Methylene Blue Adsorption onto Activated Charcoal Prepared from Mangosteen Peel

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Panita Kongsune Supaporn Rattanapan

Abstract

The activated carbon from mangosteen peel was used as an adsorbent for removal of methylene blue
from the solution in a batch adsorption system. The isotherms, kinetics and thermodynamics of methylene blue adsorption were examined. The Langmiur isotherm was better in describing the adsorption process. The kinetics adsorption was fit well with pseudo-second order model. The mechanism of process was shown that the film diffusion was a rate-determining factor in the adsorption process. The thermodynamics study revealed that a change in enthalpy was -14.63 kJ/mol illustrated the exothermic adsorption process. The Gibbs free energy was negative value, suggesting spontaneous of adsorption process.

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References

[1] Tan, Y.L., Islam, M.A., Asif, M. and Hameed, B.H. (2014). “Adsorption of Carbon Dioxide by Sodium
Hydroxide-Modified Granular Coconut Shell Activated Carbon in a Fixed Bed”, Energy. 77, 926-931.
[2] Ghasemi, M., Zeinaly, K.M., Bavand, A.A., Ghasemi, N., Javadian, H. and Fattahi, M. (2015). “Microwave-
Assisted Functionalization of Rosa Canina-L fruits Activated Carbon with Tetraethylenepentamine
and its Adsorption Behavior Toward Ni(II) in Aqueous Solution: Kinetic, Equilibrium and
Thermodynamic Studies”, Powder Technology. 274, 362-371.
[3] Liu, Q.S., Zheng, T., Li, N., Wang, P. and Abulikemu, G. (2009). “Modification of Bamboo-Based Activated
Carbon Using Microwave Radiation and its Effects on the Adsorption of Methylene Blue”, Applied
Surface Science. 256(10), 3309-3315.
[4] Chotitham, L., Sumanatrakul, P. and Kongsune, P. (2016). “Preparation Characterization and Application
for Lead Adsorption of Dendrocalamus Asper Backer Bamboo Activated Carbon”, Thaksin
University Journal. 19(2), 43-52.
[5] Hirata, M., Kawasaki, N., Nakamura, T., Matsumoto, K., Kabayama, M., Tamura, T. and Tanada, S. (2002)
“Adsorption of Dyes onto Carbonaceous Materials Produced from Coffee Grounds by Microwave
Treatment”, Journal of Colloid and Interface Science. 254(1), 17-22.
[6] Nuithitikul, K., Srikhun, S. and Hirunpraditkoon, S. (2009). “Influences of Pyrolysis Condition and Acid
Treatment on Properties of Durian Peel-Based Activated Carbon”, Bioresource Technology. 101(1),
426-429.
[7] Kongnoo, A., Inthrarapat, P., Worathanakul, P. and Phalakornkule, C. (2016). “Diethanolamine Impregnated
Palm Shell Activated Carbon for CO2 Adsorption at Elevated Temperatures”, Journal of
Environmental Chemical Engineering. 4(1), 73-81.
[8] Gokce, Y. and Aktas, Z. (2014). “Nitric Acid Modification of Activated Carbon Produced from Waste Tea
and Adsorption of Methylene Blue and Phenol”, Applied Surface Science. 313, 352-359.
[9] Foo, K.Y. and Hameed, B.H. (2012). “Factors Affecting the Carbon Yield and Adsorption Capability of the
Mangosteen Peel Activated Carbon Prepared by Microwave Assisted K2CO3 Activation”, Chemical
Engineering Journal. 180, 66-74.
[10] Chen, Y., Huang, B., Huang, M. and Cai, B. (2011). “On the Preparation and Characterization of Activated
Carbon from Mangosteen Shell”, Journal of the Taiwan Institute of Chemical Engineers. 42(5),
837-842.
[11] Suttanan, R. and Piyamongkala, K. (2011). “Kinetic and Thermodynamic Adsorption of Methylene Blue
by Modified Rice Husk”, The Journal of KMUTNB. 21, 337-348.
[12] Rattanapan, S., Pengjam, P. and Kongsune, P. (2014). “Preparation and Characterization of Mangosteen
Peel Activated Carbon”, Thaksin University Journal. 17(3), 13-21.
[13] Langmuir, I. (1918). “The Adsorption of Gases on Plane Surfaces of Glass, Mica and Platinum”, Journal
of the American Chemical Society. 40, 1361-1403.
[14] Freundlich, H. (1906). “Over the adsorption in solution”, Journal of Physical Chemistry. 57, 385-470.
[15] Lemraski, E.G. and Sharafinia, S. (2016). “Kinetics, Equilibrium and Thermodynamics Studies of Pb2 +
Adsorption onto New Activated Carbon Prepared from Persian Mesquite Grain”, Journal of
Molecular Liquids. 219, 482-492.
[16] Li, G., Zhang, D., Wang, M., Huang, J. and Huang, L. (2013). “Preparation of Activated Carbons from Iris
Tectorum Employing Ferric Nitrate as Dopant for Removal of Tetracycline from Aqueous Solutions”,
Ecotoxicology and Environmental Safety. 98, 273-282.
[17] Chaudhry, S.A., Ahmed, M., Siddiqui, S.I. and Ahmed, S. (2016). “Fe(III)–Sn(IV) Mixed Binary Oxide
Coated Sand Preparation and its Use for the Removal of As(III) and As(V) from Water: Application
of Isotherm, Kinetic and Thermodynamics”, Journal of Molecular Liquids. 224 Part A, 431-441