Radiation Hazard Indices due to Intake of Radionuclides in Drinking Water in Gombe, Nigeria

Radiation hazard in soil from Ajaokuta North-central Nigeria

Background: Measurement of the radiation dose distribution is important in assessing the health risk a population and serve as reference in documenting changes to environmental radioactivity in soil due to man-made activities. Materials and Methods: The activity concentration of 238U, 232Th and 40K in soil samples obtained from different locations in Ajaokuta Local Government area was measured ...

Nitrate Intake from Drinking Water in Isfahan in 2004

Radioactivity in some sachet drinking water samples produced in Nigeria

Background: Activity concentrations of 40K, 226Ra and 228Ra were measured in some sachet drinking water samples produced in Nigeria. Materials and Methods: The measurement was done by using high-purity germanium (HPGe) detector (Canberra Industries Inc.). The measured activity concentrations for 226Ra (U-series) and 228Ra (Thseries) were used with their ingested dose conversion factors ...

Radioactivity analysis in underground drinking water sources in Niger State University of Nigeria

The activity concentration of gross alpha and gross beta particles in four samples of borehole drinking water consumed in Ibrahim Badamasi Babangida University (IBBU), Lapai, Niger State-Nigeria was measured, using a portable single channel gas free proportional counter (MPC2000B-DP) detector. This study focused on cancer related problems and the bio-data of the environment was discussed as wel...

Evaluation of Radiation Hazard Indices and Excess Lifetime Cancer Risk Due To Natural Radioactivity in Mined Tailings in Some Locations in JOS Plateau State Nigeria

The radiological effects of mined tailings in some locations in Jos Plateau State have been estimated. The samples were collected from 14 different sites. The radio nuclides concentrations in the tailing samples were measured using gamma spectroscopy method. The average values of Ra 226 , Th 232 and K 40 obtained were 762.4Bqkg, 17258.3Bqkg and 5901.4Bqkg respectively. These radioactivity conce...