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How is Calcium carbonate used to neutralise acid emissions from power stations?
Calcium carbonate is used in power stations to neutralize acid emissions by reacting with sulfur dioxide and nitrogen oxides in the flue gas. The reaction forms calcium sulfate, calcium nitrate, and water, which are less harmful and can be safely disposed of. This process helps reduce the environmental impact of acid rain caused by these acidic emissions.
Does almost half of the air pollution from human activities comes from factories true or false?
Yes, if you mean carbon dioxide but not methane or nitrous oxide.Yes, if you include power stations as factories.Carbon dioxide (CO2) emissions:Power stations: 30%Industry: 21%Transport: 19%Residential and Commercial: 13%Land use and biomass: 9%Fossil fuel production and distribution: 8%
What pollutants are released from power stations?
The answer is depending on what fuel power plant use and their waste treatment system. Coal fire would yield CO2, SOx, NOx, dust particulates and Slack. SOx can be treated using scrubber. Particulates and NOx can be prevent using correct Air-Fuel ratio and trapped out using scrubber. Gas Fire would yield every pollution like Coal except in lower amount of SOx and without Slack. Hydro power may not yield any pollutants at all. Temperature can be considered a pollution if it cause ecological damage. Power plant may cause water pollution if they discharge hot water without pre-cool. Same amount of water and temperature may not be considered a pollutant if the river stream is large enough.
Calcium carbonates be used to remove acidic gases from power stations?
Yes, calcium carbonate can be used to remove acidic gases like sulfur dioxide and nitrogen oxides from power station emissions through a process called flue gas desulfurization. This involves the reaction of calcium carbonate with the acidic gases to form less harmful products like calcium sulfate and water.
What is used in Denver to detect cars causing smog?
In Denver, air quality monitoring stations use sensors to detect pollutants such as nitrogen oxides, volatile organic compounds, and particulate matter emitted by cars. These sensors help authorities identify areas with high levels of pollution and take measures to reduce smog.
What are the air pollutants source?
Stationary sources: Factories, plants. Area Sources: Dry Cleaners, Gas stations. Mobile Sources: cars, trucks, off-road vehicles and construction equipment. Natural Sources: Volcanoes, forest fires.
How and why calcium carbonate is used to remove the acidic gases produced from coal- fired power stations?
Calcium carbonate easily react with acids and a neutralizing reaction occur.
What is the most useful type of fuel used in factories and electric power stations?
Coal and bagasse
Why is it preferable for power stations to use soft water?
it is preferable for power stations to use soft water in their boilers because there is calcium carbonate in it and it does not create scale or scum
What is the purpose to air monitoring stations?
The purpose of air monitoring stations is to measure and monitor the quality of air in a specific area. These stations collect data on various pollutants and provide information on air quality to the public and relevant authorities. The data from these stations helps in understanding the presence and levels of pollutants, identifying sources of pollution, and implementing measures to improve air quality and protect public health.
How is Calcium carbonate used to neutralise acid emissions from power stations?
Calcium carbonate is used in power stations to neutralize acid emissions by reacting with sulfur dioxide and nitrogen oxides in the flue gas. The reaction forms calcium sulfate, calcium nitrate, and water, which are less harmful and can be safely disposed of. This process helps reduce the environmental impact of acid rain caused by these acidic emissions.
Why do few lichen survive near power stations?
Is it actually true that "few lichen survive near power stations?" If one take the opening premise that "few lichen survive near power stations" as true, then it is probably down to the fact that power stations (excluding Hydro-electric, waste-burning & nuclear, or in other words "fossil fuel" fired) tend to be sited in highly developed and industrialised locations, as that is where the power is needed the most. The high level of development and industrialisation mean that the location is prone to high levels of pollution from transport, factories, homes, etc. It is perhaps the pollution from the surrounding "city" the lichens have trouble coping with, not the power station.
What causes air pollutants?
Many things can cause pollution. Smokestacks from factories, trucks and cars (vehicles), and even smokers pollute the air. Some have a larger impact on the air than others, but CO2 and smoke, etc. are what most people are talking about when they refer to "pollutants."And, not only that, it can be caused also by cars, rubbish, factories, smoke, power stations are also some of the things.Special note: We should stop air pollution by stop to do the things above. It is our responsibility to stop air pollution and our rights to breathe in clean air.any thing that runs on oil. any thing that runs on oil.
Examples of economic resources?
examples are refineries,iron ores,hydro electric power stations and factories .......by...matilda taribo
How many fossil fuel factories are there in America?
There are about 5,800 fossil fuel power stations in the US. (Information the the US Energy Commission).
How can you prevent the effects of carbon dioxide poisoning?
By reducing the pollution from factories, power stations and vehicles, so slowing the enhanced greenhouse effect.
What atmospheric pollutants are made by power stations?
Mostly sulphur and carbon dioxode comes out of a power station that burns fossil fuels. But there are some other gases
