我于近期会在美国一个杂志发表一篇关于“氮氧化物”的排放控制的文章（英文）。请大家关注。在适当的时机，我会翻译成中文在这里发表。下面是文章的提纲。

NOx Emissions: Reduction Strategies

1. What is NOx?

   
   

2. Why NOx is bad for human health and the environment

   2.1 NO

   2.2 NO2

   2.3 Acid rain

   2.4 Smog/ground level ozone

   2.5 Water quality - nutrient overload

   
   

3. How is NOx formed

   3.1 Thermal NOx

   3.2 Prompt NOx

   3.3 Fuel NOx

   
   

4. How can NOx be reduced?

   4.1 FGR

   4.2 Lean premix

   4.3 Steam/water injection

   4.4 Air Staging

   4.5 Fuel Staging

   4.6 SCR

   4.7 SNCR

   4.8 Fuel pretreatment