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Mode of Operation
Simple but effective!
Perfect supplement to our ECCO-Filters for road tunnels!
Ideally downstream of our ECCO filter system, the ECCONOxCAT removes nitrogen dioxide (NO2) and other pollutants.
The structure can hardly be any simpler. Activated carbon with very special catalytic properties (NOxCAT) is filled into a specially designed filter frame.
Removal occurs both by adsorption and by a catalytic reaction so that NO2 is both chemically bound in the form of surface oxides and converted into harmless reaction products.
The ECCONOxCAT works reliably and without any further effort. Moreover, in addition to dangerous nitrogen oxides, other pollutants such as ozone, SO2 or hydrocarbons are also removed.
The ECCONOxCAT is designed streamlined to keep pressure loss as low as possible. The polluted air flows through the ECCONOxCAT at very low speed only, ensuring maximum removal efficiency and low energy consumption.
Information to gas filters for road tunnels
Contact us!
Distributor
Reference Projects
>> Projects ECCO
- Cesena, Italy, 2006
- Madrid, Spain, 2007
- Naples, Italy, 2008
- Mont-Blanc, France, 2010
>> Projects ECCONOxCAT
>> Projects ECCODUST
>> Projects FIRECURTAINS
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