Equilibrium and Kinetic Study of Pepcidine Adsorption onto Humic Acid-Coated Nanoparticles

Medhat A. Shaker; Amr A. Yakout; Deia Abd El-Hady; Ahmed H. Abdel-Salam; Hassan M. Albishri

doi:10.14233/ajchem.2015.19142

Issue

Vol. 27 No. 12 (2015): Vol 27 Issue 12

Issue Published : August 29, 2015

This work is licensed under a Creative Commons Attribution 4.0 International License.

Equilibrium and Kinetic Study of Pepcidine Adsorption onto Humic Acid-Coated Nanoparticles

https://doi.org/10.14233/ajchem.2015.19142

Medhat A. Shaker

Chemistry Department, Faculty of Science, University of Jeddah, P.O. 80327, 21589 Jeddah, Saudi Arabia; Chemistry Department, Faculty of Science, Damanhour University, Damanhour, Egypt

Amr A. Yakout

Chemistry Department, Faculty of Science, University of Jeddah, P.O. 80327, 21589 Jeddah, Saudi Arabia; Chemistry Department, Faculty of Science, Alexandria University, Alexandria, Egypt

Deia Abd El-Hady

Chemistry Department, Faculty of Science, University of Jeddah, P.O. 80327, 21589 Jeddah, Saudi Arabia; Chemistry Department, Faculty of Science, Assiut University, 71516 Assiut, Egypt

Ahmed H. Abdel-Salam

Chemistry Department, Faculty of Science, University of Jeddah, P.O. 80327, 21589 Jeddah, Saudi Arabia; Chemistry Department, Faculty of Science, Alexandria University, Alexandria, Egypt

Hassan M. Albishri

Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia

Corresponding Author(s) : Medhat A. Shaker

drmashaker@yahoo.com; massayed@kau.edu.sa

Asian Journal of Chemistry, Vol. 27 No. 12 (2015): Vol 27 Issue 12
Article Published : August 29, 2015

Abstract

In aquatic environments, humic acid (HA) was found to have a good ability for stabilizing nanoparticles. In this study, humic acid was extracted from Egyptian soil and was used to fabricate novel humic acid-coated TiO₂ nanoparticles (TiO₂/HA, 30 nm) by co-precipitation method. The deionized phenolic groups of humic acid were adsorbed on the surface of nano-TiO₂ and generate high charge density and strong interparticle repulsive forces that stabilize those nanoparticles. The great sorption capacity of TiO₂/HA nanoparticles was applied to remove pepcidine, as a model organic environmental contaminant from wastewater. The TiO₂/HA nanoparticles were characterized by FTIR and TEM techniques. The parameters influencing the pepcidine removal efficiency such as adsorbent dose, pH, initial adsorbate concentration and contact time were considered for optimal experimental conditions. The experimental results demonstrated that the investigated adsorption system complied well with Langmuir and pseudo second order kinetic models.

Keywords

Adsorption Pepcidine Humic acid TiO2 Nanoparticles

A. Shaker, M., A. Yakout, A., Abd El-Hady, D., H. Abdel-Salam, A., & M. Albishri, H. (2015). Equilibrium and Kinetic Study of Pepcidine Adsorption onto Humic Acid-Coated Nanoparticles. Asian Journal of Chemistry, 27(12), 4397–4400. https://doi.org/10.14233/ajchem.2015.19142

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References

K.H. Tan, Humic Matter in Soil and the Environment: Principles and Controversies, Marcel Dekker Inc, New York (2003).
E.A. Ghabbour, M.A. Shaker, A. El-Toukhy, I.M. Abid and G. Davies, Chemosphere, 63, 477 (2006); doi:10.1016/j.chemosphere.2005.08.049.
E.A. Ghabbour, M.A. Shaker, A. El-Toukhy, I.M. Abid and G. Davies, Chemosphere, 64, 826 (2006); doi:10.1016/j.chemosphere.2005.10.049.
M.A. Shaker and H.M. Albishri, Chemosphere, 111, 587 (2014); doi:10.1016/j.chemosphere.2014.04.088.
K. Yang, D. Lin and B. Xing, Langmuir, 25, 3571 (2009); doi:10.1021/la803701b.
M.A. Shaker, J. Taiwan Inst. Chem. Eng., 47, 79 (2015); doi:10.1016/j.jtice.2014.10.010.
M.A. Shaker, Am. J. Appl. Sci., 4, 605 (2007); doi:10.3844/ajassp.2007.605.612.
M.A. Shaker and H.M. Hussein, Chem. Ecol., 21, 303 (2005); doi:10.1080/02757540500213158.
H.M. Huessien, M.A. Shaker and A.E. Ali, New Egypt. J. Microbiol., 7, 151 (2004).
H.M. Huessien, A.E. Ali and M.A. Shaker, Bull. Chem. Technol. Macedonia, 26, 153 (2007).
H.B. Peng, B. Pan, M. Wu, R. Liu, D. Zhang, D. Wu and B. Xing, J. Hazard. Mater., 211-212, 342 (2012); doi:10.1016/j.jhazmat.2011.12.063.
B. Pan, S. Tao, R.W. Dawson and B. Xing, Aust. J. Soil Res., 48, 713 (2010); doi:10.1071/SR10029.
D.H. Lin, N. Liu, K. Yang, L.Z. Zhu, Y. Xu and B. Xing, Carbon, 47, 2875 (2009); doi:10.1016/j.carbon.2009.06.036.
S. Ghosh, H. Mashayekhi, B. Pan, P. Bhowmik and B. Xing, Langmuir, 24, 12385 (2008); doi:10.1021/la802015f.
I. Langmuir, J. Am. Chem. Soc., 38, 2221 (1916); doi:10.1021/ja02268a002.
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References

K.H. Tan, Humic Matter in Soil and the Environment: Principles and Controversies, Marcel Dekker Inc, New York (2003).

E.A. Ghabbour, M.A. Shaker, A. El-Toukhy, I.M. Abid and G. Davies, Chemosphere, 63, 477 (2006); doi:10.1016/j.chemosphere.2005.08.049.

E.A. Ghabbour, M.A. Shaker, A. El-Toukhy, I.M. Abid and G. Davies, Chemosphere, 64, 826 (2006); doi:10.1016/j.chemosphere.2005.10.049.

M.A. Shaker and H.M. Albishri, Chemosphere, 111, 587 (2014); doi:10.1016/j.chemosphere.2014.04.088.

K. Yang, D. Lin and B. Xing, Langmuir, 25, 3571 (2009); doi:10.1021/la803701b.

M.A. Shaker, J. Taiwan Inst. Chem. Eng., 47, 79 (2015); doi:10.1016/j.jtice.2014.10.010.

M.A. Shaker, Am. J. Appl. Sci., 4, 605 (2007); doi:10.3844/ajassp.2007.605.612.

M.A. Shaker and H.M. Hussein, Chem. Ecol., 21, 303 (2005); doi:10.1080/02757540500213158.

H.M. Huessien, M.A. Shaker and A.E. Ali, New Egypt. J. Microbiol., 7, 151 (2004).

H.M. Huessien, A.E. Ali and M.A. Shaker, Bull. Chem. Technol. Macedonia, 26, 153 (2007).

H.B. Peng, B. Pan, M. Wu, R. Liu, D. Zhang, D. Wu and B. Xing, J. Hazard. Mater., 211-212, 342 (2012); doi:10.1016/j.jhazmat.2011.12.063.

B. Pan, S. Tao, R.W. Dawson and B. Xing, Aust. J. Soil Res., 48, 713 (2010); doi:10.1071/SR10029.

D.H. Lin, N. Liu, K. Yang, L.Z. Zhu, Y. Xu and B. Xing, Carbon, 47, 2875 (2009); doi:10.1016/j.carbon.2009.06.036.

S. Ghosh, H. Mashayekhi, B. Pan, P. Bhowmik and B. Xing, Langmuir, 24, 12385 (2008); doi:10.1021/la802015f.

I. Langmuir, J. Am. Chem. Soc., 38, 2221 (1916); doi:10.1021/ja02268a002.

B. Pan and B. Xing, J. Soils Sediments, 10, 838 (2010); doi:10.1007/s11368-009-0184-8.

B. Pan, K. Sun and B. Xing, J. Soils Sediments, 10, 845 (2010); doi:10.1007/s11368-009-0185-7.

Issue

Vol. 27 No. 12 (2015): Vol 27 Issue 12

Equilibrium and Kinetic Study of Pepcidine Adsorption onto Humic Acid-Coated Nanoparticles

Corresponding Author(s) : Medhat A. Shaker

Abstract

Keywords

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