Removal of Cu (II) ions from aqueous solution by carbon prepared from henna leaves, pungam bark and CAC

Shanthi, T. (36853200900) and Selvarajan, V. M. (59024809500) (2012) Removal of Cu (II) ions from aqueous solution by carbon prepared from henna leaves, pungam bark and CAC.

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Abstract

Activated carbon prepared from Henna leaves and pungam tree bark, an agricultural solid waste by-products and CAC for the removal of copper from aqueous solutions has been studied. Parameters such as equilibrium time, effect of pH and adsorbent dose on removal were studied. The adsorbent exhibited good sorption potential for copper at pH 5. The experimental data were analysed by both Freundlich and Langmuir isotherm models. The sorption kinetics of the copper have been analysed by Lagergren pseudo-first-order and pseudo-second-order kinetic models. © 2012 Elsevier B.V., All rights reserved.

Item Type: Article
Subjects:
Divisions: Arts and Science > Vinayaka Mission's Kirupananda Variyar Arts & Science College, Salem > Chemistry
Depositing User: Unnamed user with email techsupport@mosys.org
Last Modified: 11 Dec 2025 06:14
URI: https://vmuir.mosys.org/id/eprint/5002

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