As we enter the new millenium, the disposal of nuclear waste is a very important factor we must consider for the future generations. Nuclear energy is a very important and dominant as a source of heat energy. It is used to produce steam to drive turbines that generate electricity. Every nuclear plant has its own design, but they each generate heat from nuclear reactors and use this heat to produce steam. The main problem with nuclear energy, however, is the storage and disposal of the waste from the nuclear plants.
Nuclear energy is usually classified as either 'low level' radioactive waste or 'high level' radioactive waste. Since the level of radioactivity in low level nuclear waste is minimal, the waste includes materials that have come into contact with the radioactive nuclear reactors {e.g. Cooling water pipes} and the materials from radioac
Therefore, the disposal of nuclear waste is still an important issue in the world today, but possibilities to overcome the problem are constantly being explored. Radioactivity has the power to kill, and it has already. Fortunately, new methods have been patented which will not harm the environment and its inhabitants. The only issue that remains is that of cost, but with further exploration this problem can be overcome.
Accounting for 95% of all waste produced by nuclear plants, high level waste is not only extremely dangerous to handle, but it's very difficult to find proper storage sites {which will not allow the waste to spread}. At the present time, nuclear waste is put into steel-lined concrete canisters filled with water and stored near the nuclear plants. However, this method is only temporary and space for this type of storage is limited.
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