Applicability of Tempkin Equilibrium and Elovich Kinetics for Chemisorption of Brown HE-2G on Calendula Officinalis

Authors

1 Department of Chemistry, Sri Sairam Engineering College, Chennai-600044, India+Department of Chemistry, Presidency College, Chennai – 600005, Tamil Nadu, India

2 Department of Chemistry, Presidency College, Chennai – 600005, Tamil Nadu, India

Abstract

Calendula officinalis is a low-cost material used as adsorbent for the removal of textile dye, Brown HE-2G.  The effect of pH, concentration of dyes, adsorbent dose and contact time were obtained by batch adsorption technique.  The results were analyzed by adsorption isotherm models (Freundlich, Langmuir, Redlich-Peterson and Tempkin).  The results were in good agreement with Langmuir model and the Redlich-Peterson isotherm models.  The Langmuir monolayer adsorption quantity was found to be, 76.56 mg g-1 Brown HE-2G.  Pseudo-first-order, pseudo-second-order, Intraparticle diffusion and Tempkin kinetic models were used to fit the experimental data, it was well fitted into pseudo second order kinetics. FT-IR and SEM analysis have effectively supported the adsorption of Brown HE2G on the adsorbent.

Keywords

References

  1. Selen, M.A.G.U., de Souza Peruzzo, L.C., de Souza Antonio, A.U., (2008). Numerical study of the adsorption of dyes from textile effluents. Appl. Math. Modell. 32, 1711–1718.
  2. Crini G, (2006). Non-conventional low-cost adsorbents for dye removal: a review. Bioresour. Technol. 97, 1061- 1085.
  3. S. Karcher, A. Kornmüller, M. Jekel, (2001).  Screening of commercial sorbents for the removal of reactive dyes.  Dyes Pigments, 51, 111–125.
  4. Alper Erdem Yilmaz, Recep oncukcuoğlu, Muhtar Kocakerim, İbrahim Hakk Karakaş, (2011).  Waste utilization: The removal of textile dye (Bomaplex Red CR-L) from aqueous solution on sludge waste from electrocoagulation as adsorbent.  Desalination, 277, 156–163.
  5. Dizge N, Ayiner C, Demirbas E, Kobya M, Kara S, (2008). Adsorption of reactive dyes from aqueous solutions by fly ash: kinetic and equilibrium studies. J. Hazard. Mater; 150:737-746.
  6. Elumalai s, Muthuraman G, Sathya M, Soniya M, Teng TT, (2014). Recovery of dyes from textile effluents using phenol as an extractant.  Journal of industrial and Engineering Chemistry 20(4), 1958-1964.
  7. Hameed, B.H, Ahmad, A.L., Latiff, K.N.A.  (2007). Adsorption of basic dye (methylene blue) onto activated carbon prepared from rattan sawdust.  Dyes Pigments, 75, 143–149.
  8. Navine K.A, (2008). Removal of reactive dye from aqueous solution by adsorption onto activated carbons prepared from sugarcane bagasse pith, Desalination, 223, 152-161.
  9. Noreen, S., Bhatti, H.N., (2014). Fitting of equilibrium and kinetic data for the removal of Novacron Orange P-2R by sugarcane bagasse. J. Ind. Eng. Chem. 20, 1684–1692.
  10. Khaled, A., Nemr AEl, El-Sikaily, A., Abdelwahab, O.  (2009). Treatment of artificial textile dye effluent containing direct yellow12 by orange peel carbon.  Desalination, 238, 210–232.
  11. Dogan, M., Abak, H., Alkan, M. (2009).  Adsorption of methylene blue onto hazelnut shell: kinetics, mechanism and activation parameters, J. Hazard. Mater. 164, 172–181.
  12. Ahmad, M.A., Ahmad Puad, N.A., Bello, O.S.  (2014).  Kinetic, equilibrium and thermodynamic studies of synthetic dye removal using pomegranate peel activated carbon prepared by microwave-induced KOH activation, Water Resour. Ind. 6, 18–35. http://dx.doi.org/10.1016/j.wri.2014.06.002.
  13. Raman, M.K, Muthuraman G. (2015). Decolorization of Red HE-7B by Hyparrhenia hirta - A better carbonization method.  International Journal of Science Engineering and Technology Research, 4(4), 1173-1179.
  14. Freundlich, H.M.F., (1906). Over the adsorption in solution. Journal of Physical Chemistry, 57: 385–471.
  15. Langmuir, I., (1918). The adsorption of gases on plane surfaces of glass, mica and platinum.  Journal of American Chemical Society, 40: 1361-403.
  16. Redlich, O. and Peterson, D.L.,(1959).  A useful adsorption isotherm. Journal of Physical Chemistry, 63: 1024-6.
  17. Tempkin, M.J. and Pyzhev, V., (1940).  Acta Physiochim, URSS, 12: 217-22.
  18. Lagergren, S, (1898). Zur Theorie der sogenannten adsorption geloster stoffe, Kungliga Svenska Vetenskapsakademiens.  Handlingar, 24(4): 1-39.
  19. Ho, Y.S. and McKay, G. (1999). Pseudo-second order model for sorption processes. Process Biochemistry, 34: 451–465.
  20. Raman, M.K, Muthuraman G, (2015).  Application of Hyparrhenia hirta -  A novel biosorbent for the effective removal of textile dyes.  International Journal of ChemTech Research, 7(7), 2860-2866.
  21. Raman M.K and Muthuraman G, (2017), Removal of Binary mixture of Textile dyes on Prosopis Juliflora pods – Equilibrium, Kinetics and Thermodynamics, Iranica Journal of Energy and Environment, 8 (1): 48-55.
  22. Weber T.W and Chakraborty P.K., (1974). Pore and solid diffusion model for fixed bed adsorbent, J. Am. Inst. Chem. Eng., 20, 228-233.
Iranian (Iranica) Journal of Energy & Environment
Volume 9, Issue 1
January 2018
Pages 41-47

Files

Share

How to cite

Statistics