Natural radioactivity

Integrated Summary of Scientific Studies on the Prahovo PG Stack

Integrated Summary of Scientific Studies on the Prahovo PG Stack

The Prahovo PG stack in Serbia is not an immediate radiation emergency, but it is clearly an environmental hot spot that requires careful management. Some pathways are being tested, like purification by recrystallization, or the ones in FICFighters, to produce usable by-products pointing to both environmental challenges and opportunities for safe material recovery.

Case Study Gallery

Intro In certain areas across Europe, phosphogypsum (PG) stacks have become enduring landmarks of industrial prosperity—and unresolved environmental risk. From the Danube towns of Prahovo (Serbia) and Turnu Măgurele (Romania), to coastal Cartagena (Spain), and from...

What is Phosphogypsum?

Phosphogypsum (фосфорен гипс) is a by-product of phosphate fertilizer production, rich in calcium sulfate but also containing naturally occurring radionuclides such as uranium and radium. While it may superficially resemble ordinary gypsum, its origin, chemical...