Browse > Article
http://dx.doi.org/10.4491/KSEE.2011.33.9.623

Adsorption Kinetic and Thermodynamic Studies of Tricyclazole on Granular Activated Carbon  

Lee, Jong-Jib (Division of Chemical Engineering, Kongju National University)
Cho, Jung-Ho (Division of Chemical Engineering, Kongju National University)
Kim, H.T. (Clarimex Korea Company)
Publication Information
Journal of Korean Society of Environmental Engineers / v.33, no.9, 2011 , pp. 623-629 More about this Journal
Abstract
The adsorption characteristics of tricyclazole by granular activated carbon were experimently investigated in the batch adsorption. Kinetic studies of adsorption of tricyclazole were carried out at 298, 308 and 318 K, using aqueous solutions with 250, 500 and 1,000 mg/L initial concentration of tricyclazole. It was established that the adsorption equilibrium of tricyclazole on granular activated carbon was successfully fitted by Freundlich isotherm equation at 298 K. The pseudo first order and pseudo second order models were used to evaluate the kinetic data and the pseudo second order kinetic model was the best with good correlation. Values of the rate constant ($k_2$) have been calculated as 0.1076, 0.0531, and 0.0309 g/mg h at 250, 500 and 1,000 mg/L initial concentration of tricyclazole, respectively. Thermodynamic parameter such as activation energy, standard enthalpy, standard entropy and standard free energy were evaluated. The positive value for enthalpy, -66.43 kJ/mol indicated that adsorption interaction of tricyclazole on activated carbon was an exothermic process. The estimated values for standard free energy were -5.08~-8.10 kJ/mol over activated carbon at 200 mg/L, indicated toward a exothermic process.
Keywords
Tricyclazole; Adsorption; Activated Carbon; Adsorption Kinetics; Adsorption Equilibrium;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Ministry of Environment, Republic of Korea, "2010 Environmental Statistics Yearbook," p. 322(2010).
2 Jusoh, A., Hartini, W. J. H., Ali, N. and Endut, A., "Study on the removal of pesticide in agricultural runoff by granular activated carbon," Bioresour. Technol., 102, 5312-5318 (2011).   DOI   ScienceOn
3 Ayranci, E. and Hoda, N., "Adsorption kinetics and isotherms of pesticides onto activated carbon cloth," Chemosphere, 60, 1600-1607(2005).   DOI   ScienceOn
4 Lu, L. C., Eang, C. I. and Sye, W. F., "Applications of chitosan beads and porous crab shell powder for the removal of 17 organochlorine pesticides (OCPs) in water solution," Carbohydr. Polym., 83, 1984-1989(2011).   DOI   ScienceOn
5 Lafi, W. K. and Al-Qodah, Z., "Combined advanced oxidation and biological treatment processes for the removal of pesticides from aqueous solutions," J. Hazard. Mater., 164, 627-633(2009).   DOI   ScienceOn
6 Gullion, M. I. and FONT, R., "Dynamic pesticide removal with activated carbon fibers," Water Res., 35(2), 516-520 (2001).   DOI   ScienceOn
7 Kiso, Y., Sugiura, Y., Kitao, T. and Nishmura, K., "Effects of hydrophobicity and molecular size on rejection of aromatic pesticides with nanofiltration membranes," J. Membr. Sci., 192, 1-10(2001).   DOI   ScienceOn
8 Park, B. J., Kwon, O. K., Kim, L. K., Kim, J. B., Kim, J. H., Yoon, S. K., Shim, J. H. and Hong, M. K., "Characteristics of Pesticide Runoff and Persistence on Agriculture Watershed in Korea," Kor. J. Environ. Agric., 28(2), 194- 201(2009).   DOI   ScienceOn
9 Lee, J. J. and Yu, Y. H., "Adsorption characteristics of BEAM by granular activated carbon(II)," J. KSEE, 20(4), 509-518(1998).
10 Gupta, V. K., Mittal, A. and Gajbe, V., "Adsorption and desorption studies of a water soluble dye, Quinoline Yellow, using waste materials," J. Colloid Interface. Sci., 284, 89-98 (2005).   DOI   ScienceOn
11 Tan, I. A. W., Ahmad, A. L. and Hameed, B. H., "Adsorption of basic dye on high-surface-area activated carbon prepared from coconut husk," J. Hazard. Mater., 154, 337-346 (2008).   DOI   ScienceOn
12 Fukukawa, B. H., "Activated carbon water treatment technology and management," Donghwa Technology, p. 69(2003).
13 Bakouri, H. E., Usero, J., Morillo, J., Rojas, R. and Ouassini, A., "Drin pesticides removal from aqueous solutions using acid-treated date stones," Bioresour. Technol., 100, 2676-2684(2009).   DOI   ScienceOn
14 Nollet, H., Roels, M., Lutgen, P., Van der Meeren, P. and Verstraete, W., "Removal of PCBs from wastewater using fly ash," Chemosphere, 53(6), 655-665(2003).   DOI   ScienceOn
15 Wang, L., Zhang, J., Zhao, R., Li, C., Li, Y. and Zhang, C., "Adsorption of basic dyes on activated carbon prepared from Polygonum orientale Linn: Equilibrium, kinetic and thermodynamic studies," Desalination, 254, 68-74(2010).   DOI   ScienceOn
16 Salman, J. M. and Hameed, B. H., "Adsorption of 2,4-dichlorophenoxyacetic acid and carbofuran pesticides onto granular activated carbon," Desalination, 256, 129-135(2010).   DOI   ScienceOn
17 Baek, M. H., Choi, Y. J., Kim, Y. J. and Kim, D. S., "Fundamental studies for the adsorption features of malachite green on granular activated carbon," J. Kor. Soc. Water Qual., 25(3), 459-463(2009).
18 ElShafei, G. S., Nasr, I. N., Hassan, A. S. M. and Mohammad, S. G. M., "Kinetics and thermodynamics of adsorption of cadusafos on soils," J. Hazard. Mater., 172, 1608- 1616(2009).   DOI   ScienceOn
19 Jaycock, M. J. and Parfitt, G. D., "Chemistry of Interfaces," Ellis Horwood Ltd., Chichester(1981).
20 Sulak, M. T., Demirbas, E., and Kobya, M., "Removal of astrazon yellow 7GL from aqueous solutions by adsorption onto wheat bran," Bioresour. Technol., 98, 2590-2598(2007).   DOI   ScienceOn
21 Ozcan, A. and Ozcan, A. S., "Adsorption of Acid Red 57 from aqueous solutions onto surfactant-modified sepiolite," J. Hazard. Mater., B125, 252-259(2005).