Adsorption of Pb, Cr, and Ni ions from spent lubrication oil (SLO) by sulphuric acid modified clay (SAMC) was investigated considering the effect of contact time and temperature of the adsorption system. The removal percentage of the heavy metals was found to be temperature and contact time-dependent. Adsorption of the heavy metals increases with an increase in temperature and contact time with 95.0% - 100% adsorption recorded at the temperature of 331 K with the equilibration time of 12 hours. The thermodynamic and kinetics investigation of the adsorption process showed that the adsorption of these metals by the modified adsorbent is a spontaneous and endothermic physical adsorption process that followed the pseudo-second-order kinetic model.
References
[1]
Sánchez-Alvarracín, C., Criollo-Bravo, J., Albuja-Arias, D., García-Ávila, F. and Pelaez-Samaniego, M.R. (2021) Characterization of Used Lubricant Oil in a Latin-American Medium-Size City and Analysis of Options for Its Regeneration. Recycling, 6, 10. https://doi.org/10.3390/recycling6010010
[2]
Kashif, S.-ur-R., Zaheer, A., Arooj, F. and Farooq, Z. (2018) Comparison of Heavy Metals in Fresh and Used Engine Oil. Petroleum Science and Technology, 36, 1478-1481. https://doi.org/10.1080/10916466.2018.1496105
[3]
Stout, S.A., Litman, E. and Blue, D. (2018) Metal Concentrations in Used Engine Oils: Relevance to Site Assessments of Soils. Environmental Forensics, 19, 191-205. https://doi.org/10.1080/15275922.2018.1474288
[4]
Zitte, L.F., AWaadu, G.D.B. and Okorodike, C.G. (2016) Used-Oil Generation and Its Disposal along East-West Road, Port Harcourt Nigeria. International Journal of Waste Resources, 6, 195.
[5]
Akaninwor, J.O., Wegwu, M.O. and Iba, I.U. (2007) Removal of Fe2+, Zn2+ and Mg2+ from Polluted Water Samples Using Thioglycolic Modified Oil-Palm Fiber. African Journal of Biochemistry Research, 1, 11-13.
[6]
Nabil, M.A., Essam, A.U., Zubaidy, A.L. and Mehrab, M. (2010) Waste Lubricating Oil Treatment by Adsorption Process Using Different Adsorbents. World Academic of Science, Engineering and Technology, 2, 62-69.
[7]
Bandura, L., Woszuk, A., Kolodynska, D. and Franus, W. (2017) Application of Mineral Sorbents for Removal of Petroleum Substances: A Review. Minerals, 7, 37. https://doi.org/10.3390/min7030037
[8]
Oladimeji, T.E., Sonibare, J.A., Omoleye, J.A., Adegbola, A.A. and Okagbue, H.I. (2018) Data on the Treatment of Used Lubricating Oil from Two Different Sources Using Solvent Extraction and Adsorption. Data in Brief, 19, 2240-2252. https://doi.org/10.1016/j.dib.2018.07.003
[9]
Okiel, K., El-Sayed, M. and El-Kady, M.Y. (2011) Treatment of Oil-Water Emulsions by Adsorption onto Activated Carbon, Bentonite and Deposited Carbon. Egyptian Journal of Petroleum, 20, 9-15. https://doi.org/10.1016/j.ejpe.2011.06.002
[10]
Udone, J.D. (2011) A Comparative Study of Recycling of Used Lubricating Oil Using Distillation Acid and Activated Charcoal with Clay Methods. Journal of Petroleum and Gas Engineering, 2, 12-16.
[11]
Osabor, V.N., Okafor, P.C., Ibe, K.A. and Ayi, A.A. (2009) Characterization of Clays in Odukpani, South Eastern Nigeria. African Journal of Pure and Applied Chemistry, 3, 79-85.
[12]
Mohammed, W.A., Fawwaz, I.K. and Akl, M.A. (2009) Adsorption of Lead, Zinc and Cadmium Ions on Polyphosphate-Modified Kaolinite Clay. Journal of Environmental Chemistry and Ecotoxicology, 2, 1-8.
[13]
Renu, M.A. and Singh, K. (2017) Heavy Metal Removal from Wastewater Using Various Adsorbents: A Review. Journal of Water Reuse and Desalination, 7, 387-419. https://doi.org/10.2166/wrd.2016.104
[14]
Saka, C., Sahin, Ö. and Küçük, M.M. (2012) Applications on Agricultural and Forest Waste Adsorbents for the Removal of Lead(II) from Contaminated Waters. International Journal of Environmental Science and Technology, 9, 379-394. https://doi.org/10.1007/s13762-012-0041-y
[15]
Ye, H., Zhu, Q. and Du, D. (2017) Adsorptive Removal of Cd(II) from Aqueous Solution Using Natural and Modified Rice Husk. Bioresource Technology, 101, 5175-5179. https://doi.org/10.1016/j.biortech.2010.02.027
[16]
Saad, A.A. (2010) Removal of Heavy Metals from Industrial Water by Adsorption Using Local Bentonite Clay and Roasted Date Pits in Saudi Arabia. Trends in Applied Science Research, 5, 138-145. https://doi.org/10.3923/tasr.2010.138.145
[17]
Fu, F.L. and Wang, Q. (2011) Removal of Heavy Metal Ions from Wastewaters: A Review. Journal of Environmental Management, 92, 407-418. https://doi.org/10.1016/j.jenvman.2010.11.011
[18]
Kyzas, G.Z. and Kostoglou, M. (2014) Green Adsorbents for Wastewaters: A Critical Review. Materials (Basel), 7, 333-364. https://doi.org/10.3390/ma7010333
[19]
Alalwan, H.A., Kadhom, M.A. and Alminshid, A.H. (2020) Removal of Heavy Metals from Wastewater Using Agricultural Byproducts. Journal of Water Supply: Research and Technology—AQUA, 69, 99-112. https://doi.org/10.2166/aqua.2020.133
[20]
Hegazi, H.A. (2013) Removal of Heavy Metals from Wastewater Using Agricultural and Industrial Wastes as Adsorbents. HBRC Journal, 9, 276-282. https://doi.org/10.1016/j.hbrcj.2013.08.004
[21]
Kumar, U. and Bandyopadhyay, M. (2013) Sorption of Cadmium from Aqueous Solution Using Pretreated Rice Husk. Bioresource Technology, 97, 104-109. https://doi.org/10.1016/j.biortech.2005.02.027
[22]
Kumar, R., Laskar, M.A., Hewaidy, I.F., et al. (2019) Modified Adsorbents for Removal of Heavy Metals from Aqueous Environment: A Review. Earth Systems and Environment, 3, 83-93. https://doi.org/10.1007/s41748-018-0085-3
[23]
Liu, B.J., Wang, D.F., Yu, G.L. and Meng, X.H. (2013) Adsorption of Heavy Metal Ions, Dyes and Proteins by Chitosan Composites and Derivatives—A Review. Journal of Ocean University of China, 12, 500-508. https://doi.org/10.1007/s11802-013-2113-0
[24]
Mondal, D.K., Nandi, B.K. and Purkait, M.K. (2013) Removal of Mercury(II) from Aqueous Solution Using Bamboo Leaf Powder: Equilibrium, Thermodynamic and Kinetic Studies. Journal of Environmental Chemical Engineering, 1, 891-898. https://doi.org/10.1016/j.jece.2013.07.034
[25]
Navarathna, C.M., Karunanayake, A.G., Gunatilake, S.R., Pittman, C.U., Perez, F., Mohan, D. and Mlsna, T. (2019) Removal of Arsenic(III) from Water Using Magnetite Precipitated onto Douglas Fir Biochar. Journal of Environmental Management, 250, Article ID: 109429. https://doi.org/10.1016/j.jenvman.2019.109429
[26]
Olayinka, O.K., Oyedeji, O.A. and Oyeyiola, O.A. (2009) Removal of Chromium and Nickel Ions from Aqueous Solution by Adsorption on Modified Coconut Husk. African Journal of Environmental Science and Technology, 3, 286-293.
