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en.wikipedia.org/wiki/Sulfur_dioxide

Sulfur dioxide (also sulphur dioxide) is the chemical compound with the formula SO 2. ..... Sulfur dioxide emissions are a precursor to acid rain and atmospheric ...

www.epa.gov/so2-pollution

Feb 28, 2017 ... Sulfur Dioxide (SO2) is one of a group of gases called sulfur oxides (SOx). While all of these gases are harmful to human health and the ...

www.epa.gov/so2-pollution/sulfur-dioxide-basics

Sulfur Dioxide Basics. What is SO2 and how does it get in the air? What are the harmful effects of SO2? What is being done to reduce SO2 pollution?

www3.epa.gov/airquality/sulfurdioxide

Sep 8, 2016 ... This site provides information about sulfur dioxide and its effects. ... Sulfur Dioxide has Moved to. https://www.epa.gov/so2-pollution ...

www.pca.state.mn.us/air/sulfur-dioxide

Sulfur dioxide (SO2) is a gas primarily emitted from fossil fuel combustion at power plants and other industrial facilities, as well as fuel combustion in mobile ...

www.environment.gov.au/protection/publications/factsheet-sulfur-dioxide-so2

Sulfur dioxide is also present in motor vehicle emissions, as the result of fuel combustion. In the past, motor vehicle exhaust was an important, but not the main , ...

www.qld.gov.au/environment/pollution/monitoring/air-pollution/sulfur-dioxide

Mar 27, 2017 ... When sulfur dioxide combines with water, it forms sulfuric acid - the ... the potential for forming acid rain from sulfur dioxide emissions is higher.

www.mma.gob.cl/retc_ingles/1316/w3-article-51518.html

What is the damage caused by sulphur dioxide (SO2) to human beings and the ... The air pollution by SO2 has the following effects on human beings: Corneal ...

www.nctcog.org/trans/air/conformity/pol/SulfDiox.asp

Sulfur dioxide (SO2) is a gas prevalent in crude oil, coal, and ore containing ... burn high sulfur fuel and release SO2 emissions to the air in large quantities.