Emicon Systems has three emission upgraded buses ready and in operation at three different bus operators in the Copenhagen area:
One Scania DC9 Euro 4 bus, as with Emicon Systems combined DPF and SCR system has a brilliant NOx reduction.
One Scania DC9 EEV bus as with Emicon Systems combined DPF and SCR system also have a brilliant NOx reduction.
One Volvo DH 12 Euro5 bus, as with Emicon Systems combined DPF and SCR system has a NOx reduction which is in line with the original SCR system.
For the three buses applies, they are equipped with a catalytic coated particulate filter which regenerate and have a degree of filtration at more than 99% of the soot particles. Emicon Systems are test a new "low back pressure" DPF technology.
The MOVIA project is now entering the phase where all the systems must be tested and validated by the Danish Technological Institute in Aarhus, which subsequently results in issuing a "An approval in principle for combined particulate filter and SCR". This means that Emicon System subsequently can sell and retrofit certified emission systems for reducing NOx, CO, HC and soot particles. Emicon Systems are, and has been approved particulate filter supplier in Denmark and other European countries over the past 10 years.