Geochemical and microbiological controls on the transport of Uranium through soil [PDF]
, 2009 Widespread use of depleted uranium (DU) in munitions around the world has raised questions about contamination of soils, water and vegetation with uranium (U).
Stone, Dorothy Grace
core +7 more sources
Highly flexoelectric response for uranium removal and recovery using the organic-inorganic hybrid material [PDF]
Nature CommunicationsCatalysis was an effective method for uranium recovery and environmental remediation. However, the weak flexoelectric response, despite being universal in dielectric materials, greatly limited its appeal for research and catalytic applications.
Cheng Meng +10 more
doaj +2 more sources
Carbon and Oxygen Isotope Analysis of Calcite and Dolomite Mixtures Using Selective Acid Extraction by Gasbench-IRMS [PDF]
Zhipu Xuebao, 2022 Carbonate cements formed at different stages in sandstone have different mineral compositions, structural characteristics and carbon and oxygen isotope compositions.
HAN Juan +6 more
doaj +1 more source
Nanowires Reinforce Oriented Macroporous Aerogels for Rapid Uranium Removal from Acidic Radioactive Wastewater. [PDF]
Adv Sci (Weinh)A “reinforced concrete” structural aerogel with directional microchannels is engineered for rapid uranium capture. The interconnected architecture enables ultrafast water permeation, and the nanowire reinforcement yields a 70‐fold increase in mechanical strength.
Liu Z +8 more
europepmc +2 more sources
ABCABC Stacking-Enabled Non-Centrosymmetry 3R-ZnIn<sub>2</sub>S<sub>4</sub> Nanosheets for Piezocatalytic Uranium Extraction. [PDF]
Adv Sci (Weinh)The ABCABC stacking sequence in 2D ZnIn2S4 nanosheets creates intrinsic non‐centrosymmetry, enabling robust piezocatalysis under weak mechanical agitation. The nanosheets achieve a H2O2 yield of 276.7 µmol g−1 h−1 and uranium extraction capacity of 763.2 mg g−1 via a dual mechanism of direct piezoreduction and in situ H2O2 complexation.
Li S +6 more
europepmc +2 more sources
Application of geo-statistics in calculation of a uranium deposit [PDF]
E3S Web of Conferences, 2020 Based on the 3DMine three-dimensional mining software, a geological database model of the Changpai area is established, and a three-dimensional model of the ore body is established based on the principle and geological understanding of the circle.
Yun BAI +7 more
doaj +1 more source
Determination of Uranium Distribution in Amino Phosphonic Acid Chelating Resin by LA-ICP-MS
He huaxue yu fangshe huaxue, 2023 In this paper, based on the research background of recovering uranium from wet-process phosphoric acid(WPA) by amino phosphonate acid chelating resin, the distribution of uranium in single particle amino phosphonate chelating resin was studied.
WANG Ya-nan +8 more
doaj +1 more source
Geophysical Monograph Series, Page 1-26., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst +8 more
wiley +9 more sources
Prediction and evaluation of concealed ore body in 3D environment [PDF]
E3S Web of Conferences, 2020 3D models of stratigraphy、 rock、 tectonic、 mineralization and so on are established, based on the data of digital uranium exploration achievement, focusing on 3D modeling of uranium deposit、 evaluation of deep uranium resource.
Pengfei ZHU +4 more
doaj +1 more source
Water-Rock Interaction of Granite From Borehole BS34 at Different Temperatures
He huaxue yu fangshe huaxue, 2022 In the process of deep geological disposal of high-level radioactive waste, the decay of nuclide will generate a large amount of heat, which is released into the surrounding environment and affects the water-rock interaction of the deep geological ...
LI Ya-nan +4 more
doaj +1 more source