Article ID Journal Published Year Pages File Type
5349464 Applied Surface Science 2015 36 Pages PDF
Abstract

- Fe-functionalized Akadama Clay (FFAC) was prepared with FeCl3.
- Independent contribution of influencing factors on Cr(VI) adsorption was tested.
- The influence order of coexisting ions followed PO43− > SO42− > Cl−.
- Cr(VI) removal was controlled by electrostatic attraction, ligant exchange and redox.
- FFAC had four times higher adsorption capacity of Cr(VI) than pristine AC.
Keywords
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
Effective adsorption of Cr(VI) on mesoporous Fe-functionalized Akadama clay: Optimization, selectivity, and mechanism
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