Publications (57) MELQUIADES CASAS RUIZ publications

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2025

  1. Acid neutralisation capacity (ANC) of biomass ashes and its potential use for phosphogypsum leachate cleaning

    Journal of Water Process Engineering, Vol. 70

2024

  1. Valorisation diagnosis of waste from the decontamination of phosphogypsum leachates through a combined calcium carbonate/hydroxide process

    Heliyon, Vol. 10, Núm. 9

2023

  1. A new methodology based on TRU resin to measure U-, Th-isotopes and 210Po by alpha-particle spectrometry

    Talanta, Vol. 253

2021

  1. A review of the commercial uses of sulphate minerals from the titanium dioxide pigment industry: The case of huelva (Spain)

    Minerals, Vol. 11, Núm. 6

2019

  1. An improved method for radium-isotopes quartet determination by alpha-particle spectrometry by using 225Ra (229Th) as isotopic tracer

    Journal of Environmental Radioactivity, Vol. 196, pp. 113-124

  2. Fractionation of U and heavy metals into the colloidal fraction in acid mine drainage conditions in the Río Tinto area (SW Spain)

    Journal of Contaminant Hydrology, Vol. 222, pp. 65-75

2018

  1. From floodplain to aquatic sediments: Radiogeochronological fingerprints in a sediment core from the mining impacted Sancho Reservoir (SW Spain)

    Science of the Total Environment, Vol. 631-632, pp. 866-878

2017

  1. Precise determination of HPGe detector efficiency for gamma spectrometry measurements of environmental samples with variable geometry and density

    Nukleonika, Vol. 62, Núm. 1, pp. 47-59

  2. Theoretical determination of gamma spectrometry systems efficiency based on probability functions. Application to self-attenuation correction factors

    Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 854, pp. 31-39

2016

  1. A multiproxy study distinguishes environmental change from diagenetic alteration in the recent sedimentary record of the inner Cadiz Bay (SW Spain)

    Holocene, Vol. 26, Núm. 9, pp. 1355-1370

  2. Calibration of a low background gas-flow proportional counter to estimate 234Th activity in coastal waters

    Applied Radiation and Isotopes, Vol. 118, pp. 201-210

2015

  1. Dissolved versus colloidal U and Th under acid mine drainage conditions in Rio Tinto area (Spain)

    11TH APPLIED ISOTOPE GEOCHEMISTRY CONFERENCE AIG-11

2014

  1. Application of 234U/238U activity ratios to investigations of subterranean groundwater discharge in the Cádiz coastal area (SW Spain)

    Journal of Environmental Radioactivity, Vol. 130, pp. 68-71

  2. Influencia de los coloides en el comportamiento del uranio en aguas procedentes del drenaje ácido de Río Tinto

    Macla: revista de la Sociedad Española de Mineralogía, Núm. 19

  3. Mobility of Po and U-isotopes under acid mine drainage conditions: An experimental approach with samples from Río Tinto area (SW Spain)

    Journal of Environmental Radioactivity, Vol. 138, pp. 384-389

2013

  1. Leaching of uranyl-silica complexes from the host metapelite rock favoring high radon activity of subsoil air: Case of Castañar cave (Spain)

    Journal of Radioanalytical and Nuclear Chemistry, Vol. 298, Núm. 3, pp. 1567-1585

  2. Mesoscale behavior of 7be and 210pb in superficial air along the gulf ofcadiz (south of iberian peninsula)

    Atmospheric Environment, Vol. 80, pp. 75-84

  3. Tidal circulation, sediment and pollutant transport in Cádiz Bay (SW Spain): A modelling study

    Ocean Engineering, Vol. 69, pp. 60-69

2012

  1. Estimation of annual effective dose due to natural and man-made radionuclides in the metropolitan area of the Bay of Cadiz (SW of Spain)

    Radiation Protection Dosimetry, Vol. 150, Núm. 1, pp. 60-70

  2. Radiological risk assessment of naturally occurring radioactive materials in marine sediments and its application in industrialized coastal areas: Bay of Algeciras, Spain

    Environmental Earth Sciences, Vol. 66, Núm. 4, pp. 1175-1181