Sulfur dioxide (SO₂), as the main
harmful gas of air pollution, has a serious impact on the air quality of
various countries around the world.

• So far, which country is the most polluted
  by sulfur dioxide emissions?
• What is the trend of sulfur dioxide emissions from
  various countries in the world in recent years?
• How to reduce the sulfur
  content of fuel through desulfurization technology to improve the emission of
  sulfur dioxide?

Through this infographic, I hope you have a deeper
understanding of sulfur dioxide. Protecting the atmospheric environment is to
protect our homeland.