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- thermal power energetic units using coal, oil, gas
- heating of buildings with coal, oil, petroleum products
- preparation of sulphide minerals to obtain metals as Fe, Pb, Zn, Hg, etc.
- autovehicles, trains, boats using coal or petroleum products
- chemical industry of sulphur
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ViviThe primary sources of sulfur dioxide emissions are the combustion of fossil fuels in power plants and industrial processes such as refining and metal smelting. Additionally, transportation vehicles and residential heating using coal or oil can also contribute to sulfur dioxide emissions.
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The highest levels of sulfur dioxide are found near power plants refineries and industrial boilers?
Sulfur dioxide is released during the burning of coal and oil in power plants, refineries, and industrial boilers. These facilities are major sources of sulfur dioxide emissions, which can lead to air pollution and health issues when levels are high. Monitoring and reducing emissions from these sources are important for protecting human health and the environment.
How does sulfur dioxide affect air pollution?
Sulfur dioxide is a harmful gas that can contribute to air pollution by combining with moisture in the atmosphere to form sulfuric acid, a major component of acid rain. This can lead to environmental damage, harm to plants and aquatic life, and respiratory issues in humans. Industries like power plants and vehicles are common sources of sulfur dioxide emissions.
Do cars emit sulfur dioxide?
Yes, cars can emit sulfur dioxide when burning fossil fuels that contain sulfur compounds. This can happen from burning gasoline or diesel fuels that are not low-sulfur variants. Sulfur dioxide emissions can contribute to air pollution and respiratory issues.
Why do governments monitor emissions of sulfur dioxide and nitrogen oxides?
Governments monitor emissions of sulfur dioxide and nitrogen oxides to assess air quality and protect public health and the environment. These pollutants are known to contribute to acid rain, smog, and respiratory issues. Monitoring helps track levels, identify sources, and inform policy decisions to reduce emissions and improve air quality.
What dissolves in rainwater to make acid rain?
Sulfur dioxide (SO2) and nitrogen oxides (NOx) are dissolved in rainwater to form sulfuric acid (H2SO4) and nitric acid (HNO3), respectively, which are the primary components of acid rain. These pollutants come from sources like vehicle emissions, industrial processes, and coal-fired power plants.
