... lower than in raw phosphogypsum. Therefore, recrystallized gypsum does not present a radiation
hazard when used as a building material, while raw phosphogypsum meets the requirements only for road construction materials.
Keywords: y-spectrometry, brushite, chukhrovite, phosphogypsum, radionuclides, ...
...
iizre
Fig. 1. Location of the phosphogypsum landfill.
results obtained in this study may promote the potential utiliza-
tion of purified phosphogypsum in the construction industry
and in agriculture.
Materials and methods
Samples
The raw phosphogypsum samples were obtained from the waste ...
... Serbia
Abstract
Two samples collected from the phosphogypsum deposits of the chemical products industry Elixir Prahovo (Serbia) were subjected to a
recrystallization experiment performed over several repeated cycles. In these tests, phosphogypsum was separated into recrystallized
(purified) gypsum ...
Josip Išek, Lazar Kaluđerović, Nikola Vuković, Maja Milošević, Ivana Vukašinović, Zorica Tomić. "Refinement of waste phosphogypsum from Prahovo, Serbia: characterization and assessment of application in civil engineering" in Clay Minerals, Cambridge University press (2020). https://doi.org/10.1180/clm.2020.11
