Adsorption of Dye Eosin from an Aqueous Solution on two Different Samples of Activated Carbon by Static Batch Method

DOI: 10.4236/jwarp.2012.42011   PDF   HTML     5,867 Downloads   9,721 Views   Citations


Removal of dye Eosin on two different samples of activated carbon by static batch method was studied. Experimental data on optical density of blank solutions of different concentrations ranging from 10 to 100 mg/L and optical density of solutions after adsorption on activated carbon samples were taken and analyzed. Calibration curves were plotted and the amount of dye adsorbed was calculated. The data was fitted to Langmuir and Freundlich isotherms for two different carbon samples and different concentration values. Constants were calculated from the slope and intercept values of the isotherms. Coefficient of correlation R2 and Standard Deviation SD were also noted. The data fitted well to the iso- therms. It was observed that adsorption decreased with increase in ppm concentrations. Carbon sample C2 showed higher potential to adsorb the dye Eosin as compared to carbon sample C1. Further Carbon sample C2 showed better adsorption in acidic pH as compared to in alkaline pH. From the analysis of the data it is shown that C2 sample has a good capacity to remove the textile dye from the residue water.

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R. Kant, "Adsorption of Dye Eosin from an Aqueous Solution on two Different Samples of Activated Carbon by Static Batch Method," Journal of Water Resource and Protection, Vol. 4 No. 2, 2012, pp. 93-98. doi: 10.4236/jwarp.2012.42011.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] S. S. Reddy, et al., “Removal of Composite Reactive Dye from Dyeing Unit Effluent Using Sewage Sludge Derived Activated Carbon,” Turkish Journal of Engineering and Environmental Sciences, Vol. 30, 2006, pp. 367-373.
[2] Kadirvelu, et al., “Utilization of Various Agricultural Wastes for Activated Carbon Preparation and Application for the Removal of Dyes and Metal Ions from Aqueous Solutions,” Department of Environmental Science, PSG College of Arts and Science Coimbatore, Tamil Nadu, Bioresource Technology, Vol. 87, No. 1, 2003, pp. 129- 132. doi:10.1016/S0960-8524(02)00201-8
[3] Y. Yasin, M. Z. Hussein and F. Hj Ahmad, “ Adsorption of Methylene Blue onto Treated Activated Carbon,” The Malaysian Journal of Analytical Sciences, Vol. 11, No. 11, 2007, pp. 400-406
[4] Y. Li, Q.-Y. Yue, B.-Y. Gao, J. Yang and Y. Zheng, “Adsorption Kinetics of Reactive Dyes on Activated Carbon Fiber,” Chinese Journal of Environmental Science, Vol. 28, No. 11, 2007, pp. 2637-2641.
[5] S. Izadyar and M. Rahimi, “Use of Beech Wood Sawdust for Adsorption of Textile Dyes,” Pakistan Journal of Biological Sciences, Vol. 10, No. 2, 2007, pp. 287-293. doi:10.3923/pjbs.2007.287.293
[6] M. Husseien, A. A. Amer, A. El-Maghraby and N. A. Tahaused, “Utilization of Barley Straw as a Source of Activated Carbon for Removal of Methylene Blue from Aqueous Solution,” Journal of Applied Sciences Research, Vol. 3, No. 11, 2007, pp. 1352-1358.
[7] S. Reddy and B. Kotaiah, “Comparative Evaluation of Commercial and Sewage Sludge Based Activated Carbon for Removal of Textile Dyes from Aqueous Solutions,” Iranian Journal of Environmental Health Science & Engineering, Vol. 3, No. 4, 2006, pp. 239-246
[8] N. Kannan and S. Murugavel, “ Column Studies on the Removal of Dyes Rhodamine –B , Congo Red and Acid Violet by Adsorption on Various Adsorbents,” EJEAFChe, Vol. 6, No. 3, 2007, pp. 1860-1868.
[9] R. Kant and V. K. Rattan, “Adsorption of Dye Green B from a Textile Industry Effluent Using Two Different Samples of Activated Carbon by Static Batch Method and Continuous Process,” Indian Journal of Chemical Technology, Vol. 16, 2009, pp. 240-244.
[10] Z. Aksu and S. Tezer, “Equilibrium and Kinetics Medeling of Biosorption of Remozol Black B by Rhizopodus Ar- rhizus in a Batch System: Effect of Temperature,” Process Biochemistry, Vol. 36, No. 5, 2000, pp. 432-439. doi:10.1016/S0032-9592(00)00233-8
[11] K. R. Ramakrishna and T. Viraraghawan, “Dye Removal Using Low Cost Adsorbents,” Water Science and Technology, Vol. 36, No. 2-3, 1997, pp. 189-196. doi:10.1016/S0273-1223(97)00387-9

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