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2021 | OriginalPaper | Chapter

Study of the Influence of Some Parameters on the Efficiency of Elimination of Zinc by Synthesized Na–Y Faujasite

Authors : Hanane Bahaz, Abdelkader Hadj Seyd, Kerroumia Moulai, Fatma Zohra Saifi, Houria Naimi

Published in: Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions (2nd Edition)

Publisher: Springer International Publishing

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Abstract

Water can be polluted with zinc due to the presence of large quantities in wastewater from industrial plants when the wastewater is not treated satisfactorily. This represents a threat to the environment and human health. This work consists in highlighting the effect of certain parameters influencing the elimination of this metal from an aqueous solution by a zeolite Na–Y. The effect of the initial concentration, contact time, pH, and temperature on the zinc removal efficiency was studied. The results show that the zeolite eliminates zinc in all cases with a good yield, around 99%. The optimal time is 60 min; a neutral pH of about 6.8 is favorable for a good elimination, while the increase in temperature is unfavorable to the operation. Adsorption is quite well represented by a pseudo-second-order kinetic model.

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Baile, P., Fernández, E., Vidal, L., Canals, A.: Zeolites and zeolite-based materials in extraction and microextraction techniques. Analyst. 14;144(2), 366–387 (2019). https://doi.org/10.1039/c8an01194j

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Title: Study of the Influence of Some Parameters on the Efficiency of Elimination of Zinc by Synthesized Na–Y Faujasite
Authors: Hanane Bahaz
Abdelkader Hadj Seyd
Kerroumia Moulai
Fatma Zohra Saifi
Houria Naimi
Publisher: Springer International Publishing
Book: Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions (2nd Edition)
Print ISBN: 978-3-030-51209-5

Electronic ISBN: 978-3-030-51210-1

Copyright Year: 2021
DOI: https://doi.org/10.1007/978-3-030-51210-1_22