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Official Journal of the Japan Wood Research Society

Table 1 Relative mass percentages of metal elements and silicon to total elements detected by X-ray fluorescence analysis

From: Cesium adsorption from aqueous solutions onto Japanese oak charcoal II: effects of metal ions eluted from the charcoal

Charcoal

Element (Mass %)

Mg

Al

Si

K

Ca

Ti

Mn

Fe

Sr

OC

ND

0.40

0.88

30.0

64.2

ND

2.21

0.45

0.19

AC

4.58

1.81

19.6

1.62

36.6

1.10

1.25

25.4

0.24

  1. ND means not detected, OC Japanese oak charcoal, AC activated charcoal