Uranium and thorium species in phosphate rock and sewage sludge ash based phosphorus fertilizers

•Most phosphorus fertilizers contain mainly U(IV) compounds with low bioavailability.•Acid treatment of phosphate rock forms bioavailable U(VI) compounds.•Thermal treatment of sewage sludge ash develops U(VI) but with low bioavailability.•Phosphorus fertilizers contain strongly insoluble Th compound...

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Veröffentlicht in:	Journal of hazardous materials 2020-01, Vol.382, p.121100-121100, Article 121100
Hauptverfasser:	Vogel, Christian, Hoffmann, Marie C., Taube, Mareike C., Krüger, Oliver, Baran, Rafal, Adam, Christian
Format:	Artikel
Sprache:	eng
Schlagworte:	Diffusive Gradients in Thin-films (DGT) Engineering Engineering, Environmental Environmental Sciences Environmental Sciences & Ecology Extraction Life Sciences & Biomedicine Phosphorus fertilizer Science & Technology Sewage sludge Technology X-ray absorption near-edge structure (XANES) spectroscopy
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