Adsorption of copper (II) ions from aqueous solution by dried water lily roots

Georgia Natesha Jipanin, (2009) Adsorption of copper (II) ions from aqueous solution by dried water lily roots. Universiti Malaysia Sabah. (Unpublished)

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Abstract

This work studied the potential of dried water lily roots in adsorbing Cu (II) ions from aqueous solution. Batch adsorption experiments were carried out to identify the effect of contact time and initial concentration on adsorption of Cu (II) ions by dried water lily roots. The adsorption of Cu (II) increased with the increasing of contact time. Higher initial concentration increased the adsorption of Cu (II) due to the increased concentration gradient force. The experimental results fitted Langmuir isotherm with R² value of 0.973 which gave the maximum adsorption capacity of 17.79 mgg�¹

Item Type: Academic Exercise
Uncontrolled Keywords: dried water lily root, aqueous solution, adsorption, Langmuir isotherm
Subjects: T Technology > TD Environmental technology. Sanitary engineering
Divisions: SCHOOL > School of Science and Technology
Depositing User: Unnamed user with email storage.bpmlib@ums.edu.my
Date Deposited: 07 Sep 2015 05:50
Last Modified: 27 Oct 2017 02:41
URI: http://eprints.ums.edu.my/id/eprint/11765

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