AJAC  Vol.4 No.7 A , July 2013
Removal of Carbaryl Pesticide from Aqueous Solution by Adsorption on Local Clay in Agadir
Abstract: This study was conducted to assess the removal efficiency of pesticide (Carbaryl) used in Souss Massa region (Agadir city), on a clay originated from barrage situated in Agadir. The adsorption of Carbaryl from aqueous solution by local clay as a low-cost, natural and eco-friendly adsorbent was investigated. Different physicochemical parameters were analyzed: adsorbent mass, ionic strength (NaNO3), initial concentration of pollutant, temperature, and pH. The empirical results showed that all these parameters have an impact on the retention of pesticide on the clay. The equilibrium uptake was increased with an increase in the initial pesticide concentration in solution. The results of adsorption were fitted to the Langmuir and Freundlich isotherms. The Freundlich model represented the adsorption process better than Langmuir model, with correlation coefficients (R2) values ranged from 0.97 to 0.99. This study has shown that the natural clay is a solid that has got an important adsorption capacity, which may be used in treatment and depollution of water.
Cite this paper: M. Ouardi, S. Alahiane, S. Qourzal, A. Abaamrane, A. Assabbane and J. Douch, "Removal of Carbaryl Pesticide from Aqueous Solution by Adsorption on Local Clay in Agadir," American Journal of Analytical Chemistry, Vol. 4 No. 7, 2013, pp. 72-79. doi: 10.4236/ajac.2013.47A010.

[1]   J. O. Okonkwo, L. Kampira and D. D. K. Chingakule, “Organochlorine Insecticides Residues in Human Milk: A Study of Lactating Mothers in Siphofaneni,” Bulletin of Environmental Contamination and Toxicology, Vol. 63, No. 2, 1999, pp. 243-247. doi:10.1007/s001289900972

[2]   A. El Arfaoui Benaomar, “Etude des Processus d’adsorption et de Désorption de Produits Phytosanitaires dans des Sols Calcaires,” Ph.D. Thesis, University of Reims Champagne-Ardenne, Reims, 2010.

[3]   M. F. D. Oliveira, C. T. Johnston, G. S. Premachandra, B. J. Teppen, H. Li, D. A. Laird, D. Zhu and S. A. Boyd, “Spectroscopic Study of Carbaryl Sorption on Smectite from Aqueous Suspension,” Environmental Science and Technology, Vol. 39, No. 23, 2005, pp. 9123-9129. doi:10.1021/es048108s

[4]   R. S. Juang, F. C. Wu and R. L. Tseng, “The Ability of Activated Clay for the Adsorption of Dyes from Aqueous Solutions,” Environmental Technology, Vol. 18, No. 5, 1997, pp. 525-531. doi:10.1080/09593331808616568

[5]   M. Roulia and A. A. Vass Iliadis, “Interactions between C.I. Basic Blue 41 and Aluminosilicate Sorbents,” Journal of Colloid and Interface Science, Vol. 291, No. 1, 2005, pp. 37-44. doi:10.1016/j.jcis.2005.04.085

[6]   N. Barka, A. Assabbane, A. Nounah, A. Albourine and Y. Ait-Ichou, “Dégradation Photocatalytique de Deux Colorants Séparés et en Mélange Binaire par TiO2-Supporté,” Sciences & Technologie A, Vol. B, No. 27, 2008, pp. 9-16.

[7]   E. Errais, “Réactivité de Surface d’Argiles Naturelles, Etude de l’Adsorption de Colorants Anioniques,” Ph.D. Thesis, University of Strasbourg, Strasbourg, 2011.

[8]   K. Bellir, “Caractérisation de la Rétention du Cuivre par des Matériaux Naturels Utilisé dans l’Imperméabilisation des Décharges,” Ph.D. Thesis, University of Mentouri Constantine, Constantine, 2002.

[9]   J. A. Hawkins, “Proceedings of a Symposium Sponsored by the Division of Agrochemicals at the 192nd Meeting of the ACS,” Washington, 1987.

[10]   J. G. Burg, J. D. Webb, F. W. Knapp and A. H. Cantor, “Field and Laboratory Efficacy Studies of Erythrosin B for Musca Domestica (Diptera: Muscidae) and Drosophila Robusta (Diptera: Drosophilidae) Control,” Journal of Economic Entomology, Vol. 82, No. 1, 1989, pp. 171-174.

[11]   J. A. Hawkins, M. C. Healey, M. H. Johnson-Delivorias and J. R. Heitz, “The Effect of Erythrosin B on Infective Larvae of Bovine Gastrointestinal Nematodes,” Veterinary Parasitol, Vol. 16, No. 1-2, 1984, pp. 35-41. doi:10.1016/0304-4017(84)90006-2

[12]   T. S. Anirudhan and M. Ramachandran, “Surfactant-Modified Bentonite as Adsorbent for the Removal of Humic Acid from Wastewaters,” Applied Clay Science, Vol. 35, No. 3-4, 2007, pp. 276-281. doi:10.1016/j.clay.2006.09.009

[13]   B. Karagozoglu, M. Tasdemir, E. Demirbas and M. Kobya, “The Adsorption of Basic Dye (Astrazon Blue FGRL) from Aqueous Solutions onto Sepiolite, Fly Ash and Apricot Shell Activated Carbon: Kinetic and Equilibrium Studies,” Journal of Hazardous Materials, Vol. 147, No. 1-2, 2007, pp. 297-306. doi:10.1016/j.jhazmat.2007.01.003

[14]   J. M. Salman and K. A. Al-Saad, “Adsorption of 2,4-Dichlorophenoxyacetic Acid onto Date Seeds Activated Carbon Equilibrium, Kinetic and Thermodynamic Studies,” International Journal of Chemical Sciences, Vol. 10, No. 2, 2012, pp. 677-690.

[15]   W. T. Tsai, Y. M. Chang, C. W. Lai and C. C. Lo, “Adsorption of Ethyl Violet Dye in Aqueous Solution by Regenerated Spent Bleaching Earth,” Journal of Colloid and Interface Science, Vol. 289, No. 2, 2005, pp. 333-338. doi:10.1016/j.jcis.2005.03.087

[16]   G. W. Bailey and J. L. White, “Review of Adsorption and Desorption of Organic Pesticides by Soil Colloids, with Implication Concerning Pesticide Bioactivity,” Journal of Agricultural and Food Chemistry, Vol. 12, No. 4, 1964, pp. 324-332. doi:10.1021/jf60134a007

[17]   B. Yaron, R. Calvet and R. Prost, “Soil Pollution: Processes and Dynamics,” Springer-Verlag, New York, 1996.

[18]   N. Barka, K. Ouzaouit, M. Abdennouri and M. El Makhfouk, “Dried Prickly Pear Cactus (Opuntia Ficus Indica) Cladodes as a Low-Cost and Eco-Friendly Biosorbent for Dyes Removal from Aqueous Solutions,” Journal of the Taiwan Institute of Chemical Engineers, Vol. 44, No. 1, 2013, pp. 52-60. doi:10.1016/j.jtice.2012.09.007

[19]   S. S. Tahir and N. Rauf, “Removal of Cationic Dye from Aqueous Solutions by Adsorption onto Bentonite Clay,” Chemosphere, Vol. 63, No. 11, 2006, pp. 1842-1848. doi:10.1016/j.chemosphere.2005.10.033

[20]   W. T. Tsai, H. C. Hsu, T. Y. Su, K. Y. Lin, C. M. Lin and T. H. Dai, “The Adsorption of Cationic Dye from Aqueous Solution onto Acid-Activated and Site,” Journal of Hazardous Materials, Vol. 147, No. 3, 2007, pp. 10561062. doi:10.1016/j.jhazmat.2007.01.141

[21]   C. H. Weng and Y. F. Pan, “Adsorption of a Cationic Dye (Methylene Blue) onto Spent Activated Clay,” Journal of Hazardous Materials, Vol. 144, No. 1-2, 2007, pp. 355362. doi:10.1016/j.jhazmat.2006.09.097

[22]   I. Langmuir, “The Adsorption of Gases on Plane Surfaces of Glass, Mica, and Platinum,” Journal of the American Chemical Society, Vol. 40, No. 9, 1916, pp. 1361-1403. doi:10.1021/ja02242a004

[23]   H. M. F. Freundlich, “Over the Adsorption in Solution,” Journal of Physical Chemistry, Vol. 57A, 1906, pp. 385470.

[24]   C. H. Giles, D. Smith and A. Huitson, “A General Treatment and Classification of the Solute Adsorption Isotherm. I. Theoretical,” Journal of Colloid and Interface Science, Vol. 47, No. 3, 1974, pp. 755-765. doi:10.1016/0021-9797(74)90252-5

[25]   W. T. Tsai, Y. M. Chang, C. W. Lai and C. C. Lo, “Adsorption of Basic Dyes in Aqueous Solution by Clay Adsorbent from Regenerated Bleaching Earth,” Applied Clay Science, Vol. 29, No. 2, 2005, pp. 149-154. doi:10.1016/j.clay.2004.10.004