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International Scholarly Research Notices
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International Scholarly Research Notices
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2014
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Article
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Tab 4
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Research Article
Effect of Physical and Chemical Activation on the Removal of Hexavalent Chromium Ions Using Palm Tree Branches
Table 4
Column parameters for the adsorption of Cr(VI) onto raw and different activated carbon samples.
Sample
(min)
(mg)
(mg)
Total metal removal (%)
RPB
250
50
7
13.6
APBH 20
300
60
10
18.6
APBH 50
420
85
39
55.1
APBS
355
71
28
47.2
APBK
175
35
7
11.9