
Keywords: Phosphogypsum; Lanthanides; Metal recovery; Waste valorization; B; boron; B2O3; boron oxide; Be; beryllium; Co; cobalt; CO2; carbon dioxide; Cr; chromium; Cr2O3; chromium(III) oxide; Cu; copper; D2EHPA; Di-2-ethylhexylphosphoric acid; DOPPA; di-octylpheny