Application of Fermented Date Seeds for Copper Ion Removal from Wastewater: A Sustainable Adsorption Approach
DOI:
https://doi.org/10.47134/pslse.v2i2.384Keywords:
Adsorption, Fermented Date seeds, Isotherm, Kinetics, Heavy Metal Removal, Copper ionsAbstract
This research investigates the feasibility of employing fermented date seeds (FDS) as an efficient and environmentally friendly adsorbent for removing copper ions (Cu2+) from wastewater. Date seeds, an abundant by-product in date-producing regions, can be managed sustainably by repurposing them as a heavy metal adsorbent from date vinegar production. The vinegar fermentation process partially activates the seeds, enhancing their adsorptive properties. The surface properties of the FDS were analyzed using techniques such as Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and SEM-EDX. The chemical oxygen demand (COD) test is used to evaluate the stability of organic matter in the adsorbent derived from FDS. Batch adsorption studies were conducted to determine the best conditions for Cu ion removal, including contact time, initial metal concentration, adsorbent dosage, and pH level. The FDS adsorption capacity is 4.76 mg g⁻¹, achieved within an equilibrium time of 90 minutes at pH 5 and 25 °C. The isotherm and kinetic models were applied to understand the adsorption mechanism, with results indicating a good fit for Freundlich isotherm and pseudo-second-order kinetics. In addition, the FDS shows effectiveness, with a COD value of 150 mgO2/L. Fermentation stabilizes organic components, reducing leaching risk and improving water treatment performance.
References
Al-Ghouti, M. A., Li, J., Salamh, Y., Al-Laqtah, N., Walker, G. & Ahmad, M. N. M. (2010). "Adsorption mechanisms of removing heavy metals and dyes from aqueous solution using date pits solid adsorbent," J. Hazard. Mater., 176, (1–3), pp. 510–520, doi: 10.1016/j.jhazmat.2009.11.059. DOI: https://doi.org/10.1016/j.jhazmat.2009.11.059
Al-Saad, K. et al. (2019). "Recycling of Date Pits Into a Green Adsorbent for Removal of Heavy Metals: A Fractional Factorial Design-Based Approach," Front. Chem., 7, doi: 10.3389/fchem.2019.00552. DOI: https://doi.org/10.3389/fchem.2019.00552
Agrawal, A., Sahu, K. K., & Pandey, B. D. (2004). "A comparative adsorption study of copper on various industrial solid wastes," AIChE J., 50, (10), pp. 2430–2438, doi: https://doi.org/10.1002/aic.10206. DOI: https://doi.org/10.1002/aic.10206
Aksu, Z., & İşoğlu, İ. A. (2005). "Removal of copper(II) ions from aqueous solution by biosorption onto agricultural waste sugar beet pulp," Process Biochem., 40, (9), pp. 3031–3044, doi: https://doi.org/10.1016/j.procbio.2005.02.004. DOI: https://doi.org/10.1016/j.procbio.2005.02.004
Alsulaili, A. D. (2023). "Adsorption capacity of activated carbon derived from date seeds: Characterization, optimization, kinetic and equilibrium studies," Chemosphere, 313, p. 137554, doi: https://doi.org/10.1016/j.chemosphere.2022.137554. DOI: https://doi.org/10.1016/j.chemosphere.2022.137554
Annadural, G., Juang, R. S., & Lee, D. J. (2003). "Adsorption of heavy metals from water using banana and orange peels.," Water Sci. Technol. a J. Int. Assoc. Water Pollut. Res., 47, (1), pp. 185–190. DOI: https://doi.org/10.2166/wst.2003.0049
Ashraf, Z., & Esfahani,Z. H. (2011). "Date and Date Processing: A Review," Food Rev. Int., 27, (2), pp. 101–133, doi: 10.1080/87559129.2010.535231. DOI: https://doi.org/10.1080/87559129.2010.535231
Baccar, R., Bouzid, J., M. Feki, & A. Montiel. (2009). "Preparation of activated carbon from Tunisian olive-waste cakes and its application for adsorption of heavy metal ions," J. Hazard. Mater., 162, (2), pp. 1522–1529, doi: https://doi.org/10.1016/j.jhazmat.2008.06.041. DOI: https://doi.org/10.1016/j.jhazmat.2008.06.041
Banat, F., Al-Asheh, S. & Al-Makhadmeh, L. A. (2003). "Kinetics and Equilibrium Study of Cadmium Ion Sorption onto Date Pits — An Agricultural Waste," Adsorpt. Sci. & Technol., 21, pp. 245–260. DOI: https://doi.org/10.1260/026361703322404395
Basci, N., Kocadagistan, E. & Kocadagistan, B. (2004). "Biosorption of copper (II) from aqueous solutions by wheat shell," Desalination, 164, (2), pp. 135–140, doi: https://doi.org/10.1016/S0011-9164(04)00172-9. DOI: https://doi.org/10.1016/S0011-9164(04)00172-9
Besbes, S., Blecker, C. Deroanne, N.-E. Drira, & Attia, H. (2004). "Date seeds: chemical composition and characteristic profiles of the lipid fraction," Food Chem., 84, (4), pp. 577–584, doi: https://doi.org/10.1016/S0308-8146(03)00281-4. DOI: https://doi.org/10.1016/S0308-8146(03)00281-4
Boudrahem, F., Aissani-Benissad, F., Audonnet, F. & Vial, C. (2019). "Effects of acid-basic treatments of date stones on lead (II) adsorption," Sep. Sci. Technol., 54, (11), pp. 1749–1763, doi: 10.1080/01496395.2018.1538240. DOI: https://doi.org/10.1080/01496395.2018.1538240
De Oliveira, V., Neto, S., Santiago, C. Raulino, P. D. T. C. Freire, and M. A. Araújo-silva,. (2013). "Equilibrium and Kinetic Studies in a Dsorption of Toxic Metal Ions," in A Book on Ion Exchange. Adsorption and Solvent Extraction, Nova Science, 2013.
Ghanim, A. N., & Al-Saadi, F. A. (2022) "A hybrid system for lead removal of simulated battery industry Wastewater using electrocoagulation/electroflotation," Sep. Sci. Technol., 57, (14), pp. 2298–2311, doi: 10.1080/01496395.2022.2055576. DOI: https://doi.org/10.1080/01496395.2022.2055576
Gunatilake, S. (2015). "Methods of Removing Heavy Metals from Industrial Wastewater," J. Multidiciplinary Eng. Sci. Stud., 1.
Hilal, N. M., Ahmed, I. A., & El-Sayed, R. E. (2012). "Activated and Nonactivated Date Pits Adsorbents for the Removal of Copper(II) and Cadmium(II) from Aqueous Solutions," ISRN Phys. Chem., 2012, pp. 1–11, doi: 10.5402/2012/985853. DOI: https://doi.org/10.5402/2012/985853
Hossain, M. A. et al. (2012). "Removal of Copper from Water by Adsorption onto Banana Peel as Bioadsorbent ," GEOMATE J., 2, (4 SE-Articles), pp. 227–234, [Online]. Available: https://geomatejournal.com/geomate/article/view/1452 DOI: https://doi.org/10.21660/2012.4.3c
Kajjumba, G. W., Emik, S., A. Öngen, and H. K. Ö. & S. Aydın. (2018). "Modelling of Adsorption Kinetic Processes—Errors, Theory and Application," S. Edebali, Ed., Rijeka: IntechOpen, 2018, p. Ch. 10. doi: 10.5772/intechopen.80495. DOI: https://doi.org/10.5772/intechopen.80495
Khalil, T. E., Altaher, H. & R. Abubeah. (2016). "Adsorptive removal of Cu (II) ions by date pits: Kinetic and equilibrium studies," Environ. Eng. Manag. J., 15, (12), pp. 2719–2732, doi: 10.30638/eemj.2016.299. DOI: https://doi.org/10.30638/eemj.2016.299
Kooti, M. (2010). "Fabrication of Nanosized Cuprous Oxide Using Fehling's Solution," Trans. F Nanotechnol., 17, p. 73.
Lima, É. C., Adebayo, M. A. and F. M. Machado. (2015). "Kinetic and Equilibrium Models of Adsorption BT - Carbon Nanomaterials as Adsorbents for Environmental and Biological Applications," C. P. Bergmann and F. M. Machado, Eds., Cham: Springer International Publishing, 2015, pp. 33–69. doi: 10.1007/978-3-319-18875-1_3. DOI: https://doi.org/10.1007/978-3-319-18875-1_3
Masood, F., & Malik, A. (2015). "Single and Multi-Component Adsorption of Metal Ions by Acinetobacter sp. FM4," Sep. Sci. Technol., 50, (6), pp. 892–900, doi: 10.1080/01496395.2014.969378. DOI: https://doi.org/10.1080/01496395.2014.969378
Naushad, M. et al. (2019). Springer International Publishing, 2019, pp. 193–206. doi: 10.1007/978-3-030-11345-2_10.
Orozco, C. I. et al. (2023). "Removal of copper from aqueous solutions by biosorption onto pine sawdust," Sustain. Chem. Pharm., 32, (October 2022), p. 101016, doi: 10.1016/j.scp.2023.101016. DOI: https://doi.org/10.1016/j.scp.2023.101016
Putra, W. P, et al. (2014). "Biosorption of Cu(II), Pb(II) and Zn(II) Ions from Aqueous Solutions Using Selected Waste Materials: Adsorption and Characterisation Studies," J. Encapsulation Adsorpt. Sci., 04, (01), pp. 25–35, doi: 10.4236/jeas.2014.41004. DOI: https://doi.org/10.4236/jeas.2014.41004
Qasem, N. A. A., Mohammed, R. H. & Lawal, D. U. (2021). "Removal of heavy metal ions from wastewater: a comprehensive and critical review," npj Clean Water, 4, (1), p. 36, doi: 10.1038/s41545-021-00127-0.
Qasem, N. A. A. et al. (2021). "Removal of heavy metal ions from wastewater: a comprehensive and critical review," npj Clean Water, 4, (1), p. 36, doi: 10.1038/s41545-021-00127-0. DOI: https://doi.org/10.1038/s41545-021-00127-0
Saad, E. M., Mansour, R. A., El-asmy, A. A., & El-Shahawi, M. S. (2008). "Sorption profile and chromatographic separation of uranium (VI) ions from aqueous solutions onto date pits solid sorbent.," Talanta, 76 5, pp. 1041–1046.
Šćiban, M. (2008). "Adsorption of copper ions from water by modified agricultural by-products," Desalination, 229, (1), pp. 170–180, doi: https://doi.org/10.1016/j.desal.2007.08.017. DOI: https://doi.org/10.1016/j.desal.2007.08.017
SenthilKumar, P., Ramalingam, S., Sathyaselvabala, V., Kirupha,S. D. & Sivanesan, S. (2011). "Removal of copper(II) ions from aqueous solution by adsorption using cashew nut shell," Desalination, 266, (1), pp. 63–71, doi: https://doi.org/10.1016/j.desal.2010.08.003. DOI: https://doi.org/10.1016/j.desal.2010.08.003
Shafiq, M., Alazba,A. A. & Amin, M. T. (2018). "Removal of heavy metals from wastewater using date palm as a biosorbent: A comparative review," Sains Malaysiana, 47, (1), pp. 35–49, doi: 10.17576/jsm-2018-4701-05. DOI: https://doi.org/10.17576/jsm-2018-4701-05
Sivarajasekar, N et al. (2019). "Recent Updates on Heavy Metal Remediation Using Date Stones (Phoenix dactylifera L.) – Date Fruit Processing Industry Waste BT - Sustainable Agriculture Reviews 34: Date Palm for Food, Medicine and the Environment," in Sustainable Agriculture Reviews 34, M. Naushad and E. Lichtfouse, Eds., Cham: Springer International Publishing, 2019, pp. 193–206. doi: 10.1007/978-3-030-11345-2_10. DOI: https://doi.org/10.1007/978-3-030-11345-2_10
Stuart, B. H. (2004). "Spectral Analysis," in Infrared Spectroscopy: Fundamentals and Applications, John Wiley & Sons, Ltd, 2004, pp. 45–70. doi: 10.1002/0470011149.ch3. DOI: https://doi.org/10.1002/0470011149.ch3
Sulaiman, S. et al. (2021). "Adsorptive Removal of Copper (II) Ions from Aqueous Solution Using a Magnetite Nano-Adsorbent from Mill Scale Waste: Synthesis, Characterization, Adsorption and Kinetic Modelling Studies," Nanoscale Res. Lett., 16, (1), doi: 10.1186/s11671-021-03622-y. DOI: https://doi.org/10.1186/s11671-021-03622-y
Taman, R. et al. (2015). "Metal Oxide Nano-particles as an Adsorbent for Removal of Heavy Metals," J. Adv. Chem. Eng., 5, (3), doi: 10.4172/2090-4568.1000125. DOI: https://doi.org/10.4172/2090-4568.1000125
Teker, M. et al. (1999). "Adsorption of copper and cadmium ions by activated carbon from rice hulls," Turkish J. Chem., 23, (2), pp. 185–191.
Türkmen, D., Bakhshpour, M., Akgönüllü, S., Aşır, S. & Denizli, A. (2022). "Heavy Metal Ions Removal From Wastewater Using Cryogels: A Review," Front. Sustain., 3, doi: 10.3389/frsus.2022.765592.Saad, E. M., Mansour, R. A., El-asmy, A. A., & El-Shahawi, M. S. (2008). "Sorption profile and chromatographic separation of uranium (VI) ions from aqueous solutions onto date pits solid sorbent.," Talanta, 76 5, pp. 1041–1046. DOI: https://doi.org/10.1016/j.talanta.2008.04.065
Xiao, W. et al. (2023). "Recent advances and future perspective on lignocellulose-based materials as adsorbents in diverse water treatment applications," Int. J. Biol. Macromol., 253, p. 126984, doi: https://doi.org/10.1016/j.ijbiomac.2023.126984. DOI: https://doi.org/10.1016/j.ijbiomac.2023.126984
Zna, H., & Frangeskides, Z. (2014). "Chicken drumstick bones as an efficient biosorbent for copper (II) removal from aqueous solution," Desalin. Water Treat., 52, (7–9), pp. 1560–1570, doi: 10.1080/19443994.2013.786657. DOI: https://doi.org/10.1080/19443994.2013.786657
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