Modeling of Hg (II) Adsorption onto Ca-bentonite
DOI:
https://doi.org/10.29356/jmcs.v62i2.396Keywords:
Hg (II), Ca-bentonite, MINSQ, GAUSSIAN 09Abstract
The presence of mercury in soils, like other heavy metals, is associated with organic matter and minerals. Mercury deposited in soils is mainly in its oxidized form Hg2+. The adsorption of Hg (II) from aqueous solution into Ca-bentonite was studied. Adsorption percentage was determined as a function of shaking time and temperature to study the thermodynamics and kinetics of Hg (II) adsorption on Ca-bentonite, which was simulated using the MINSQ and GAUSSIAN 09 programs.
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