A. An SCR achieves removal efficiencies of 90-90%. A Tri-NOx system is engineered to a specific stack output, and can, for instance, reduce loads of 100,000 ppm to below 5 ppm.
Tri-NOx is guaranteed to operate within pre-determined ppm limits for stack output. It is the best choice where NOx is most restricted. More.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.