Pb(II), Cu(II) and Cd(II) Removal through Untreated Rice Husk; Thermodynamics and Kinetics
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چکیده
منابع مشابه
Pb(II), Cu(II) and Cd(II) removal through untreated rice husk; thermodynamics and kinetics.
The sorption properties of rice husk towards Cu(II), Cd(II) and Pb(II) were studied. The sorption isotherms are described by the Langmuir equation, and Pb(II) shows a higher affinity for rice husk compared to Cu(II) and Cd(II) under the same conditions. The kinetics of sorption obeys to a pseudo second-order equation for all metals. The sorption profiles as a function of the pH were used to ...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2012
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.28.993