) abatement technologies were successfully applied to 14 city buses.