Transport of U(VI) through sediments amended with phosphate to induce in situ uranium immobilization

Phosphate amendments can be added to U(VI)-contaminated subsurface environments to promote in situ remediation. The primary objective of this study was to evaluate the impacts of phosphate addition on the transport of U(VI) through contaminated sediments. In batch experiments using sediments (

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Bibliographic Details
Published in:Water research (Oxford) 2015-02, Vol.69 (C), p.307-317
Main Authors: Mehta, Vrajesh S., Maillot, Fabien, Wang, Zheming, Catalano, Jeffrey G., Giammar, Daniel E.
Format: Article
Language:English
Subjects:
Adsorption
Batch Cell Culture Techniques
Bromides - chemistry
CXTFIT
Geologic Sediments - chemistry
Groundwater
In situ immobilization
Influents
Ion exchangers
Laser induced fluorescence
Lasers
Phosphate
Phosphates
Phosphates - chemistry
Reactive transport
Sediments
Sequential extractions
Spectrometry, Fluorescence
Transport
Uranium
Uranium - chemistry
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Description
Summary:Phosphate amendments can be added to U(VI)-contaminated subsurface environments to promote in situ remediation. The primary objective of this study was to evaluate the impacts of phosphate addition on the transport of U(VI) through contaminated sediments. In batch experiments using sediments (
ISSN:0043-1354
1879-2448
DOI:10.1016/j.watres.2014.11.044