Adsorption Kinetic Models Applied to Nickel Ions on Hazelnut Shell Activated Carbons
2002 ◽
Vol 20
(2)
◽
pp. 179-188
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Keyword(s):
Kinetic models describing the adsorption of Ni(II) ions on to hazelnut shell active carbon (HSAC) have been compared. Kinetic studies have also been carried out in a batch adsorber over a range of initial metal ion concentration (11.87–92.34 mg/dm3), agitation speed (50–200 rpm) and adsorbent particle size (0.90–1.60 mm). The rate models evaluated included the pseudo-first order equation, the pseudo-second order equation and the Elovich equation. The results obtained showed that the pseudo-second order kinetic model correlated the experimental data well and better than the other models examined in this study.
2017 ◽
Vol 1
(2)
◽
pp. 230-243
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Keyword(s):
2016 ◽
Vol 74
(7)
◽
pp. 1644-1657
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Keyword(s):
2017 ◽
Vol 19
(3)
◽
pp. 120-129
◽
2019 ◽
Vol 3
(1)
◽
pp. 174-185
Keyword(s):
2017 ◽
Vol 24
(1)
◽
pp. 87-106
◽
Keyword(s):
2009 ◽
Vol 74
(8-9)
◽
pp. 953-964
◽
2020 ◽
Vol 24
(2)
◽
pp. 329-333
Keyword(s):
Keyword(s):