Chapter of Book
Occupational, public and environmental radiological impact caused by the phosphoric acid industry: the case of Huelva (Spain)
Author/s | Guerrero Márquez, José Luís
Mosqueda Peña, Fernando Mantero, Juan Manjón, Guillermo García-Tenorio García-Balmaseda, Rafael Bolívar, Juan Pedro |
Department | Universidad de Sevilla. Departamento de Física Aplicada II |
Publication Date | 2017 |
Deposit Date | 2020-07-22 |
Published in |
|
ISBN/ISSN | 978-953-51-3354-4 |
Abstract | The production of phosphate fertilizers usually uses as raw material sedimentary phosphate rock, which contains enhanced concentrations from U‐series radionuclides about 10–100 times higher than unperturbed soils. ... The production of phosphate fertilizers usually uses as raw material sedimentary phosphate rock, which contains enhanced concentrations from U‐series radionuclides about 10–100 times higher than unperturbed soils. This fact implies the need for evaluating the radiologi‐cal implications of this activity. In our case, the study has been performed in a large fertilizer industrial complex located at Huelva town (SW of Spain), where sedimentary phosphate rock has been processed since 1965 to 2010, generating annually an average of about 2.5 million tons of a by‐product called phosphogypsum (PG), which has been stored in big stacks 1 km away from Huelva city, covering 1000 ha. The fluxes of the radionuclides of interest along the production process and the effective doses received by the workers have been deter‐mined. In addition, the radioecological impact associated to the waste management strategy followed has been evaluated. |
Citation | Guerrero Márquez, J.L., Mosqueda Peña, F.,...,Bolívar, J.P. (2017). Occupational, public and environmental radiological impact caused by the phosphoric acid industry: the case of Huelva (Spain). En Phosphoric Acid Industry - Trends and Technologies (pp. 1-20). Madrid: Intech |
Files | Size | Format | View | Description |
---|---|---|---|---|
Occupational_Public_and_Enviro ... | 3.460Mb | [PDF] | View/ | |