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Download scientific diagram | Biogeochemical cycle of uranium (U) in soil-plant system. from publication: A critical review of uranium in the soil-plant system: Distribution,...
5 lip 2021 · Uranium (U), a highly toxic radionuclide, is becoming a great threat to soil health development, as returning nuclear waste containing U into the soil systems is increased. Numerous studies have focused on: i) tracing the source in U contaminated soils; ii) exploring U geochemistry; and iii) assessing U phyto-uptake and its toxicity to plants.
23 mar 2022 · Biogeochemical cycle of uranium (U) in soil-plant system. … Worldwide geographical distribution of the 789 sampling locations of uranium-contaminated soils and dataset of U concentration in...
1 sie 2024 · Uranium is a naturally occurring radionuclide with chemical toxicity, derived from deposits formed through complex processes. In recent years, uranium utilization activities have increased uranium levels in the soil environment, posing serious threats to soil quality, food safety, and human health. Phytoextraction of uranium contamination is ...
21 gru 2016 · Radiation can enter and affect the environment at any of the stages of the nuclear fuel cycle, starting with the excavation and processing of uranium ore, over production and recycling of the nuclear fuels, to the processing and disposal of radioactive wastes.
3 sty 2020 · The review describes the behaviour and migration of ²³⁸ U in biosphere, which depend on various factors acting simultaneously. It is noted that the behaviour of ²³⁸ U in the soil depends ...
1 sie 2020 · The normalized leaching rates of uranium were maintained at a low value (∼1 × 10 −6 g/ (m 2 ·d) level) in distilled water at 90 °C after 42 days. These results suggested the feasibility of vitrifying nuclear contaminated soil in a simple and rapid way.
