What precautions are necessary when handling radioactive materials?

When handling radioactive materials, use protective gear, maintain distance, limit exposure time, and follow safety protocols.

Radioactive materials emit ionising radiation, which can be harmful to living tissues. To protect yourself, always wear appropriate protective gear such as lab coats, gloves, and safety goggles. These items help to minimise direct contact with radioactive substances and reduce the risk of contamination.

Maintaining a safe distance from radioactive sources is crucial. The intensity of radiation decreases with distance, so standing further away from the source can significantly reduce your exposure. Use tools like tongs or remote handling devices to manipulate radioactive materials without getting too close.

Limiting the time you spend near radioactive materials is another key precaution. The less time you are exposed to radiation, the lower your dose will be. Plan your work carefully to ensure that you complete tasks efficiently and minimise the time spent handling radioactive substances.

Following established safety protocols is essential. These protocols are designed to protect you and others from the dangers of radiation. Always work in designated areas, such as fume cupboards or shielded rooms, which are specifically designed to contain and control radioactive materials. Use radiation detectors to monitor levels and ensure they remain within safe limits.

Proper storage and disposal of radioactive materials are also important. Store them in clearly labelled, shielded containers to prevent accidental exposure. Dispose of radioactive waste according to your institution's guidelines and regulations to ensure it does not pose a risk to people or the environment.

By taking these precautions, you can safely handle radioactive materials and minimise the risks associated with ionising radiation.