SORPTION OF METHYLENE BLUE DYE THROUGH SYNTHESIZED AND MODIFIED PHENYL PYRUVATE ZN AL LAYERED DOUBLE HYDROXIDE NANOCOMPOSITES

Main Article Content

Sehar Zahid
Waqas Jamil
Dr. Qamar-Un-Nisa Shumaila
Javeria shaikh

Keywords

Synthesized, Modified. Phenyl pyruvate, Layered Double Hydroxide (LDH), Water pollution

Abstract

Water pollution has been a major threat to our lives for a long time. This prevalent problem has become the cause that is jeopardizing the marine life as well as our health. It occurs when hazard and toxic substances spilt into river, lake, ocean or stream that degrade the water quality and rendering it lethal to the life. To mitigate of this challenging issue, a biocompatible compound, Zn Al Layered Double Hydroxide (LDH), has been designed and modified through the co-precipitation method. This synthesized compound was modified with phenyl pyruvate to improve its functionality. This synthesized and PPA-modified Zn Al LDH was subjected to characterization via FTIR, SEM, EDX, and XRD, which endorsed the intercalation of guest ions. Moreover, PPA-modified Zn Al LDH was applied for the sorption of organic dye Methyl Blue from water and optimized various parameters, including pH, dosage, volume, time, and temperature, and found that the best sorption was found at pH 10 with a dosage amount of 0.25g and a volume of 30 ml at 40 oC within 100 min. The adsorbent capacity was calculated at 92 mg/g. In addition, it was perceived through kinetic study and sorption isotherm that the pseudo-second-order equation is more applicable, which indicated that the sorption might be physio-sorption. Conclusively, the studied parameters and various isotherm models explained that PPA-modified Zn Al LDH has the ability to sorp the organic dye and can be utilized industrially.

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References

1. S. Khan, S. Mansoor, Z. Rafi, B. Kumari, A. Shoaib, M. Saeed, S. Alshehri, M. M. Ghoneim, M. Rahamathulla, and U. Hani, "A review on nanotechnology: Properties, applications, and mechanistic insights of cellular uptake mechanisms," Journal of Molecular Liquids, vol. 348, p. 118008, 2022.
2. E. Roduner, "Size matters: why nanomaterials are different," Chemical society reviews, vol. 35, pp. 583-592, 2006.
3. D. V. Talapin and E. V. Shevchenko, "Introduction: nanoparticle chemistry," Chemical Reviews, vol. 116, pp. 10343-10345, 2016.
4. V. Rives and M. a. A. Ulibarri, "Layered double hydroxides (LDH) intercalated with metal coordination compounds and oxometalates," Coordination chemistry reviews, vol. 181, pp. 61-120, 1999.
5. H. E. Salman and N. J. Hussein, "Synthesis of zinc-aluminum layered double hydroxides and application of adsorption for nitrate from water," in IOP Conference Series: Materials Science and Engineering, 2019, p. 012070.
6. Z. Chang, D. Evans, X. Duan, C. Vial, J. Ghanbaja, V. Prevot, M. De Roy, and C. Forano, "Synthesis of [Zn–Al–CO3] layered double hydroxides by a coprecipitation method under steady-state conditions," Journal of Solid State Chemistry, vol. 178, pp. 2766-2777, 2005.
7. Z. Wang, E. Wang, L. Gao, and L. Xu, "Synthesis and properties of MgAl layered double hydroxides containing 5-fluorouracil," Journal of Solid State Chemistry, vol. 178, pp. 736-741, 2005.
8. P. C. Pavan, E. L. Crepaldi, and J. B. Valim, "Sorption of anionic surfactants on layered double hydroxides," Journal of Colloid and Interface Science, vol. 229, pp. 346-352, 2000.
9. M. Chen, P. Wu, Z. Huang, J. Liu, Y. Li, N. Zhu, Z. Dang, and Y. Bi, "Environmental application of MgMn-layered double oxide for simultaneous efficient removal of tetracycline and Cd pollution: Performance and mechanism," Journal of environmental management, vol. 246, pp. 164-173, 2019.
10. H. Zhou, Z. Jiang, S. Wei, and J. Liang, "Adsorption of Cd (II) from aqueous solutions by a novel layered double hydroxide FeMnMg-LDH," Water, Air, & Soil Pollution, vol. 229, pp. 1-16, 2018.
11. D. Ghosh and K. G. Bhattacharyya, "Adsorption of methylene blue on kaolinite," Applied Clay Science, vol. 20, pp. 295-300, 2002.
12. M. Kaykhaii, M. Sasani, and S. Marghzari, "Removal of dyes from the environment by adsorption process," Chem. Mater. Eng, vol. 6, pp. 31-35, 2018.
13. M. Ghaedi, A. G. Nasab, S. Khodadoust, M. Rajabi, and S. Azizian, "Application of activated carbon as adsorbents for efficient removal of methylene blue: Kinetics and equilibrium study," Journal of industrial and engineering chemistry, vol. 20, pp. 2317-2324, 2014.
14. F. L. Theiss, G. A. Ayoko, and R. L. Frost, "Synthesis of layered double hydroxides containing Mg2+, Zn2+, Ca2+ and Al3+ layer cations by co-precipitation methods—A review," Applied Surface Science, vol. 383, pp. 200-213, 2016.
15. J.-J. Lin and T.-Y. Juang, "Intercalation of layered double hydroxides by poly (oxyalkylene)-amidocarboxylates: tailoring layered basal spacing," Polymer, vol. 45, pp. 7887-7893, 2004.
16. M. A. Nazir, N. A. Khan, C. Cheng, S. S. A. Shah, T. Najam, M. Arshad, A. Sharif, S. Akhtar, and A. ur Rehman, "Surface induced growth of ZIF-67 at Co-layered double hydroxide: Removal of methylene blue and methyl orange from water," Applied Clay Science, vol. 190, p. 105564, 2020.
17. B. Hameed, A. Ahmad, and K. Latiff, "Adsorption of basic dye (methylene blue) onto activated carbon prepared from rattan sawdust," Dyes and pigments, vol. 75, pp. 143-149, 2007.
18. Y. Liu and Y.-J. Liu, "Biosorption isotherms, kinetics and thermodynamics," Separation and purification technology, vol. 61, pp. 229-242, 2008.
19. N. Chiron, R. Guilet, and E. Deydier, "Adsorption of Cu (II) and Pb (II) onto a grafted silica: isotherms and kinetic models," Water Research, vol. 37, pp. 3079-3086, 2003.
20. E. Daneshvar, A. Vazirzadeh, A. Niazi, M. Kousha, M. Naushad, and A. Bhatnagar, "Desorption of methylene blue dye from brown macroalga: effects of operating parameters, isotherm study and kinetic modeling," Journal of Cleaner Production, vol. 152, pp. 443-453, 2017.
21. V. Vadivelan and K. V. Kumar, "Equilibrium, kinetics, mechanism, and process design for the sorption of methylene blue onto rice husk," Journal of Colloid and Interface Science, vol. 286, pp. 90-100, 2005.
22. Z. Jiang, B. Cheng, Y. Zhang, S. Wageh, A. A. Al‐Ghamdi, J. Yu, and L. Wang, "S-scheme ZnO/WO3 heterojunction photocatalyst for efficient H2O2 production," Journal of Materials Science & Technology, vol. 124, pp. 193-201, 2022.
23. L. Wang, H. Jiang, H. Wang, P. L. Show, A. Ivanets, D. Luo, and C. Wang, "MXenes as heterogeneous Fenton-like catalysts for removal of organic pollutants: A review," Journal of Environmental Chemical Engineering, p. 108954, 2022.
24. I. Elsayed, S. Madduri, and E. M. El-Giar, "Effective removal of anionic dyes from aqueous solutions by novel polyethylenimine-ozone oxidized hydrochar (PEI-OzHC) adsorbent," Arabian Journal of Chemistry, vol. 15, p. 103757, 2022.