Determination of natural radioactivity concentrations and risk assessment in soil from mining sites in Minna environs, Niger State, Nigeria
Abdullahi Muhammad, Akbar Abbasi
Abstract
Abstract This research investigated the concentrations of the well-known naturally occurring radionuclide materials (NORMs) 40 K, 226 Ra, and 232 Th in soil samples obtained from three mining areas (Shakwata, Eregi, and Pina) from Niger State, Nigeria. The results showed low activity concentrations of NORMs in soil except 40 K, which is above the world average. From the perspective of safety and considering the low level of radiation hazard indices, these samples can be considered safe for use in building and construction without causing radiological risk to the people residing in these areas.
Topics & Concepts
Environmental scienceEnvironmental chemistryNiger deltaNatural (archaeology)Southeastern NigeriaNatural radioactivitySoil testEnvironmental protectionChemistrySoil waterArchaeologyGeographySoil scienceEngineeringRadionuclideSocioeconomicsAerospace engineeringSociologyPhysicsDeltaQuantum mechanicsRadioactivity and Radon MeasurementsGraphite, nuclear technology, radiation studiesNuclear and radioactivity studies