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Dergiler / Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering / 2021 / Cilt: 63 - Sayı: 1

Adsorption of neutral red dye from aqueous solutions by natural adsorbent: an equilibrium, kinetic and thermodynamic study

Ali Rıza KUL
Eda GÖKIRMAK SÖĞÜT
Necla ÇALIŞKAN KILIÇ
Sayfa
27–60
Yayın Tarihi
2021-12-31
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The thermodynamic parameters indicate that a physical mechanism controls the NR adsorption on the natural clay and spontaneously occurs.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:This study investigates the adsorption of neutral red (NR) on the natural clayey material of Adilcevaz/ Bitlis located the northwest of Van Lake in Eastern Anatolia (Turkey).
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Temel Bulgular & Veri:The modelling results showed that it was best adapted to the Freundlich isotherm model for the NR dye, with relatively higher R2 values and smaller S.E.
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Sonuç & Katkı:The thermodynamic parameters indicate that a physical mechanism controls the NR adsorption on the natural clay and spontaneously occurs.
🔬Tür:Modelleme & Sayısal Simülasyon
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Adsorption · dye · natural clay

Abstract

This study investigates the adsorption of neutral red (NR) on the natural clayey material of Adilcevaz/ Bitlis located the northwest of Van Lake in Eastern Anatolia (Turkey). The adsorbent used was characterized by XRD, XRF, FTIR, SEM and TG-DTA analyzes. The effect of various parameters such as pH, contact time, initial concentration and temperature on NR removal was investigated using a batch process to optimize the maximum adsorption conditions. Equilibrium data for NR adsorption were analyzed using nonlinear two-parameter isotherms such as Langmuir, Freundlich, Dubinin-Radushkevich, and Tempkin, and three-parameter isotherm models, such as nonlinear Redlich-Peterson, Sips, and Koble-Corrigan. The modelling results showed that it was best adapted to the Freundlich isotherm model for the NR dye, with relatively higher R2 values and smaller S.E. The maximum adsorption capacity obtained from the experimental data was determined to be 4.2810 mg g-1. The adsorption process follows pseudo-second-order kinetics with a rate constant of 0.0110 g mg-1 min-1. The thermodynamic parameters indicate that a physical mechanism controls the NR adsorption on the natural clay and spontaneously occurs.

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Bu Makaleye Atıf Yap

KUL, A. R., SÖĞÜT, E. G., KILIÇ, N. Ç. (2021). Adsorption of neutral red dye from aqueous solutions by natural adsorbent: an equilibrium, kinetic and thermodynamic study. Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering, Cilt: 63 - Sayı: 1, 27–60. https://ajindex.com/articles/827430

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Kaynakça (11)

  1. Bendaho, D., Driss, T.A., Bassou, D., Adsorption of acid dye onto activated Algerian clay, Bulletin of the Chemical Society of Ethiopia, 31 (1) (2017), 51–62. https://doi.org/10.4314/bcse.v31i1.5.
  2. Bendaho, D., Driss, T.A., Bassou, D., Adsorption of acid dye onto activated Algerian clay, Bulletin of the Chemical Society of Ethiopia, 31 (1) (2017), 51–62. https://doi.org/10.4314/bcse.v31i1.5.
  3. Benkhaya, S., M’ rabet, S., El Harfi, A., A review on classifications, recent synthesis and applications of textile dyes, Inorganic Chemistry Communications, 115 (2020),. https://doi.org/10.1016/j.inoche.2020.107891.
  4. Benkhaya, S., M’ rabet, S., El Harfi, A., A review on classifications, recent synthesis and applications of textile dyes, Inorganic Chemistry Communications, 115 (2020),. https://doi.org/10.1016/j.inoche.2020.107891.
  5. Zhang, J., Shi, Q., Zhang, C., Xu, J., Zhai, B., Zhang, B., Adsorption of Neutral Red onto Mn-impregnated activated carbons prepared from Typha orientalis, Bioresource Technology, 99 (18) (2008), 8974–8980. https://doi.org/10.1016/j.biortech.2008.05.018.
  6. Zhang, J., Shi, Q., Zhang, C., Xu, J., Zhai, B., Zhang, B., Adsorption of Neutral Red onto Mn-impregnated activated carbons prepared from Typha orientalis, Bioresource Technology, 99 (18) (2008), 8974–8980. https://doi.org/10.1016/j.biortech.2008.05.018.
  7. Iram, M., Guo, C., Guan, Y., Ishfaq, A., Liu, H., Adsorption and magnetic removal of neutral red dye from aqueous solution using Fe3O4 hollow nanospheres, Journal of Hazardous Materials, 181 (1–3) (2010), 1039–1050. https://doi.org/10.1016/j.jhazmat.2010.05.119.
  8. Iram, M., Guo, C., Guan, Y., Ishfaq, A., Liu, H., Adsorption and magnetic removal of neutral red dye from aqueous solution using Fe3O4 hollow nanospheres, Journal of Hazardous Materials, 181 (1–3) (2010), 1039–1050. https://doi.org/10.1016/j.jhazmat.2010.05.119.
  9. Wong, C.W., Barford, J.P., Chen, G., McKay, G., Kinetics and equilibrium studies for the removal of cadmium ions by ion exchange resin, Journal of Environmental Chemical Engineering, 2 (1) (2014), 698–707. https://doi.org/10.1016/j.jece.2013.11.010.
  10. Wong, C.W., Barford, J.P., Chen, G., McKay, G., Kinetics and equilibrium studies for the removal of cadmium ions by ion exchange resin, Journal of Environmental Chemical Engineering, 2 (1) (2014), 698–707. https://doi.org/10.1016/j.jece.2013.11.010.
  11. Alvarez, M.T., Crespo, C., Mattiasson, B., Precipitation of Zn(II), Cu(II) and Pb(II) at bench-scale using biogenic hydrogen sulfide fro