What does "disposal" mean in the context of radioactive waste?

In the context of radioactive waste, "disposal" refers to the final management of this waste, ensuring it is stored or disposed of according to established regulations. This process is critical for preventing exposure to radiation, protecting human health, and safeguarding the environment. Proper disposal methods take into account factors such as the type of radioactive material, its radioactive half-life, and the potential for exposure, ensuring that waste is isolated from the public and the environment in a manner that minimizes the risk of contamination.

The significance of this definition lies in the regulatory framework governing radioactive waste, which includes guidelines to ensure that any disposal method mitigates the risks associated with radiation exposure. This encompasses various strategies, from deep geological disposal to secure surface storage, all designed to maintain safety over potentially long time periods.