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Table 6 Influence of AC2 diameter of the particles in the Cu (II) adsorption

From: Production and characterization of absorbent heat from the bark of residual Brazil nut bark (Bertholletia Excelsa l.)

DIAMETER

A Ce (mg L-1)

B Ce(mg L-1)

Ce (mg L-1)

MSEa

Qe (mg g-1)

R (%)

D > 1.19 mm

1.39

1.83

1.61

0.22

4.09

96.77

0.595 < D < 1.19

1.64

1.48

1.56

0.08

3.59

96.87

D < 0.595

3.27

2.90

3.08

0.18

3.93

93.83

  1. a Mean standard error