Säteilyturvassa

Säteilyturvassa, meaning "Radiation Safety" in Finnish, is a crucial concept and practice within Finland. It encompasses the set of measures and regulations aimed at protecting people and the environment from the harmful effects of ionizing radiation. This includes radiation from natural sources, such as radon and cosmic rays, as well as artificial sources, like medical X-rays, nuclear power plants, and industrial applications of radioactive materials.

The primary objective of säteilyturvassa is to minimize radiation exposure to levels that are considered acceptable and safe, applying the ALARA principle (As Low As Reasonably Achievable). This involves careful planning, implementation of protective measures, and continuous monitoring. In Finland, the authority responsible for nuclear safety and radiation protection is the Radiation and Nuclear Safety Authority (STUK). STUK oversees the implementation of legislation, sets safety standards, and licenses activities involving radioactive materials and radiation-generating equipment.

Säteilyturvassa principles are applied across various sectors. In healthcare, it ensures the safe use of diagnostic imaging and radiation therapy. In industry, it pertains to the safe handling of radioactive sources used in processes like gauging and sterilization. Furthermore, it plays a vital role in the safety and security of nuclear power plants in Finland, addressing all aspects from design and operation to waste management and decommissioning. The public is also informed about radiation safety, including measures to mitigate indoor radon exposure, which is a significant natural radiation hazard in some parts of Finland.