JWARP  Vol.2 No.8 , August 2010
Biosorption of Ni(II), Cu(II) and Pb(II) by Punica gerana-tum from Aqueous Solutions
ABSTRACT
In this paper removal of Ni(II), Cu(II) and Pb(II) ions from aqueous solutions by leaves of Punica geranatum were investigated. The biosorption was found to be pH dependent and the highest uptake of all the men- tioned metal ions occurred at pH 4. Furthermore, the influence of other parameters such as initial metal ions concentration and contact time of biosorbent and sorbents were evaluated. Equilibrium data fitted very well to Langmuir model for all studied metals. It was also concluded that the Freundlich isotherm cannot be enough appropriate for the equilibrium data of all three metals. Biosorption of Ni(II), Cu(II) and Pb(II), reached equilibrium in 60, 60 and 30 min, respectively. Moreover, the adsorption rate of the metals can be best described by the second order model.

Cite this paper
nullP. Salehi, B. Asghari and F. Mohammadi, "Biosorption of Ni(II), Cu(II) and Pb(II) by Punica gerana-tum from Aqueous Solutions," Journal of Water Resource and Protection, Vol. 2 No. 8, 2010, pp. 701-705. doi: 10.4236/jwarp.2010.28080.
References
[1]   J. O. Nriagu and J. M. Pacyna, “Quantitative Assessment of World Wide Contamination of Air, Water and Soils by Trace Metals,” Nature, Vol. 333, No. 6169, May 1988, pp. 134-139.

[2]   B. W. Atkinson, F. Bux and H. C. Kasan, “Considerations for Application of Biosorption Technology to Remediate Metal—Contaminate Industrial Effluents,” Water of South Africa, Vol. 24, No. 2, April 1998, pp. 129-135.

[3]   F. A. Abu Al-Rub, M. H. El-Naas, F. Benyahia and I. Ashour, “Biosorption of Nickel on Blank Alginate Beads, Free and Immobilized Algal Cells,” Process Biochemistry, Vol. 39, No. 11, July 2004, pp. 1767-1773.

[4]   B. Volesky, “Detoxification of Metal Bearing Effluents: Biosorption for the Next Century,” Hydrometallurgy, Vol. 59, No. 2, February 2001, pp. 203-216.

[5]   D. Kratochvil and B. Volesky, “Advaces in the Biosorp- tion of Heavy Metals,” Trends in Biotechnology, Vol. 16, No. 7, July 1998, pp. 291-300.

[6]   S. P. K. Sternberg and R. W. Dorn, “Cadmium Removal Using Cladophora in Batch, Semi-Batch and Flow Reac-tors,” Bioresource Technology, Vol. 81, No. 3, February 2002, pp. 249-255.

[7]   N. Akhtar, M. Iqbal, S. I. Zafar and J. Iqbal, “Biosorp- tion Characteristics of Unicellular Green Alga Chlorella Sorokiniana Immobilized in Loofa Sponge for Removal of Cr(III),” Journal of Environmental Sciences, Vol. 20, No. 2, February 2008, pp. 231-239.

[8]   S. S. Ahluwalia and D. Goyal, “Microbial and Plant De- Rived Biomass for Removal of Heavy Metals from Waste-Water,” Bioresource Technology, Vol. 98, No. 12, September 2007, pp. 2243-2257.

[9]   S. R. Popuri, A. Jammala, K. V. N. S. Reddy and K. Ab-buri, “Biosorption of Hexavalent Chromium Using Ta-marind (Tamarindus Indica) Fruit Shell-A Comparative Study,” Electronic Journal of Biotechnology, Vol. 10, No. 3, July 2007, pp. 358-367.

[10]   R. Gupta, P. Ahuja, S. Khan, R. K. Saxena and M. Mo- hapatra, “Microbial Biosorbents: Meetings Challenges ofHeavy Metals Pollution in Aqueous Solution,” Current Science, Vol. 78, No. 8, April 2000, pp. 967-973.

[11]   I. Langmuir, “The Adsorption of Gases in Plane Surfaces of Glass, Mica and Platinum,” Journal of American Chemical Society, Vol. 40, No. 9, 1918, pp. 1361-1403.

[12]   N. ünlü and M. Ersoz, “Removal of Heavy Metal Ions by Using Dithiocarbamated-Sporopollenin,” Separation and Purification Technology, Vol. 52, No. 3, January 2007, pp. 461-469.

[13]   W. J. Weber, “Adsorption Theory, Concepts and Models. In: Adsorption Technology: A Step by Step Approach to Process Evaluation and Application,” Marcel Dekker, New York, 1985.

[14]   S. Lagergren, “Zur Theorie Der Sogenannten Adsorption Gel?ster Stoffe, Kungliga Svenska Vetenskapsakademi- ens,” Handlingar, Vol. 24, No. 4, 1898, pp. 1-39.

[15]   Y. S. Ho and G. McKay, “The Kinetics of Sorption of Divalent Metal Ions onto Sphagnum Moss Peat,” Water Research, Vol. 34, No. 3, February 2000, pp. 735-742.

[16]   R. Gong, Y. Ding, H. Liu, Q. Chen and Z. Liu, “Lead Biosorption and Desorption by Intact and Pretreated Spi-rulina Maxima Biomass,” Chemosphere, Vol. 58, No. 1, January 2005, pp. 125-130.

[17]   P. King, N. Rakesh, S. B. Lahari, Y. P. Kumar and V. S. R. K. Prasad, “Biosorption of Zing onto Syzygium Cumini L.: Equilibrium and Kinetic Studies,” Chemical Engi-neering Journal, Vol. 144, No. 2, October 2008, pp. 181-187.

[18]   A. Saeed, M. W. Akhter and M. Iqbal, “Removal and Recovery of Heavy Metals from Aqueous Solutionusing Papaya Wood as a New Biosorbent,” Separation and Pu-rification Technology, Vol. 45, No. 1, September 2005, pp. 25-31.

[19]   P. Salehi, B. Asghari and F. Mohammadi, “Removal of Heavy Metals from Aqueous Solutions by Cercis Siliqua-strum L.,” Journal of Iranian Chemical Society, Vol. 5, No. 1, October 2008, pp. S80-S86.

[20]   E. Romera, F. González, A. Ballester, M. L. Blázquez, and J. A. Mu?oz, “Comparative Study of Biosorption of Heavy Metals Using Diffrent Types of Algae,” Biore-source Technology, Vol. 98, No. 17, December 2007, pp. 3344-3353.

[21]   J. M. Tobin, D. G. Cooper and R. J. Neufeld, “Uptake of Metal Ions by Rhizopus Arrhizus Biomass,” Applied and Environmental Microbiology, Vol. 47, No. 4, October 1984, pp. 821-824.

[22]   K. Vijayaraghavan and Y. S. Yun, “Bacterial Biosorbents and Biosorption,” Biotechnology Advances, Vol. 26, No. 3, May-June 2008, pp. 266-291.

[23]   S. Al-Asheh, F. Banat, R. Al-Omari and Z. Duvunjak, “Predictions of Binary Sorption Isotherms for the Sorption of Heavy Metals by Pine Bark Using Single Isotherm Data,” Chemosphere, Vol. 41, No. 5, September 2000, pp. 659-665.

 
 
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