Thermodynamic parameters for adsorption equilibrium of methylene blue from aqueous solutions with low-cost adsorbents

Mohd Rafatullah, Othman Sulaiman, Rokiah Hashim, Anees Ahmad, Qasimullah Qasimullah


The present paper deals with thermodynamic parameters published for the adsorption of methylene blue (MB) on different low-cost adsorbents. The comparison of enthalpy change (ΔH°) and entropy change (ΔS°) clearly divides the adsorbents into two groups, namely, inorganic and natural or lignocellulosic adsorbents. The former group follows the van’t Hoff equation and no compensation effect is required in the computation of enthalpy and entropy changes. On the other hand the second group requires the consideration of compensation effect which is generally overlooked by almost all of the authors.


Ahmad, A., Rafatullah, M., Sulaiman, O., Ibrahim, M. H., & Hashim, R. (2009). Scavenging behaviour of meranti sawdust in the removal of methylene blue from aqueous solution. Journal of Hazardous Materials, 170, 357-365.

Almeida, C. A. P., Debacher, N. A., Downs, A. J., Cottet, L., & Mello, C. A. D. (2009). Removal of methylene blue from colored effluents by adsorption on montmorillonite clay. Journal of Colloid Interface Science, 332, 46-53.

Bangash, F. K., & Manaf, A. (2005). Dyes removal from aqueous solution using wood activated charcoal of Bombax Cieba tree. Journal of Chinese Chemical Society, 52, 489-494.

Banat, F., Al-Asheh, S., & Al-Makhadmeh, L. (2003). Evaluation of the use of raw and activated date pits as potential adsorbents for dye containing waters. Process Biochemistry, 39, 193-202.

Bhattacharyya, K. G., & Sharma, A. (2005). Kinetics and thermodynamics of methylene blue adsorption on neem (Azadirachta indica) leaf powder. Dyes and Pigments, 65, 51-59.

Bulut, Y., & Aydin, H. (2006). A kinetics and thermodynamics study of methylene blue adsorption on wheat shells. Desalination, 194, 259-267.

Caparkaya, D., & Cavas, L. (2008). Biosorption of methylene blue by a brown alga Cystoseira barbatula Kutzing. Acta Chimica Slovenica, 55, 547-553.

Demir, H., Top, A., Balköse, D., & Ülkü, S. (2008). Dye adsorption behavior of Luffa cylindrica fibers. Journal of Hazardous Materials, 153, 389-394.

Doğan, M., Abak, H., & Alkan, M. (2009). Adsorption of methylene blue onto hazelnut shell: Kinetics, mechanism and activation parameters. Journal of Hazardous Materials, 164, 172-181.

Friedman, H. L., & Krishnan, C. V. (1973). Studies of hydrophobic bonding in aqueous alcohols: Enthalpy measurements and model calculations. Journal of Sol-Gel Chemistry, 2 (2-3), 119-138.

Fungaro, D. A., Bruno, M., & Grosche, L. C. (2009). Adsorption and kinetic studies of methylene blue on zeolite synthesized from fly ash. Desalination and Water Treatment, 2, 231-239.

Ghosh, D., & Bhattacharyya, K. G. (2002). Adsorption of methylene blue on kaolinite. Applied Clay Science, 20, 295-300.

Gürses, A., Karaca. S., Doğar, Ç., Bayrak, R., Acikyildiz, M., & Yalçin, M. (2004). Determination of adsorptive properties of clay/water system: methylene blue sorption. Journal of Colloid Interface Science, 269, 310-314.

Han, R., Wang, Y., Han, P., Shi, J., Yang, J., & Lu, Y. (2006). Removal of methylene blue from aqueous solution by chaff in batch mode. Journal of Hazardous Materials, B137, 550–557.

Han, R., Zou, W., Yu, W., Cheng, S., Wang, Y., & Shi, J. (2007). Biosorption of methylene blue from aqueous solution by fallen phoenix tree’s leaves. Journal of Hazardous Materials, 141, 156-162.

Helfferich, F. (1962). Ion Exchange, McGraw-Hill, New York.

Hong, S., Wen, C., He, J., Gan, F., & Ho, Y. S. (2009).

Adsorption thermodynamics of methylene blue onto bentonite. Journal of Hazardous Materials, 167, 630-633.

Iqbal, M. J., & Ashiq, M. N. (2007). Adsorption of dyes from aqueous solutions on activated charcoal. Journal of Hazardous Materials, B139, 57-66.

Jolicoeu, C., & Philip, P. R. (1974). Enthalpy-entropy compensation for micellization and other hydrophobic interactions in aqueous solutions. Canadian Journal of Chemistry, 52 (10), 1834-1839.

Lee, D. J. (1995). Enthalpy-entropy compensation in ionic micelle formation. Colloid Polymer Science, 273, 539-543.

Ofomaja, A. E. (2007), Sorption dynamics and isotherm studies of methylene blue uptake on to palm kernel fibre. Chemical Engineering Journal, 126, 35-43.

Oliveira, L. S., Franca, A. S., Alves, T. M., & Rocha, S. D. F. (2008). Evaluation of untreated coffee husks as potential biosorbents for treatment of dye contaminated waters. Journal of Hazardous Materials, 155, 507-512.

Ponnusami, V., Vikram, S., & Srivastava, S. N. (2008). Guava (Psidium guajava) leaf powder: novel adsorbent for removal of methylene blue from aqueous solutions. Journal of Hazardous Materials, 152, 276-286.

Rafatullah, M., Sulaiman, O., Hashim, R., & Ahmad, A. (2009). Adsorption of methylene blue onto low cost adsorbents: A review. Journal of Hazardous Materials, 177, 70-80.

Tan, I. A.W., Ahmad, A. L. & Hameed, B. H. (2008a). Adsorption of basic dye on high-surface-area activated carbon prepared from coconut husk: Equilibrium, kinetic and thermodynamic studies. Journal of Hazardous Materials, 154, 337-346.

Tan, I. A. W., Ahmad, A. L., & Hameed, B. H. (2008b). Enhancement of basic dye adsorption uptake from aqueous solutions using chemically modified oil palm shell activated carbon. Colloids Surface A ,318, 88-96.

Tan, I. A. W., Hameed, B. H., & Ahmad, A. L. (2007). Equilibrium and kinetic studies on basic dye adsorption by oil palm fibre activated carbon. Chemical Engineering Journal, 127, 111-119.

Wang, S., & Zhu, Z. H. (2007). Effects of acidic treatment of activated carbons on dye adsorption. Dyes and Pigments, 75, 306-314.

Weng, C. H., Lin, Y. T., & Tzeng, T. W. (2009). Removal of methylene blue from aqueous solution by adsorption onto pineapple leaf powder. Journal of Hazardous Materials, 170, 417-424.

Weng, C. H., & Pan, Y. F. (2007). Adsorption of a cationic dye (methylene blue) onto spent activated clay. Journal of Hazardous Materials, 144, 355-362.

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