About Sulphur dioxide (SO2) is a gaseous air pollutant composed of sulfur and oxygen. SO2 is a colourless, soluble gas with a characteristic pungent smell which forms sulphuric acid when combined with water. Sources of SO2 emissions: Anthropogenic sources: Burning …
About Sulphur dioxide (SO2) is a gaseous air pollutant composed of sulfur and oxygen. SO2 is a colourless, soluble gas with a characteristic pungent smell which forms sulphuric acid when combined with water. Sulphur dioxide Emissions: Anthropogenic sources of sulphur …