Where are the radioactive byproducts of nuclear power plant disposed Mcq?

The wastes are disposed in the salt heaps provided in the mines, because salt is a powerful absorber of radioactive emissions.

Where are the radioactive byproducts of nuclear power plant disposed?

Low-Level Waste

Low-level wastes, generally defined as radioactive wastes other than high-level and wastes from uranium recovery operations, are commonly disposed of in near-surface facilities rather than in a geologic repository.

What are the byproducts of nuclear power plants?

There are four categories of byproduct material: Radioactive material that results from the fissioning, or splitting apart, of enriched uranium or plutonium in nuclear reactors. Examples include cobalt-60, cesium-137 and iridium-192. Tailings or waste produced by processing uranium or thorium from ore.

How is nuclear waste disposed?

Disposal of low-level waste is straightforward and can be undertaken safely almost anywhere. Storage of used fuel is normally under water for at least five years and then often in dry storage. Deep geological disposal is widely agreed to be the best solution for final disposal of the most radioactive waste produced.

Which of the following places is considered best for dumping of radioactive nuclear waste Mcq?

So, the correct answer is ‘Bury the waste within rocks deep below the Earth’s surface’

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What are the 3 levels of nuclear waste?

There are three types of nuclear waste, classified according to their radioactivity: low-, intermediate-, and high-level. The vast majority of the waste (90% of total volume) is composed of only lightly-contaminated items, such as tools and work clothing, and contains only 1% of the total radioactivity.

What is the best reason to use nuclear power?

One of the reasons we should use more nuclear energy is that it produces high amounts of electricity without damaging the environment and atmosphere. Nuclear power plants produce less pollution than many of our other current energy sources, including coal fire and natural gas plants.

Why nuclear energy is bad?

Nuclear energy has no place in a safe, clean, sustainable future. Nuclear energy is both expensive and dangerous, and just because nuclear pollution is invisible doesn’t mean it’s clean. … New nuclear plants are more expensive and take longer to build than renewable energy sources like wind or solar.

Is nuclear a pollution?

Unlike fossil fuel-fired power plants, nuclear reactors do not produce air pollution or carbon dioxide while operating. However, the processes for mining and refining uranium ore and making reactor fuel all require large amounts of energy.

Can we reuse nuclear waste?

Nuclear waste is recyclable. Once reactor fuel (uranium or thorium) is used in a reactor, it can be treated and put into another reactor as fuel. … You could power the entire US electricity grid off of the energy in nuclear waste for almost 100 years (details).

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Can you put nuclear waste in a volcano?

Shorter half-life nuclear material, such as strontium-90 (a half-life of roughly 30 years) could theoretically be stored/disposed of in volcanoes, but the most dangerous waste materials that humans need to dispose of are often those that have longer half-lives.

Is nuclear waste really a problem?

One is leftover fuels that were used in nuclear power plants to generate electricity. The other is the waste made by facilities involved in nuclear weapons production or by facilities that reprocess and recycle used power plant fuel. All these wastes can remain dangerously radioactive for many thousands of years.

Power generation