A cetamiprid Pesticide Removal in Aqueous Solutions Using Activated Carbon from Cherry Seeds
Keywords:
Acetamiprid, Pesticide, Activated Carbon, Cherry Seeds, RemovalAbstract
In this research, activated charcoal derived from cherry nuclei, which was activated with citric acid at a concentration of 0.6M, was used to adsorb estamperid from its aqueous solution, and the results showed the adsorption efficiency of R (76%), to study the kinetics of the adsorption of the activated charcoal of the pesticide. The adsorption process is subject to the rate of false second order, the thermodynamic processes were studied to find the value of the enthalpy in different degrees of temperature, and the adsorption process was automatic and endothermic, and the contact time for the adsorption of the pesticide on activated charcoal was also studied, and the best time was at half an hour and the best weight was (0.05gm). Six isotherm models were selected, and the results showed that the Frendelsh model applied to the adsorption process in this study supports the Tamkeen and Dubin model through the value of the constants.
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