Salihi, I.U. and Kutty, S.R.M. and Isa, M.H. (2017) Adsorption of Lead ions onto Activated Carbon derived from Sugarcane bagasse. IOP Conference Series: Materials Science and Engineering, 201 (1).
Full text not available from this repository.Abstract
In this study, activated carbon was developed from sugarcane bagasse and its effectiveness in adsorbing lead (Pb2+) ions from synthetic aqueous solution was examined. Sugarcane bagasse activated carbon (SCBA) was developed in a tube furnace at a temperature of 900 °C, a heating rate of 10 °C/min, residence time of 3 hours, and at a nitrogen flow rate of 100 mL/min. Batch adsorption experiments were carried out to investigate the effects of pH and SCBA dosages on the adsorption process. The batch adsorption test showed that extent of Pb2+ adsorption by SCBA was dependent upon pH and SCBA dosage. The optimum pH for Pb2+ adsorption was found to be at pH 5.0. Maximum Pb2+ removal efficiency obtained from the batch studies was 87.3 at SCBA dosage of 10 g/L. Equilibrium adsorption data was described by Langmuir model with a coefficient of determination (R2) of 0.9508. Maximum adsorption capacity according to Langmuir model was evaluated to be 23.4 mg/g. The adsorption capacity of the SCBA was compared with that of other plant-based adsorbents. SCBA is an effective adsorbent for the removal of Pb2+ from aqueous solution. © Published under licence by IOP Publishing Ltd.
Item Type: | Article |
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Impact Factor: | cited By 0 |
Departments / MOR / COE: | Division > Academic > Faculty of Engineering > Civil Engineering |
Depositing User: | Mr Ahmad Suhairi Mohamed Lazim |
Date Deposited: | 22 Apr 2018 14:40 |
Last Modified: | 22 Apr 2018 14:40 |
URI: | http://scholars.utp.edu.my/id/eprint/20077 |