Peculiarities of Dyes Removing from Water with Diatomite

Sagdat Tazhibayeva; Zhansaya Lakhbayeva; Kuanyshbek Musabekov; Konstantin Nogai

doi:10.4028/www.scientific.net/AMM.858.371

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Peculiarities of Dyes Removing from Water with Diatomite
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 858Peculiarities of Dyes Removing from Water with...

Peculiarities of Dyes Removing from Water with Diatomite

Abstract:

The peculiarities of removing methylene blue from water have been investigeted. It is established, that in the purification of water from methylene blue using diatomite, together with adsorption coagulation processes can occur. This consists in heterocoagulation of positively charged dye associates with negatively charged particles of diatomite. At low concentrations dye ions can be removed from solution by adsorption on the clay surface. Adsorption of methylene blue ions can be based on the ion exchange between silanol groups of the clay surface and dye cations. At high concentrations cleaning of water occurs due to mutual coagulation of the positively charged particles of dye and the negatively charged particles of diatomite. In this conditions dye molecules similar molecules of surfactants form associates containing tens or hundreds molecules. The highest degree of dye ions extraction from water is observed at contact time 6 hours and at medium pH ≥ 4. In acidic medium (pH <4) degree of dye removing from water decreases due to protonisation of clay’s silanol groups to SiOH₂

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Periodical:

Applied Mechanics and Materials (Volume 858)

Pages:

371-375

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.858.371

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Online since:

November 2016

Authors:

Sagdat Tazhibayeva*, Zhansaya Lakhbayeva, Kuanyshbek Musabekov, Konstantin Nogai

Keywords:

Adsorption, Diatomite, Methyl Orange, Methylene Blue

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References

[1] R. Elmoubarki, F. Z. Mahjoubi, H. Tounsadi, J. Moustadraf, M. Abdennouri, A. Zouhri, A. El Albani, N. Barka, Adsorption of textile dyes on raw and decanted Moroccan clays: Kinetics, equilibrium and thermodynamics, Water Resour. Ind. 9 (2015).

DOI: 10.1016/j.wri.2014.11.001

Google Scholar

[2] G. Abdulrahman Alshammari, Adsorption of Acid Dyes from Wastewater on Saudi Bentonite Clay, Trends Appl. Sci. Res. 9(10) (2014) 557-573.

DOI: 10.3923/tasr.2014.557.573

Google Scholar

[3] K. A. Bennani, B. Mounir, M. Hachkar, M. Bakasse, A. Yaacoubi, Adsorption of cationic dyes onto Moroccan clay: Application for industrial wastewater treatment, J. Mater. Environ. Sci. 6(9) (2015) 2483-2500.

Google Scholar

[4] K. Korzhynbayeva, S. Tazhibayeva, A. Orazymbetova, K. Musabekov, M. Burkitbayev, A. Turgynbayeva, Adsorption of metal ions on the diatomite, Chem. Bull. Kazakh National U. 2(62) (2011) 47-51.

DOI: 10.15328/chemb_2013_464-69

Google Scholar

[5] K. Korzhynbayeva, S. Tazhibayeva, K. Musabekov, M. Matayev, O. Zhanadilov, Preparation of magnetic compositions of diatomite, Appl. Mech. Mater. 467 (2014) 97-102.

DOI: 10.4028/www.scientific.net/amm.467.97

Google Scholar

[6] T. Jefferson Lopes, O. Hess Goncalves, R. Barbosa Barros, F. Carla Rodrigues Capelli, R. Antonio Francisco Machado, M. Gabriela Novy Quadri, M. Bastos Quadri, Adsorption of Natural Dyes on Clay Fixed on Polymers, Braz. Arch. Biol. Technol. 48 (2005).

DOI: 10.1590/s1516-89132005000400034

Google Scholar

[7] E. Fosso-Kankeu, F. Waanders, C. Laurette Fourie, Surfactant Impregnated Bentonite Clay for the Adsorption of Anionic Dyes, 7th International Conference on Latest Trends in Engineering & Technology, Nov. 26-27, 2015 Irene, Pretoria (South Africa) 90-94.

DOI: 10.15242/iie.e1115023

Google Scholar