Arsenic Decontamination (IMAGE)

Diamond Light Source

Arsenic Decontamination

Caption

A comparison of information gained regarding the likely properties of arsenic adsorbed onto TiO2/Fe2O3 composites using (left) the speciation predicted by surface complexation modelling and (right) characteristics suggested by experimental analysis (EXAFS, zeta potential and FTIR). Arrows indicate where the pH is increased from 5 to 9.

Credit

Imperial College London and Diamond Light Source

Usage Restrictions

None

License

Original content

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