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
- 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.
- Crini G, (2006). Non-conventional low-cost adsorbents for dye removal: a review. Bioresour. Technol. 97, 1061- 1085.
- S. Karcher, A. Kornmüller, M. Jekel, (2001). Screening of commercial sorbents for the removal of reactive dyes. Dyes Pigments, 51, 111–125.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Freundlich, H.M.F., (1906). Over the adsorption in solution. Journal of Physical Chemistry, 57: 385–471.
- Langmuir, I., (1918). The adsorption of gases on plane surfaces of glass, mica and platinum. Journal of American Chemical Society, 40: 1361-403.
- Redlich, O. and Peterson, D.L.,(1959). A useful adsorption isotherm. Journal of Physical Chemistry, 63: 1024-6.
- Tempkin, M.J. and Pyzhev, V., (1940). Acta Physiochim, URSS, 12: 217-22.
- Lagergren, S, (1898). Zur Theorie der sogenannten adsorption geloster stoffe, Kungliga Svenska Vetenskapsakademiens. Handlingar, 24(4): 1-39.
- Ho, Y.S. and McKay, G. (1999). Pseudo-second order model for sorption processes. Process Biochemistry, 34: 451–465.
- 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.
- 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.
- 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.
)