Abdu BELLO, Abubakar HAMİSU, Naziru Muhammad ALHASSAN

Response Surface Methodology Optimized Eriochrome Black T Dye Removal Using Alumina Beads: Isotherms and Kinetics Studies

Numerous approaches have been investigated for the development of cheaper and more effective technologies to improve the quality of industrial effluent. However, adsorption has been one of the most simplest and economical remediation technology in the treatment of wastewaters. In this study, commercial alumina beads (Al-beads) were utilized for the adsorption of Eriochrome Black T dye. The adsorption process was optimized using the RSM model by Box-Behnken Design (BBD). From the optimization result, the most influential variables are; the initial dye concentration, the interaction between adsorbent dosage with itself, and that of adsorbent dosage with initial dye concentration. The R2 value of 0.7743 implies that 77.43% on the percent dye removal could be due to the variation in the independent variable. Whereas the Adeq. precision of 6.493, and lack of fit (0.92) implies the model can be used to navigate the design space. Up to 98.28%, dye removal was attained using the Al-beads under the conditions; pH of 12.39, adsorbent dosage (1.25 g), and initial dye concentration (175 ppm). The sorption data indicated that the adsorption process was fitted to Freundlich and Temkin isotherm models, while for the kinetics study, the pseudo-second-order model was the best fit. Furthermore, the adsorption mechanism was found to be governed majorly by intra-particle diffusion with some contribution from external mass transfer diffusion.

Keywords:

Alumina beads mechanism, RSM, Eriochrome Black T.,

PDF

___

[1] K. G. Akpomie and F. A. Dawodu, “Acid-modified montmorillonite for sorption of,” Beni-Suef Univ. J. Basic Appl. Sci., vol. 5, no. 1, pp. 1–12, 2016, doi: 10.1016/j.bjbas.2016.01.003.
[2] R. Castañeda, S. León, E. Robles-belmont, and E. Záyago, “Review of nanotechnology value chain for water treatment applications in Mexico,” Resour. Technol., vol. 3, no. 1, pp. 1–11, 2017, doi: 10.1016/j.reffit.2017.01.008.
[3] R. Elmoubarki, F. Z. Mahjoubi, H. Tounsadi, and J. Moustadraf, “Adsorption of textile dyes on raw and decanted Moroccan clays : Kinetics , equilibrium and thermodynamics,” Water Resour. Ind., vol. 9, pp. 16–29, 2015, doi: 10.1016/j.wri.2014.11.001.
[4] K. Amel, M. A. Hassena, and D. Kerroum, “Isotherm and Kinetics Study of Biosorption of Cationic Dye onto Banana Peel,” vol. 19, pp. 286–295, 2012, doi: 10.1016/j.egypro.2012.05.208.
[5] Y. Miyah, A. Lahrichi, and M. Idrissi, “Assessment of adsorption kinetics for removal potential of Crystal Violet dye from aqueous solutions using Moroccan pyrophyllite,” pp. 20–28, 2017, doi: 10.1016/j.jaubas.2016.06.001.
[6] A. M. Mahmoud, F. A. Ibrahim, S. A. Shaban, and N. A. Youssef, “Adsorption of heavy metal ion from aqueous solution by nickel oxide nano catalyst prepared by different methods,” Egypt. J. Pet., vol. 24, no. 1, pp. 27–35, 2015, doi: 10.1016/j.ejpe.2015.02.003.
[7] G. M. Al-senani and F. F. Al-fawzan, “Adsorption study of heavy metal ions from aqueous solution by nanoparticle of wild herbs,” Egypt. J. Aquat. Res., vol. 44, no. 3, pp. 187–194, 2018, doi: 10.1016/j.ejar.2018.07.006.
[8] E. E. Elsayed, “Natural diatomite as an effective adsorbent for heavy metals in water and wastewater treatment ( a batch study ),” TITLE=Water Sci., vol. 32, no. 1, pp. 32–43, 2018, doi: 10.1016/j.wsj.2018.02.001.
[9] H. S. Mohamed, N. K. Soliman, D. A. Abdelrheem, A. A. Ramadan, A. H. Elghandour, and S. A. Ahmed, “Adsorption of Cd 2 D and Cr 3 D ions from aqueous solutions by using residue of Padina gymnospora waste as promising low-cost adsorbent,” Heliyon, no. November 2018, p. e01287, 2019, doi: 10.1016/j.heliyon.2019.e01287.
[10] A. S. Badday, A. Z. Abdullah, and K. Lee, “Optimization of biodiesel production process from Jatropha oil using supported heteropolyacid catalyst and assisted by ultrasonic energy,” Renew. Energy, vol. 50, pp. 427–432, 2013, doi: 10.1016/j.renene.2012.07.013.
[11] W. M. Gitari, A. A. Izuagie, and J. R. Gumbo, “Synthesis , characterization and batch assessment of groundwater fluoride removal capacity of trimetal Mg / Ce / Mn oxide-modified diatomaceous earth,” Arab. J. Chem., vol. 13, no. 1, pp. 1–16, 2020, doi: 10.1016/j.arabjc.2017.01.002.
[12] G. Lee, C. Chen, S. Yang, and W. Ahn, “Enhanced adsorptive removal of fluoride using mesoporous alumina,” Microporous Mesoporous Mater., vol. 127, no. 1–2, pp. 152–156, 2010, doi: 10.1016/j.micromeso.2009.07.007.
[13] V. Temkin, M.J. and Pyzhev, “Recent modifications to Langmuir isotherms.,” Acta Physiochim. USSR, vol. 12, p. 217, 1940.
[14] B. Zhao, W. Xiao, Y. Shang, H. Zhu, and R. Han, “Adsorption of light green anionic dye using cationic surfactant-modified peanut husk in batch mode,” Arab. J. Chem., vol. 10, pp. S3595–S3602, 2017, doi: 10.1016/j.arabjc.2014.03.010.
[15] H. Panda, N. Tiadi, M. Mohanty, and C. R. Mohanty, “Studies on adsorption behavior of an industrial waste for removal of chromium from aqueous solution,” South African J. Chem. Eng., vol. 23, pp. 132–138, 2017, doi: 10.1016/j.sajce.2017.05.002.
[16] M. Karnib, A. Kabbani, H. Holail, and Z. Olama, “Heavy Metals Removal Using Activated Carbon , Silica and Silica Activated Carbon Composite,” Energy Procedia, vol. 50, pp. 113–120, 2014, doi: 10.1016/j.egypro.2014.06.014.
[17] Z. Kariuki, J. Kiptoo, and D. Onyancha, “Biosorption studies of lead and copper using rogers mushroom biomass ‘ Lepiota hystrix ,’” South African J. Chem. Eng., vol. 23, pp. 62–70, 2017, doi: 10.1016/j.sajce.2017.02.001.
[18] S. Banerjee and M. C. Chattopadhyaya, “Adsorption characteristics for the removal of a toxic dye , tartrazine from aqueous solutions by a low cost agricultural by-product,” Arab. J. Chem., vol. 10, pp. S1629–S1638, 2017, doi: 10.1016/j.arabjc.2013.06.005.
[19] M. El Haddad, “Removal of Basic Fuchsin dye from water using mussel shell biomass waste as an adsorbent : Equilibrium , kinetics , and thermodynamics,” Integr. Med. Res., vol. 10, no. 5, pp. 664–674, 2016, doi: 10.1016/j.jtusci.2015.08.007.
[20] J. C. Weber Jr., W.J., Morris, “Kinetics of adsorption on carbon from solution.,” J. Sanit. Eng. Div. Proc. Am. Soc. Civ. Eng., vol. 89, p. 31, 1963.
[21] A. A. Inyinbor, F. A. Adekola, and G. A. Olatunji, “Kinetics , isotherms and thermodynamic modeling of liquid phase adsorption of Rhodamine B dye onto Raphia hookerie fruit epicarp,” Water Resour. Ind., vol. 15, pp. 14–27, 2016, doi: 10.1016/j.wri.2016.06.001.
[22] I. Nadir, Y. Achour, A. El Kassimi, M. El Himri, M. R. Laamari, and M. El Haddad, “Removal of Antibiotic Sulfamethazine from Aqueous Media Using Watermelon Seeds as a New Low Cost and Ecofriendly Adsorbent,” Phys. Chem. Res., vol. 9, no. 2, pp. 165–180, 2021, doi: 10.22036/pcr.2020.249992.1839.
[23] S. L. Lee, C.K., Low, K.S., Chew, “Removal of anion dyes by water hyacinth roots.,” Adv. Environ. Res., vol. 3, pp. 343–351, 1999.