Investigation of the Usability of Perlite Waste for Dyestuff Removal from Aqueous Solution

In this study, unexpended perlite waste obtained from a factory producing expanded perlite was used as adsorbent. Malachite green (MG), which is a cationic dyestuff, was used as adsorbed material. The pore properties including the BET surface area, pore volume and average pore diameter were characterized. The chemical composition of the perlite was analysed by XRF. The effects of initial pH, the amount of adsorbent, contact time and initial dyestuff concentration were examined. The adsorption kinetics of dyestuff obeys the pseudo second-order kinetic model. The experimental data indicated that the adsorption isotherms are well described by the Langmuir isotherm equation. 99% dyestuff removal was obtained under optimum conditions. As a result, it was found that perlite waste was a suitable adsorbent for malachite green dyestuff.Keywords: Perlite waste, dyestuff, adsorption, isotherm

PDF

___

[1] Ş. Parlayıcı, “Alginate-coated perlite beads for the efficient removal of methylene blue, malachite green, and methyl violet from aqueous solutions: kinetic, thermodynamic, and equilibrium studies”, Journal of Analytical Science and Technology, 10:4, Open acess, 2019.
[2] B. Acemioğlu, “Adsorption of congo red from aqueous solution onto calciumrich fly ash”, Journal of Colloid and Interface Science, 708, pp. 371-379, 2004. [3] E. Baran, “Investigation of the adsorption of Malachite Green ve Rhodamine B onto the surface of zeolite in single and binary systems”, Master of Science Thesis, Kilis 7 Aralık University Graduate School of Sciences Chemistry Program, 2012.
[3] E. A. Abdelrahman, “Synthesis of zeolite nanostructures from waste aluminum cans for efficient removal of malachite green dye from aqueous media”, J Mol Liq., 253, pp. 72–82, 2018.
[5] A. S. Sülkü, “Removal of dyes from waste-water by using adsorption method”, Master of Science Thesis, Yıldız Technical University, Graduate School Of Natural And Applied Science, 2012.
[6] V. Vimonses, S. Lei, B. Jin, B., C. W. K. Chow and C. Saint, "Kinetic study and equilibrium isotherm analysis of congo red adsorption by clay materials", Chemical Engineering Journal, 148(2-3), pp. 354-364. 2009.
[7] S. S. Tahir, N. Rauf, “Removal of a cationic dye from aqueous solutions by adsorption onto bentonite clay”, Chemosphere, 63, pp. 1842–1848, 2006.
[8] H. Zhang, Y. Tang, X. Liu, Z. Ke, X. Su, D. Cai, X. Wang, Y. Liu, Q, Huang and Z. Yu, "Improved adsorptive capacity of pine wood decayed by fungi poria cocos for removal of malachite green from aqueous solutions", Desalination, 274(1-3), pp. 97-104, 2011.
[9] B. H. Hameed, M. F. El-Khaiary, “Kinetics and equilibrium studies of malachite green adsorption on rice straw-derived char”, Journal of Hazardous Materials 153, 701-708. 2008.
[10] A. R. Cestari, E. F. S. Vieira, A. M. G. Tavares, R. E. Bruns, "The removal of the ındigo carmin dye from aqueous solutions using crosslinked chitosan-evaluation of adsorption thermodynamics using a full factorial design", Journal of Hazardous Materials, 153(1-2), pp. 566-574, 2008.
[11] S. Lagergren, “About the theory of so called adsorption of soluble substances”, K. Sven. Vetenskapsakad. Handl., 24 (4), pp. 1–39, 1898.
[12] Y.S. Ho, “Citation review of Lagergren kinetic rate equation on adsorption reaction”, Scientometrics, 59 (1), pp. 171–177, 2004.
[13] Y.S. Ho, “Removal of metal ions from sodium arsenate solution using tree fern”, Trans. IChemE. Part B, 81, pp. 352–356, 2003.
[14] Y.S. Ho, “Review of second-order models for adsorption systems”, J. Hazard. Mater., B 136, pp. 681–689, 2006.
[15] W.J. Weber, “Physicochemical Processes for water Quality Control”, Wiley, New York, 640p., 1972.