Mauritius Hiller

The nuclear industry is being pushed forward by a global tailwind that includes plans for more conventional nuclear plants and an exciting trend toward developing small modular reactors. These include advanced safety features and novel reactor designs, often powered by new types of fuel.

This new technology must meet existing stringent safety and security demands and must be safe for the environment, workers, and general population. Wide acceptance of international standards, as well as standardization of designs and plant concepts, will help in the long run.

Radiation protection (RP) professionals play a key role from the very start of the design phase. There is rapid and continuous development in the field of RP. Improved computational tools enable better modeling and understanding of radiation shielding, detection, and effects. Nuclear safeguards and nuclear criticality safety are increasingly important.

The board of governors for the International Atomic Energy Agency censured Iran this week for its failure to cooperate with access requests and materials needed to confirm that the Middle Eastern nation is adhering to nuclear safeguard obligations.

The International Atomic Energy Agency’s Department of Safeguards recently qualified Savannah River National Laboratory to produce microparticle reference materials that can be used to evaluate measurement quality in support of the Network of Analytical Laboratories (NWAL) and the IAEA’s verification mission. SRNL announced the development on April 25.

Meeting remotely, WSU students deliver two nonproliferation projects to NNSA and PNNL staff. Source: NNSA

In a program sponsored by the National Nuclear Security Administration’s Office of Defense Nuclear Nonproliferation, teams of engineering students from Washington State University designed, built, and delivered prototype equipment to address challenges encountered by Pacific Northwest National Laboratory staff in research on nuclear safeguards.

As reported on March 11 by the NNSA, two teams of WSU students presented their projects to PNNL staff during an online meeting in December 2020. One team created physical training aids for safeguards courses to demonstrate two methods of nuclear fuel reprocessing. The other team developed an enrichment monitor mounting bracket that the International Atomic Energy Agency could use to help monitor uranium hexafluoride gas in enrichment facilities.