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Bibliography

Chemical Formulas

SOx

“Sulfur Oxides”, “Tox town”, Mar. 20 2016”

“Source of sulfur oxides”, “Chem Wiki”, Mar 19th 2016”

"Glenn L. Unterberger, "Pennsylvania and Other States Designate Large Sources of Sulfur Dioxide Air Emissions for Close Evaluation", Ballard sphar", MAr 20th 2016.

"Industrial accident releases toxic gas / Sulfur dioxide leaks after truck knocks out power to Richmond chemical plant", Mar 14th 2016.

Sulfur Peroxide(SO3)

Sulfur dioxide (SO2)

Lower sulfur oxides (SnO, S7O2 and S6O2)

Formation

Higher sulfur oxides (SO3 and SO4 )

Lower sulfur oxides (SnO, S7O2 and S6O2)

"Secondary pollutant"

Disulfur monoxide (S2O)

Disulfur dioxide (S2O2)

it also include ozone and nitrogen oxides combine in the presence of sunlight.

How to Reduce

This important gas is the main product from the combustion of sulfur compounds and is of significant environmental concern.

Sulfur Oxides

NO Car - sulfur oxides are emitted from gasoline

NO trash - trash will burn and become sulfur oxides

Regulation

Human Activity

Some pollutant gases that are released when

fuels are burned include

The Clean Air Act - set a 24-hour primary standard at 140 ppb and an

annual average standard at 30 ppb to protect health

damage Trees

MARPOL - Reduce 3,5% of sulfur oxides

by prevent pollution of ships.

From Naturally

estimated that on a global basis, natural source

volcano

Effect

Sulfur dioxides are the

predominant form found

in the lower atmosphere.

Pennsylvania

instead found in seawater

or sedimentary rock.

Location

Tiffany Suh, Sayaka yato

Rain may bring acids to the Earth,acidifying soil

The total amount of sulfur mobilized from the

lithosphere by human activities is nearly twice

1 : China 2: United States 3: Russia 4: India 5:South Korea

Long term Period

When emissions from industrial plants like sulfur and nitrogen oxides

enter the atmosphere, they can produce acid rain.

Incident of sulfur oxides

History

First Emission - burning coals at factory

Industry releases toxic gas and sulfur dioxide leaks

after truck knocks out power

Benefit - burned sulfur and alcohol in homes afflicted

with smallpox or other disease.

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