An Evaluation of the Adsorption Kinetics of CD (II) Ions from Synthetic Solution using Powdered Groundnut Shell as an Adsorbent
Keywords:
Adsorption kinetics, Cd, powdered groundnut shell
Abstract
The adsorption of Cd (II) from synthetic solution on powdered groundnut shell was investigated under laboratory conditions to assess its ability to remove the heavy metal. This synthetic route involved the grinding and sieving of the groundnut shell with a mesh size of 2.00mm, after washing and drying. The solid was employed as an adsorbent, in which the five kinetics model were tested. The results showed that the adsorption kinetics was best described by pseudo second order kinetic models with a linear regression coefficient R2 = 1 and a rate content of 0.9950(mg/L) min-1.
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18. Rdney J-S (199): “Physical Chemistry-Methods Techniques-Experiments 4th ed. Fibrida, Sauders college published Pp. 528-530.
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24. Thoreau, Henry David (1854). Walden or life in the woods.pp53-70
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26. Waterston, W.; Burton, J.H (1844): cyclopedia of commerce, mercantile law, finance, Commercial Geography and Navigation. H.G. Bohn. p. 122.
27. Wedepohl, K.H (1995): The composition of the continental crust”. Geochemical cosmochimaca Acta. 59 (7): 1217-1232.
28. Bibcode (1995) Geco A 59.1217w.p74
Published
2021-11-23
How to Cite
Jimoh, I., & Jimoh, A. (2021). An Evaluation of the Adsorption Kinetics of CD (II) Ions from Synthetic Solution using Powdered Groundnut Shell as an Adsorbent. Central Asian Journal of Medical and Natural Science, 2(6), 104-111. https://doi.org/10.17605/cajmns.v2i6.491
Section
Articles
