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Listar por autor "Bolivar, J. P."
Mostrando ítems 1-11 de 11
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Artículo
A 40-year retrospective European radon flux inventory including climatological variability
López Coto, I.; Más Balbuena, José Luis; Bolivar, J. P. (PERGAMON-ELSEVIER SCIENCE LTD, 2013)In this work, a 40-year retrospective European radon flux inventory has been calculated. Average values of the radon ...
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A comparison between active and passive techniques for measurements of radon emanation factors
López Coto, I.; Más Balbuena, José Luis; San Miguel, E. G.; Bolivar, J. P.; Sengupta, D. (PERGAMON-ELSEVIER SCIENCE LTD, 2009)Some radon related parameters have been determined through two different techniques (passive and active) in soil and ...
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An assay on the effect of preliminary restoration tasks applied to a large TENORM wastes disposal in the south-west of Spain
Más Balbuena, José Luis; San Miguel, E. G.; Bolivar, J. P.; Vaca, F.; Pérez Moreno, J. P. (Elsevier Science BV, 2006)A large industrial wastes disposal site, where two phosphate rock processing plants release their wastes, located close ...
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Behaviour and fluxes of natural radionuclides in the production process of a phosphoric acid plant
Bolivar, J. P.; Martín, J. E.; García-Tenorio García-Balmaseda, Rafael; Pérez Moreno, J. P.; Más Balbuena, José Luis (PERGAMON-ELSEVIER SCIENCE LTD, 2009)In recent years there has been an increasing awareness of the occupational and public hazards of the radiological impact ...
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Development and operational performance of a single calibration chamber for radon detectors
López Coto, I.; Bolivar, J. P.; Más Balbuena, José Luis; García-Tenorio García-Balmaseda, Rafael; Vargas, A. (Elsevier Science BV, 2007)This work shows the design, setup and performance of a new single radon detector calibration chamber developed at the ...
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External radiation assessment in a wet phosphoric acid production plant
Bolivar, J. P.; Pérez Moreno, J. P.; Más Balbuena, José Luis; Martín, J. E.; San Miguel, E. G.; García-Tenorio García-Balmaseda, Rafael (PERGAMON-ELSEVIER SCIENCE LTD, 2009)The factories dedicated to the production of phosphoric acid by the so-called wet acid method are usually considered typical ...
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Overcoming ICP-QMS instrumental limitations for Tc-99 determination in environmental solid samples using radiochemistry
Más Balbuena, José Luis; García León, Manuel; Bolivar, J. P. (PERGAMON-ELSEVIER SCIENCE LTD, 2006)Besides its capabilities, quadrupole-based ICP-MS counting establishes several limitations on 99Tc analysis in environmental ...
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Radioactivity levels in aerosol particles surrounding a large TENORM waste repository after application of preliminary restoration work
Borrego, E.; Más Balbuena, José Luis; Martín, J. E.; Bolivar, J. P.; Vaca, F.; Aguado, J. L. (Elsevier Science BV, 2007)In this paper, 238U-series radionuclides have been analysed in particulate matter samples collected at a phosphogypsum ...
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Radioactivity of phosphogypsum in the south-west of Spain
Bolivar, J. P.; García-Tenorio García-Balmaseda, Rafael; Más Balbuena, José Luis (OXFORD UNIV PRESS, 1998)Phosphogypsum is the by-product of producing phosphoric acid by reacting phosphate rock with sulphuric acid. In the ...
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Studying radon exhalation rates variability from phosphogypsum piles in the SW of Spain
López Coto, I.; Más Balbuena, José Luis; Vargas, A.; Bolivar, J. P. (ELSEVIER SCIENCE BV, 2014)Nearly 1.0×108 tonnes of phosphogypsum were accumulated during last 50 years on a 1200ha disposal site near Huelva town ...
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Tc-99 detection in water samples by ICP-MS
Más Balbuena, José Luis; García León, Manuel; Bolivar, J. P. (Walter de Gruyter GmbH, 2004)In this work three radiochemical procedures are presented for the determination of 99Tc in aqueous environmental samples ...