Results 21 to 30 of about 3,218,520 (221)
Results in Chemistry, 2023 In this work, EIS was applied to characterize the temporal recovery of uranium from UCl4 onto a tungsten electrode in molten LiCl-KCl salt between sets of pulse reverse-pulse (PRP) deposition steps.
Jeffrey Eakin, Cornelius Ivory
doaj +1 more source
Importance of
BMC Microbiology, 2007 Background In order to study the mechanism of U(VI) reduction, the effect of deleting c-type cytochrome genes on the capacity of Geobacter sulfurreducens to reduce U(VI) with acetate serving as the electron donor was investigated.
Leang Ching +10 more
doaj +1 more source
Progress and Challenges of Materials and Methods for Uranium Extraction From Seawater
He huaxue yu fangshe huaxue, 2023 The ocean covers 70% of the earth’s area, and the seawater uranium is more than 1000 times that of terrestrial uranium ore. In order to increase the power generation and ensure the sustainable operation of nuclear power plants, the development of ...
TANG Xing-rui +8 more
doaj +1 more source
Modeling Uranium Transport in Koongarra, Australia: The Effect of a Moving Weathering Zone [PDF]
, 2001 Natural analogues are an important source of long-term data and may be viewed as naturally occurring experiments that often include processes, phenomena, and scenarios that are important to nuclear waste disposal safety assessment studies.
Hassanizadeh, S.M. +2 more
core +1 more source
Yankuang ceshi, 2018 BACKGROUND The reductive environment of uranium is the most important influencing factor of uranium mineralization. The study of various redox markers in interlayer oxidation bands is of great significance for finding interlayer oxidation zone sandstone ...
ZHANG Li-juan +5 more
doaj +1 more source
Research Progress of Materials for Photocatalytic Reduction of Uranium in Water
He huaxue yu fangshe huaxueIn recent years, semiconductor photocatalytic methods have made great progress in the reduction and extraction of uranium from water. In recent years, due to its advantages of less pollution, low energy, and high material reuse efficiency, photocatalysis
Ya-xi TIAN, Tao YU
doaj +1 more source
Assessing depleted uranium (DU) contamination of soil, plants and earthworms at UK weapons testing sites [PDF]
, 2007 Depleted uranium (DU) weapons testing programmes have been conducted at two locations within the UK. An investigation was therefore carried out to assess the extent of any environmental contamination arising from these test programmes using both alpha ...
Graham, MC +14 more
core +1 more source
Uranium Biominerals Precipitated by an Environmental Isolate of Serratia under Anaerobic Conditions. [PDF]
PLoS ONE, 2015 Stimulating the microbially-mediated precipitation of uranium biominerals may be used to treat groundwater contamination at nuclear sites. The majority of studies to date have focussed on the reductive precipitation of uranium as U(IV) by U(VI)- and Fe ...
Laura Newsome +2 more
doaj +1 more source
The immobilization and reduction of uranyl (
Ecotoxicology and Environmental SafetyUranium (U) released from mining activities poses a threat to human and environmental health. Bioleaching bacteria are common in mining environments and play a significant role in uranium mobility.
Huaidan Zhang +6 more
doaj +1 more source
Evaluation of diffusive gradients in thin-films using a Diphonix® resin for monitoring dissolved uranium in natural waters [PDF]
, 2015 Commercially available Diphonix® resin (TrisKem International) was evaluated as a receiving phase for use with the diffusive gradients in thin-films (DGT) passive sampler for measuring uranium.
Burnett, Jonathan L. +5 more
core +1 more source