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23 mar 2022 · Increasing uranium (U) content in soils due to anthropogenic U contamination causes accumulation of U in plants, which greatly increases human health risks. This review identified the diverse...
1 sie 2024 · 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 currently a cutting-edge topic that has attracted significant attentions.
5 lip 2021 · Some chemical accelerators, such as chelating agents, plant growth regulators, and plant growth-promoting rhizobacteria, can transform non-bioavailable U into bioavailable fractions in soil or alleviate U phytotoxicity, thereby improving U accumulation by plants (Hu et al., 2019, Qi et al., 2019, Chen et al., 2020a).
few literature reviews that elucidated the impact of soil and microbial properties on uranium immobilization and remediation methods to overcome U contamina-tion in the natural environment. In this review, we tried to discuss biogeochemical cycling, sources, impact of soil properties on uranium immobilization and dierent
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.
1 lis 2022 · Radiological and environmental risk assessments of uranium require knowledge of its immediate and long-term behaviour in the soil system. To better understand U(VI) behaviour in contaminated soil, a mesocosm experiment was conducted from 2018 to 2021 by amending soil with U(VI).
1 mar 2024 · Biochar, a carbonaceous material derived from biomass pyrolysis, exhibits considerable potential for remediating uranium-contaminated soils. However, a comprehensive review of the effects of biochar on the fate and accumulation of uranium in soil–plant systems remains conspicuously absent.
