Adsorption study of some inorganic elements on the surface of activated charcoal prepared from ceratonia siliqua
DOI:
https://doi.org/10.25130/tjps.v23i9.813Keywords:
ceratonia siliqua, adsorption, cadmium, chromium, copper, lead, balanceAbstract
This study included the process of adsorption of some inorganic
elements known as environmental risk (Cd, Cr, Cb, Pb) of its water
solutions on the surface of activated charcool to ceratonia siliqua . The
percentage of adsorption and isothermal adsorption curves were
calculated according to equation, as well as the effect of temperature , pH
and particle size of adsorbent on the adsorption of these elements. The
study included the comparative study of the adsorption with natural
ceratonia siliqua powder. The results showed an optimum conditions at
PH=5 and the partical size of adsorbent was 500 μm, while the
percentage of adsorption ranged from 81% to 93%
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