Experimental study of the removal of cobalt ion from aqueous solution using chitosan

Main Article Content

Augustine Odiba Aikoye
Ifiok D. Uffia

Abstract

Communication in Physical Sciences 2020, 5(4): 566-573


Received 20 June 2020/Accepted 17 July 2020


High concentration of heavy metals (such as cobalt) can create serious environmental problems through pollution of the aquatic environment and subsequent magnification, accumulation and transfer to other components of the environment. In attempt to search for ecofriendly approach aimed at reducing concentration of cobalt in contaminated water. The effectiveness of chitosan for the removal of cobalt ion from aqueous solution was investigated with reference to concentration, period of contact and through the measurement absorbance before and after adsorption. We observed that chitosan has good adsorption surface for cobalt ion and the adsorption was facilitated through the N-H and C-O functional groups in the chitosan.

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Author Biographies

Augustine Odiba Aikoye , University of Nigeria, Nsukka, Enugu State, Nigeria

Department of Pure and Industrial Chemistry

Ifiok D. Uffia, Akwa Ibom State University, P. M. B. 1167, Uyo, Akwa Ibom State, Nigeria

Department of Genetics and Biotechnology

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