The NUclear TEChnology for Controlling Plastic Pollution (NUTEC Plastics) initiative uses nuclear-derived tools and technology to fight global plastic pollution on two fronts: at point of source, by introducing new technologies to improve plastic upcycling; and to monitor plastic pollution in the ocean, where the bulk of plastic waste ends up. IAEA NUTEC experts work for and with countries to address this growing threat and ensure that they have the knowledge and capacity they need to assess, monitor and mitigate plastic pollution.
Sharing preliminary findings at a side event of the 68th IAEA General Conference last week, NUTEC Plastics experts informed the delegates about the process of developing protocols and analysing these microplastic particles.
“While microplastics have been studied for a few years now, we are now addressing the presence of microplastics even smaller than what previous research has been able to analyse. As the techniques and protocols have never been harmonized for microplastics of this size, it can take significant time to test or develop these methods and ultimately apply them”, said IAEA Research Scientist Marc Metian. “Preparation and analysis can take up to twenty days for just one sample.”