APPARATUS FOR REDUCING NOXIOUS GAS

摘要

According to an embodiment of the present invention, provided is an apparatus for reducing noxious gas. According to an embodiment of the present invention, the apparatus for reducing noxious gas has a separation film arranged on a moving path of air inside a suction pipe of a combustion engine to reduce oxygen concentration of air sucked into the combustion engine, wherein a penetration ratio of a nitrogen molecule is higher than a penetration ratio of an oxygen molecule. Moreover, air flowing into the suction pipe passes through the separation film to be sucked into the combustion engine.