Volume : 6, Issue : 6, June - 2017
Equilibrium, Thermodynamics and Kinetic studies of Malachite green by activated Glossocardia linearifolia Stem
C. Jayajothi, Dr. M. M. Senthamilselvi, S. Arivoli, N. Muruganantham
Abstract :
<p> <span style="font-size: 12px;">The present work deals with the adsorption of Malachite Green (MG) dyes carried out in the presence of activated Glossocardia linearifolia stem carbon. Various parameters like, the effect of initial concentration, contact time, dose of adsorbent, temperature and pH were also studied. The result shows that when the amount of adsorbent increases, the percentage removal of dye increases. The applicability of Freundlich adsorption and Langmuir adsorption isotherm had also been tested. Adsorption kinetic data have been tested using pseudo second order, intra-particles models and the Elovich model. The thermodynamics parameter such as ΔG</span><sup>0</sup><span style="font-size: 12px;"> ΔH</span><sup>0</sup><span style="font-size: 12px;"> and ΔS</span><sup>0</sup><span style="font-size: 12px;"> were calculated. The adsorption capacities of Activated Glossocardia linearifolia Stem (AGLS) carbon were calculated using batch process. </span></p> <p class="MsoNormal" style="line-height:150%"><o:p></o:p></p>
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Download PDF Journal DOI : 10.15373/2249555XCite This Article:
C.Jayajothi, Dr.M.M.Senthamilselvi, S. Arivoli, N. Muruganantham, Equilibrium, Thermodynamics and Kinetic studies of Malachite green by activated Glossocardia linearifolia Stem, GLOBAL JOURNAL FOR RESEARCH ANALYSIS : VOLUME-6 | ISSUE‾6 | JUNE-2017