Optimization using central composite design (CCD) of response surface methodology (RSM) for biosorption of hexavalent chromium from aqueous media

Bayuo, Jonas; Abdullai Abukari, Moses; Bayetimani Pelig-Ba, Kenneth

doi:10.1007/s13201-020-01213-3

Public

Optimization using central composite design (CCD) of response surface methodology (RSM) for biosorption of hexavalent chromium from aqueous media

Published in Applied Water Science • May 12, 2020

Authors:

Jonas Bayuo

Moses Abdullai Abukari

Kenneth Bayetimani Pelig-Ba

Abstract

Abstract In this study, unmodified biosorbent was obtained from Arachis hypogea husk and applied to remove hexavalent chromium [Cr(VI)] from aqueous media through batch technique. The independent variables (contact time, pH of the solution and initial Cr(VI) concentration) influencing the adsorption...

Subject

Response surface methodology

Hexavalent chromium

Husk

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