Stabilization of chromium(Ⅵ)by hydroxysulfate green rust in chromium(Ⅵ)-contaminated soils

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Chromium(Cr)-contaminated soils pose a great environmental risk, with high solubility and persistent leaching of Cr(Ⅵ). In this study, hydroxysulfate green rust(GRSO4), with the general formula Fe(Ⅱ)4 Fe(Ⅲ)2(OH)12
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