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Journals / Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2018 / Cilt: 20 Sayı: 2

Methylene blue adsorptions and kinetics onto nano clay (halloysite) surface from aqueous solutions

Sulu çözeltilerden nano kil (halosit) yüzeyine metilen mavisi adsorpsiyonu ve kinetiği

Aydın Türkyılmaz0000-0002-9379-9995
Pages
413–424
Publication Date
2018-12-01
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The reaction kinetic was found to have 2 st. degree kinetic.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study the adsorption of methylene blue dyes onto halloysite nano clay from aqueous solutions was search ed using parameters for instance pH and temperature.
📊
Key Findings & Data:Adsorption process was attained to the equilibrium included 24 h. the adsorbed amount of methylene blue dyes on halloysite nano clay gone up with increasing pH and temperature.
💡
Conclusion & Impact:The reaction kinetic was found to have 2 st. degree kinetic.
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:Halosit · metilen mavisi · adsorpsiyon

Abstract

In this study the adsorption of methylene blue dyes onto halloysite nano clay from aqueous solutions was search ed using parameters for instance pH and temperature. Adsorption process was attained to the equilibrium included 24 h. the adsorbed amount of methylene blue dyes on halloysite nano clay gone up with increasing pH and temperature. The experimental data were analysed by Langmuir and Freundlich isotherms, and found that the isotherm data were match correlated by Langmuir isotherm. Qmax;13.1x10 5 mol/g and K;44.25x10 -5 L/mol are calculated. In addition, reaction kinetics experiments were carried out for methylene blue. The reaction kinetic was found to have 2 st. degree kinetic.

Özet

Bu çalışmada sulu çözeltilerden halosit nano kil yüzeyine metilen mavisinin adsorpsiyonu pH ve sıcaklık gibi parametreler kullanılarak incelendi. Adsorpsiyon prosesinin 24 saat içinde dengeye ulaştığı ve halosit nano kil yüzeyinde metilen mavisinin adsorplanmış miktarının artan pH ve sıcaklıkla arttığı bulundu. Deneysel veriler Langmuir ve Freundlich adsorpsiyon izotermleri kullanılarak analiz edildi ve adsorpsiyon verilerinin Langmuir izotermi ile oldukça iyi bir uyum gösterdiği belirlendi. Qmax;13.1x10 5 mol/g ve K;44.25x10 -5 L/mol olarak hesaplandı. Ayrıca metilen mavisi için reaksiyon kinetiği deneyleri yapıldı. Reaksiyon kinetiğinin 2. Derece kinetiğe uyduğu bulundu.

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Cite This Article

Türkyılmaz, A. (2018). Methylene blue adsorptions and kinetics onto nano clay (halloysite) surface from aqueous solutions. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 20 Sayı: 2, 413–424. https://doi.org/10.25092/baunfbed.468681

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References (15)

  1. Jıng, Q. X., Chaı, L. Y, Huang, X. D., Tang, C.J., Guo, H.,Wang, W., Behavior of ammonium adsorption by clay mineral halloysite, Transactions of Nonferrous Metals Society of China 27,7, 1627-1635 (2017).
  2. Szczepanik, B., Słomkiewicz, P, Garnuszek, M., Czech, K., Adsorption of chloroanilines from aqueous solutions on the modified halloysite, Applied Clay Science, 101, 260-264 (2014).
  3. Mutlu, S., Halosit/poli(etilen glikol)-blok-poli(propilen glikol)-blok-poli(etilen glikol) nanokompozitlerinin sentezi ve karakterizasyonu, Yüksek Lisans Tezi, Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, Balıkesir, (2010).
  4. Deng, H., Yang, L., Tao, G. ve Dai, J., Preparation and characterization of activated carbon from cotton stalk by microwave assisted chemical activation-Application in methylene blue adsorption from aqueous solution, Journal of Hazardous Materials, 166,2-3,1514-1521 (2009).
  5. Doğan, M., Sulu ortamda perlitin yüzey yükünün ve adsorpsiyon özelliklerinin incelenmesi, Doktora Tezi, Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, Balıkesir, (2001).
  6. Doğan, M., and Alkan, M., Adsorption of copper(II) onto perlite Journal of Colloid and Interface Science, 243, 2 (2001).
  7. Huang, C.P., in M.A. Anderson and A.J. Rubin, Eds., p. 181, Ann Arbor, MI, (1981).
  8. Doğan, M., and Alkan, M., Chemosphere. 50, 517-528 (2003).
  9. Alkan, M., Demirbaş, O., and Dogan, M., Adsorption kinetics and thermodynamics of an anionic dye onto sepiolite, Microporous and mesoporous materials 101, 3, 388-396 (2007).
  10. Doğan, M., Alkan, M., and Onganer, Y., Water, Air and Soil Pollution. 120, 229-248 (2000).
  11. Attard, G., and Barnes, C., Surfaces. 1-36, Oxford Science Publications, England, Oxford, (1998).
  12. Rubin, A.J., and Mercer, D.L., in "Adsorption of Inorganic Solid-Liquid Interfaces" (M.A. Anderson and A.J. Rubin, Eds.), pp. 295-348, Ann Arbor, MI. (1981).
  13. Sarıkaya, Y., Fizikokimya ve problem çözümleri, Gazi Kitapevi, Ankara (1997).
  14. Fenol, P., and Martin Vivaldi, J.L., Anales de quimica 64,7782 (1968).
  15. Gonzàlez-Pradas, E., Villafranca-Sànchez, M., Valverde-Garcìa, A., and Socias-Viciana, M., J. Chem. Tech. Biotechnol. 42, 105 (1988).