| With the development of the economy and society progress,environmental pollution is gradually becoming as a very serious problem. With the environmental pollution it also takes many waste and pollutions which has constituted great threat to both environment and human health.One environmental technology which can solve gaseous pollutants efficiently-plasma dielectric barrier discharge (DBD) techniques has been gradually known to everyone. In this paper, the author used the DBD device to study the argon (Ar), helium (He), nitrogen (N2), oxygen (O2), and Air. And also used dielectric barrier discharge (DBD) device combined with selective catalytic reduction (SCR) unit to built a experimental platform which can remove the NOx from the exhaustgas. Meanwhile, the effect of temperature on NOx removal was also studied, especially the NOx removal was investigated. Then can get the conclusion that use the DBD plasma with the SCR together that is good for remove NOx. |
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