Chemical Behavior of Chromium in Soils:Ⅲ.Mechanism of Cr(Ⅵ) Adsorption by Soils

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An analysis of Cr(Ⅵ)-sorbed surface of the soils by using a scanning electron microscope and an electron probe microscope has proved that aluminium is the chief element affecting Cr(Ⅵ)adsoption.As the ionic strength of the solution increased,the amounts o
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