Untreated combustion byproducts and secondary pollutants like ammonia escape into the atmosphere. Eliminating these residuals ensures compliance with stringent environmental regulations and prevents secondary pollution.

Incomplete conversion of toxic emissions during rapid engine transients or high-flow conditions. Reducing untreated exhaust leakage ensures compliance with stringent environmental standards.

Low conversion rates of carbon monoxide and unburned hydrocarbons in diesel exhaust. Improving oxidation efficiency ensures compliance with stringent environmental regulations.