Journal of Chemistry / 2016 / Article / Fig 6

Research Article

Effects of Cu(II) on the Adsorption Behaviors of Cr(III) and Cr(VI) onto Kaolin

Figure 6

The zeta potential curve for original kaolin and kaolin after adsorbed Cr(III) (a) or Cr(VI) (b) in absence and presence of Cu(II).
(a)
(b)

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