Volume 20 No 22 (2022)
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Adsorption studies of lead from waste water using porous coal-based adsorbent in conjunction with organic chelating agent, Guaiacol
Bobdey Radhesh Atul , Dr. Neeta Gupta , Prof. Dr. Ramdas U. Khope
The most significant problem for an industrialised region is pollution from heavy metals in industrial waste water. One of the widely found heavy metal in industrial waste is Lead. In this study, modified granular activated carbon with Guaiacol (2-Methoxyphenol) was used to examine the removal of toxic metal lead from aqueous solutions. Lead was adsorbed using GAC filtrasorb-100 (GAC F-100) and Norit-830 (GAC N-830) at a constant temperature of 25 ± 1°C and a rotational speed of around 500 rpm. For the Freundlich and Langmuir adsorption isotherm models, the adsorption data were thoroughly analysed.
Adsorption, toxic metal removal, Lead, Granular Activated Carbon (GAC), Filtrasorb 100 (F-100) Norit-830(n-830), 2-Methoxyphenol, guaiacol.
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