title: Assessment of radiological emissions from Spanish coal power plants: radioactive releases and associated risks.
abstract: The radioactivity of coals and ashes from Spanish coal power plants (CPP) was evaluated. This radioactivity is due mainly to 40K and the U and Th series. The samples were measured in secular equilibrium using a NaI(T1) detector. The annual average airborne releases were also evaluated. An atmospheric dispersion model was developed to predict the annual average concentration of radionuclides in air. The risks from inhalation were calculated and compared with those from nuclear power plants (NPP) and natural radioactivity.
authors.affiliation: Department of Energy, University of Oviedo, Spain.
authors.forename: M C
authors.initials: MC
authors.lastname: Alvarez
authors.forename: L
authors.initials: L
authors.lastname: Garzon
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D000396:Air Pollutants, Radioactive / Q000032:analysis*; D002244:Carbon / Q000032:analysis*; D003031:Coal / Q000032:analysis*; D060729:Coal Ash; D006801:Humans; D052638:Particulate Matter; D011850:Radioactive Waste / Q000032:analysis*; D012307:Risk Factors; D013030:Spain
chemical_list: D000393:Air Pollutants; D000396:Air Pollutants, Radioactive; D003031:Coal; D060729:Coal Ash; D052638:Particulate Matter; D011850:Radioactive Waste; D002244:Carbon