Radionuclides of natural origin contained in or released from process materials may pose a risk to workers, public or the environment. These radioactive elements in minerals and ores originally found ...

Materials of this kind are commonly referred to as Naturally Occurring Radioactive Material or NORM. The International Basic Safety Standards (GSR Part 3) establishes requirements for industrial ...

Radioactive materials are found naturally in the ... monazite in its soil which contains thorium. Thorium is a naturally-occurring, slightly radioactive metal. However, researchers have not ...

These include environmental issues associated with NORM (Naturally Occurring Radioactive Material) and NORM wastes, nuclear site management (in particular, contaminated land management), nuclear ...

Phosphogypsum is described by the U.S. Environmental Protection Agency (EPA) as "a waste product from manufacturing fertilizer." Phosphate rocks are dissolved to create phosphoric acid, which is ...

KUALA LUMPUR: Lynas Malaysia will be allowed to import lanthanide concentrate, which is a naturally occurring radioactive material (NORM), until its license expires in March 2026, says Science ...