Abstract
Phthalates are considered as dangerous priority pollutants, several effects being attributed to them: foetal deformations, cancers, and endocrine disruptions. Activated carbons are highly efficient materials for the adsorption of numerous organic molecules. Before their use, it is important first to determine both textural and chemical properties and to study kinetics and thermodynamics adsorption, to understand and to optimize the interactions between material and molecules. The aim of this work was to study the kinetics and the adsorption isotherms of three phthalates (dimethylphthalate, diethylphthalate, and diethylhexylphthalate) currently found in industrial effluents, on two different activated carbons. The co-adsorption of these molecules in a synthetic mix and in complex matrices was modeled. The kinetic study and adsorption isotherms of dimethylphthalate and diethylphthalate in monosolute and bisolute were first investigated, followed by a similar study with a mix of the three molecules in complex matrices (surface water (Loire and Loiret Rivers near Orléans city) and municipal wastewater treatment plant outflow). The pseudo-second-order kinetic model was used to determine the kinetic adsorption parameters. The Langmuir equation was used to calculate the surface occupied. Results showed that non-electrostatic interactions are predominant in phthalate adsorption in complex matrices, mainly due to dispersion forces and hydrophobic interactions.
Similar content being viewed by others
References
Abdul, G., Wang, P., Zhang, D., & Li, H. (2015). Adsorption of diethyl phthalate on carbon nanotubes: pH dependence and thermodynamics. Environmental Engineering Science, 32, 103–110.
Arslanoğlu, F. N., Kar, F., & Arslan, N. (2005). Adsorption of dark coloured compounds from peach pulp by using granular activated carbon. Journal of Food Engineering, 68, 409–417.
Bansode, R. R., Losso, J. N., Marshall, W. E., Rao, R. M., & Portier, R. J. (2004). Pecan shell-based granular activated carbon for treatment of chemical oxygen demand (COD) in municipal wastewater. Bioresource Technology, 94, 129–135.
Belhachemi, M., & Addoun, F. (2012). Adsorption of congo red onto activated carbons having different surface properties: studies of kinetics and adsorption equilibrium. Desalination and Water Treatment, 37, 122–129.
Cagnon, B., Chedeville, O., Cherrier, J. F., Caqueret, V., & Porte, C. (2011). Evolution of adsorption kinetics and isotherms of gallic acid on an activated carbon oxidized by ozone: comparison to the raw material. Journal of the Taiwan Institute of Chemical Engineers, 42, 996–1003.
Cao, X., Li, X., & Meng, X. (2014). Adsorption kinetics and equilibrium studies of an endocrine disruptor, Di-(2-ethylhexyl) phthalate, from wastewater by biofilms. Environmental Engineering Science, 31, 55–60.
Caqueret, V., Bostyn, S., Cagnon, B., & Fauduet, H. (2008). Purification of sugar beet vinasse—adsorption of polyphenolic and dark colored compounds on different commercial activated carbons. Bioresource Technology, 99, 5814–5821.
Ferreira de Oliveira, T., Cagnon, B., Fauduet, H., Licheron, M., & Chedeville, O. (2012). Removal of diethyl phthalate from aqueous media by adsorption on different activated carbons: kinetic and isotherm studies. Separation Science and Technology, 47, 1139–1148.
Ferreira de Oliveira, T., Cagnon, B., Chedeville, O., & Fauduet, H. (2014). Removal of a mix of endocrine disrupters from different natural matrices by ozone/activated carbon coupling process. Desalination and Water Treatment, 52, 4395–4403.
Ghasemi, J., & Asadpour, S. (2007). Thermodynamics’ study of the adsorption process of methylene blue on activated carbon at different ionic strengths. Journal of Chemical Thermodynamics, 39, 967–971.
Hai-Yan, L., Qu, J., & Liu, H. (2006). Removal of a type of endocrine disruptors—di-n-butyl phthalate from water by ozonation. Journal of Environmental Sciences, 18, 845–851.
Ho, Y. S. (2006). Second-order kinetic model for the sorption of cadmium onto tree fern: a comparison of linear and non-linear methods. Water Research, 40, 119–125.
Jagiełło, J., Bandosz, T. J., & Schwarz, J. A. (1994). Carbon surface characterization in terms of its acidity constant distribution. Carbon, 32, 1026–1028.
Jagiełło, J., Bandosz, T. J., Putyera, K., & Schwarz, J. A. (1995). Determination of proton affinity distribution for chemical systems in aqueous environments using a stable numerical solution of the adsorption integral equation. Journal Colloid Interface Surface, 172, 341–346.
Julinová, M., & Slavík, R. (2012). Removal of phthalates from aqueous solution by different adsorbents: a short review. Journal of Environmental Management, 94, 13–24.
Langmuir, I. (1918). The adsorption of gases on plane surfaces of glass, mica and platinum. Journal of the American Chemical Society, 40, 1361–1403.
Mailler, R., Gasperi, J., Coquet, Y., Buleté, A., Vulliet, E., Deshayes, S., Zedeka, S., Mirande-Bret, C., Eudes, V., Bressy, A., Caupos, E., Moillerona, R., Chebbo, G., & Rocher, V. (2016). Removal of a wide range of emerging pollutants from wastewater treatment plant discharges by micro-grain activated carbon in fluidized bed as tertiary treatment at large pilot scale. The Science of the Total Environment, 542, 983–996.
Medellin-Castillo, N. A., Ocampo-Pérez, R., Leyva-Ramos, R., Sanchez-Polo, M., Rivera-Utrilla, J., & Méndez-Díaz, J. D. (2013). Removal of diethyl phthalate from water solution by adsorption, photo-oxidation, ozonation and advanced oxidation process (UV/H2O2, O3/H2O2 and O3/activated carbon). The Science of the Total Environment, 442, 26–35.
Moreno-Castilla, C. (2004). Adsorption of organic molecules from aqueous solutions on carbon materials. Carbon, 42, 83–94.
Muneer, M., Theurich, J., & Bahnemann, D. (2003). Titanium dioxide mediated photocatalytic degradation of 1, 2-diethyl phthalate. Journal of Photochemistry and Photobiology A: Chemistry, 143, 213–219.
Satyawali, Y., & Balakrishnan, M. (2007). Removal of color from biomethanated distillery spentwash by treatment with activated carbons. Bioresource Technology, 98, 2629–2635.
Secula, M. S., Cagnon, B., Ferreira de Oliveira, T., Chedeville, O., & Fauduet, H. (2012). Removal of acid dye from aqueous solutions by electrocoagulation/GAC adsorption coupling: kinetics and electrical operating costs. Journal of the Taiwan Institute of Chemical Engineers, 43, 767–775.
Wezel, A. P., Van Vlaardinger, P., Posthumus, R., Crommentuijin, G. H., & Sijim, D. T. H. M. (2000). Environmental risk limits for two phthalates, with special emphasis on endocrine disruptive properties. Ecotoxicology and Environmental Safety, 46, 305–321.
Wittassek, M., Angerer, J., Kolossa-Gehring, M., Schäfer, S. D., Klockenbusch, W., Dobler, L., Günsel, A. K., Müller, A., & Wiesmüller, G. A. (2009). Fetal exposure to phthalates—a pilot study. International Journal of Hygiene Environmental Health, 212, 492–498.
Acknowledgements
The authors wish to thank Xavier Bourrain and the Agence de l’Eau Loire Bretagne for their technical and financial support and Pica Jacobi S.A for gratuitously supplying the ACs.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Cagnon, B., Chatelain, S., de Oliveira, T.F. et al. Adsorption of Phthalates on Activated Carbons in Monosolute Solution and in Mix Within Complex Matrices. Water Air Soil Pollut 228, 144 (2017). https://doi.org/10.1007/s11270-017-3315-7
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s11270-017-3315-7