Coffee waste as potential adsorbent for the removal of basic dyes from aqueous solution
Tóm tắt
We evaluated the adsorption performance of coffee waste (CW), collected from coffee shops, for the removal of two basic dyes, toluidine blue (TB) and crystal violet (CV), from aqueous solutions. Batch adsorption experiments were conducted under different conditions including contact time, initial concentration of dye, pH, sorbent dosage and temperature. The Langmuir, Freundlich, Temkin and Dubinin-Radushkevich (D-R) isotherms were tested to examine the adsorption behavior. The equilibrium data were well fitted by Langmuir isotherm model. The kinetic study indicates that adsorption follows the pseudo second-order model. The maximum adsorption capacity was found to be as high as 142.5 mg/g for TB and 125 mg/g for CV, which makes CW a prospective adsorbent for the removal of basic dyes from aqueous solution.
Tài liệu tham khảo
K. Singh and S. Arora, Crit. Rev. Env. Sci. Technol., 41, 807 (2011).
A. B. dos Santos, F. J. Cervantes and J.B. van Lier, Bioresour. Technol., 98, 2369 (2007).
T. Sauer, G. CesconetoNeto, H. J. Jose and R. F. P. M. Mureira, J. Photochem. Photobiol. A, 149, 147 (2002).
A. K. Jain, V. K. Gupta, A. Bhatnagar and A. Suhas, Sep. Sci. Technol., 38(2), 463 (2003).
A. Reffas, V. Bernardet, B. David, L. Reinert, M. B. Lehocine, M. Dubois, N. Batisse and L. Duclauxa, J. Hazard. Mater., 175, 779 (2010).
A. Namane, A. Mekarzia, K. Benrachedi, N. Belhaneche-Bensemra and A. Hellal, J. Hazard. Mater., B119, 189 (2005).
G. Crini, Bioresour. Technol., 97, 1061 (2006).
V. K. Gupta, suhas J. Environ. Manage., 90, 2313 (2009).
S. I. Mussatto, E. M. S. Machado, L. M. Carneiro and J. A. Teixeira, Appl. Energy, 92, 763 (2012).
L. S. Oliveira, A. S. Franca, R. R. S. Camargos and V. P. Ferraz, Bioresour. Technol., 99, 3244 (2008).
N. Azouaou, Z. Sadaoui, A. Djaafri and H. Mokaddem, J. Hazard. Mater., 184, 126 (2010).
W. E. Oliveira, A. S. Franca, L. S. Oliveira and S.D. Rocha, J. Hazard. Mater., 152, 1073 (2008).
G. Z. Kyzas, N. K. Lazaridis and A. C. Mitropoulos, Chem. Eng. J., 148, 189 (2012).
M. I. Al-Zaben and W. K. Mekhamer, Arabian Journal of Chemistry, In Press, DOI: http://dx.doi.org/10.1016/j.arabjc.2013.05.003.
L. S. Oliveira, A. S. Franca, T.M. Alves and S. D. F. Rocha, J. Hazard. Mater., 155, 507 (2008).
A. S. Franca, L. S. Oliveira and M. E. Ferreira, Desalination, 249, 267 (2009).
G. Z. Kyzas, Materials, 5, 1826 (2012).
G. Z. Kyzas, Materials, 5, 2069 (2012).
H. P. Boehm, Adv. Catal., 16, 179 (1966).
H. Valdes, M. Sanchez-Polo, J. Rivera-Utrilla and C.A. Zaror, Langmuir, 1, 2111 (2002).
B. H. Hameed and M. I. El-Khaiary, J. Hazard. Mater., 159, 574 (2008).
B. H. Hameed, J. Hazard. Mater., 161, 753 (2009).
R. Kumar and R. Ahmad, Desalination, 265, 112 (2011).
S. Jain and R. V. Jayaram, Desalination, 250, 921 (2010).
A. Saeed, M. Sharif and M. Iqbal, J. Hazard. Mater., 179, 564 (2010).
S. Y. Cho, S. K. Park, S. J. Kim and T. Y. Kim, Korean J. Chem. Eng., 23, 638 (2006).
Z. Aksu and E. Kabasakal, Sep. Purif. Technol., 35, 223 (2004).
L. P. Cardoso and J.B. Valim, J. Phys. Chem. Solids, 67, 987 (2006).
R. Gonga, Y. Dingb, M. Lic, C. Yanga, H. Liua and Y. Suna, Dyes Pigm., 64, 187 (2005).
A. Sari, M. Tusen and M. Soylak, J. Hazard. Mater., 144, 41 (2007).
I. Langmuir, J. Am. Chem. Soc., 38, 2221 (1916).
K. R. Hall, L. C. Eagleton, A. Acrivos and T. Vermeulen, Ind. Eng. Chem. Fundam., 5, 212 (1966).
H.M. F. Freundlich, J. Phys. Chem., 57 (1906).
M. J. Temkin and V. Pyzhev, Acta Physiochem., USSR, 12, 217 (1940).
M.M. Dubinin and L.V. Radushkevich, Proc. Acad. Sci. U.S.S.R. Phys. Chem. Sect., 55, 331 (1947).
N. Nasuha, B. H. Hameed and A. T. Mohd Din, J. Hazard. Mater., 175, 126 (2010).
Md. Tamez Uddin, Md. Akhtarul Islam, S. Mahmud and Md. Rukanuzzaman, J. Hazard. Mater., 164, 53 (2009).
S. Lagergren and K. Sven, Vetenskapsakad. Handl., 24, 1 (1898).
Y. S. Ho and G. McKay, Chem. Eng. J., 70, 115 (1998).
S. Azizian, J. Colloid Interface Sci, 276, 47 (2004).
M. H. Siboni, S. J. Jafari, M. Farrokhi and J. K. Yang, Environ. Eng. Res., 18, 247 (2013).
Y. S. Ho and G. McKay, Process Biochem., 34, 451 (1999).
M. Iqbal, A. Saeed and S. Iqbal Zafar, J. Hazard. Mater., 164, 161 (2009).
R. Gnanasambandam and A. Protor, Food Chem., 68, 327 (2000).
K. Kaikake, K. Hoaki, H. Sunada, R. P. Dhakal and Y. Baba, Bioresour. Technol., 98, 2787 (2007).
R. Ahmad and R. Kumar, J. Environ. Manage., 91, 1032 (2010).