CCT® active, reduces particulates by more than 99%
Existing diesel particulate filters have relatively low soot oxidation rates, which have prevented them from being used in many applications. STT Emtec's new system extends the potential field of use. This with more than 99% soot reduction.
Our DNOx® system for heavy duty diesel engines can be retrofitted to used vehicles or installed at the vehicle manufacturer. We have delivered systems since 1999 to customers in Europe, Asia and North America.
Marine after-treatment 
