Emission/Reduction - USA - University, Clean Air roll out cleaner buses
MINNEAPOLIS,ST. PAUL,Minn,USA -UMN News -19 Apr 2006: -- Several campus shuttle buses have been upgraded or retrofitted with emission-reduction technology geared toward reducing pollution, University of Minnesota Parking and Transportation Services (PTS) announced today... The targeted campus shuttle buses will be equipped with diesel oxidation catalysts (DOC). This it's a device that uses a chemical reaction to mitigate harmful pollutants in diesel exhaust. A DOC improves the quality of air inside a bus and reduces emissions of particulate matter by at least 20 percent. The devices cut carbon monoxide emissions by 40 percent and hydrocarbons by 50 percent...
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