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Table 1 Selectivity study of CuO-TiO 2 NSs phase adsorption towards different metal ions at pH 5.0 and 25°C ( N = 5)

From: Selective Iron(III) ion uptake using CuO-TiO2 nanostructure by inductively coupled plasma-optical emission spectrometry

Metal Ion

q e (mgg−1), TiO2

q e (mgg−1), CuO-TiO2

K d (mLg−1),TiO2

K d (mLg−1),CuO-TiO2

Fe(III)

0.781

0.981

3557.885

50546.392

Au(III)

0.150

0.153

175.938

180.638

Zn(II)

0.054

0.060

57.082

63.830

Pd(II)

0.047

0.050

49.318

52.632

Co(II)

0.036

0.040

37.344

41.667

Cd(II)

0.007

0.010

7.049

10.101

Cr(III)

0.009

0.010

9.082

10.101

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BMC Chemistry

ISSN: 2661-801X

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