Research Article

Investigation of the adsorption performance of aqueous solution of malachite green dye on kaolin clay

Volume: 15 Number: 3 September 30, 2024
EN TR

Investigation of the adsorption performance of aqueous solution of malachite green dye on kaolin clay

Abstract

In this study, the removal of Malachite green (MG) dye, which has a toxic effect on the aquatic ecosystem, was carried out with kaolin clay, a natural and inexpensive material. In batch adsorption tests, the effects of pH, adsorbent dose, initial dye concentration and contact time were determined. Also, Pseudo first order and Pseudo second order kinetic models and Freundlich, Langmuir and Temkin isotherm models were tested. On the other hand, scanning electron microscope (SEM) and fourier transform infrared spectroscopy (FTIR) analyzes of raw and MG-loaded kaolin clay were performed. According to the results obtained, the most suitable kinetic and isotherm models were determined as Pseudo second order (R2: 0.999) and Freundlich (R2: 0.983), respectively. Additionally, the amount of MG dye removed per unit kaolin (qmax) was calculated as 16.36 mgMG/gkaolin. This study reveals the suitability of using kaolin clay in the adsorption of MG dye.

Keywords

References

  1. [1] S. Dawood and T. K. Sen, “Review on Dye Removal from Its Aqueous Solution into Alternative Cost Effective and Non-Conventional Adsorbents,” Journal of Chemical and Process Engineering, vol. 1, pp. 1–11, 2014.
  2. [2] E. Bulut, M. Özacar, and İ. A. Şengil, “Adsorption of malachite green onto bentonite: Equilibrium and kinetic studies and process design,” Microporous and Mesoporous Materials, vol. 115, no. 3, pp. 234–246, Nov. 2008, doi: 10.1016/j.micromeso.2008.01.039.
  3. [3] H. Tang, W. Zhou, and L. Zhang, “Adsorption isotherms and kinetics studies of malachite green on chitin hydrogels,” J Hazard Mater, vol. 209–210, pp. 218–225, Mar. 2012, doi: 10.1016/j.jhazmat.2012.01.010.
  4. [4] S. Arellano-Cárdenas, S. López-Cortez, M. Cornejo-Mazón, and J. C. Mares-Gutiérrez, “Study of malachite green adsorption by organically modified clay using a batch method,” Appl Surf Sci, vol. 280, pp. 74–78, Sep. 2013, doi: 10.1016/j.apsusc.2013.04.097.
  5. [5] A. S. Eltaweil, H. Ali Mohamed, E. M. Abd El-Monaem, and G. M. El-Subruiti, “Mesoporous magnetic biochar composite for enhanced adsorption of malachite green dye: Characterization, adsorption kinetics, thermodynamics and isotherms,” Advanced Powder Technology, vol. 31, no. 3, pp. 1253–1263, Mar. 2020, doi: 10.1016/j.apt.2020.01.005.
  6. [6] N. Y. Donkadokula, A. K. Kola, I. Naz, and D. Saroj, “A review on advanced physico-chemical and biological textile dye wastewater treatment techniques,” Rev Environ Sci Biotechnol, vol. 19, no. 3, pp. 543–560, Sep. 2020, doi: 10.1007/s11157-020-09543-z.
  7. [7] H. M. Solayman et al., “Performance evaluation of dye wastewater treatment technologies: A review,” J Environ Chem Eng, vol. 11, no. 3, p. 109610, Jun. 2023, doi: 10.1016/j.jece.2023.109610.
  8. [8] H. Çelebi, İ. Bilican, İ. Şimşek, T. Bahadır, and Ş. Tulun, “Sentetik Atıksulardan Reaktif Sari 145 Boyasının Uzaklaştırılması: Yer Fıstığı Kabuklarının Adsorban Olarak Değerlendirilmesi,” Mühendislik Bilimleri ve Tasarım Dergisi, vol. 12, no. 1, pp. 190–204, Mar. 2024, doi: 10.21923/jesd.1445574.

Details

Primary Language

English

Subjects

Water Resources Engineering

Journal Section

Research Article

Early Pub Date

September 30, 2024

Publication Date

September 30, 2024

Submission Date

May 23, 2024

Acceptance Date

August 1, 2024

Published in Issue

Year 2024 Volume: 15 Number: 3

IEEE
[1]A. Solmaz, “Investigation of the adsorption performance of aqueous solution of malachite green dye on kaolin clay”, DUJE, vol. 15, no. 3, pp. 719–726, Sept. 2024, doi: 10.24012/dumf.1488794.