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Incorporation of Radioactive Contaminants into Pyroaurite-Like Phases by Electrochemical Synthesis
Coprecipitation Groundwater Remediation Pyroaurite Technetium Uranium Zero-Valent Iron
2011/12/6
Abstract: During electrochemical remediation of radionuclide, 235U, 238U, and 99Tc-contaminated aqueous solutions, pyroaurite-like phases, ideally [M(II)M(III)(OH)16CO3·4H2O] where M = Fe, were synthe...
The Influence of Aluminum on Iron Oxides. VI. The Formation of Fe(II)-Al(III) Hydroxy-Chlorides, -Sulfates, and -Carbonates as New Members of the Pyroaurite Group and Their Significance in Soils
Fe-Al hydroxycarbonate Fe-Al hydroxychloride Fe-Al hydroxysulfate Green rust Iron oxide Pyroaurite
2012/2/9
In the absence of oxygen, Fe(II) chloride, sulfate, and carbonate solutions react at pH 6.5 to 7 with aluminum hydroxide suspensions to form new Fe(II)-Al(III) hydroxy anion compounds of the pyroaurit...