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Biosorbents from Mangifera indica L. Peel for the Recovery of Gold from Electronic Waste

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Mango (Mangifera indica L.) peel, a food processing waste, is rich in polyphenols and polysaccharides, two substances that have previously been linked in the selective recovery of gold from metals solution. This study was carried out to develop biosorbents from green and ripe mango peel for the retrieval of gold from electronic waste (e-waste). Biosorbents were produced by cross-linking the components of mango peel through acid treatment. The gold from the mixture of metals leached from the e-waste was recovered using the cross-linked and untreated mango peel. Fourier transform infrared (FTIR) spectroscopy was employed to confirm cross-linking and to monitor the adsorption of gold. Scanning electron microscopy (SEM) was performed to characterize the surface of the biosorbents. Incineration was conducted to separate gold from the biosorbent. The results of the FTIR analysis revealed an increase in the intensity of the peak for C=O and the appearance of the signal for C-O-C, suggesting cross-linking. The FTIR spectra of the untreated and cross-linked biosorbents also showed more intense peak for C=O, which may be due to the oxidation of OH groups as gold ions are reduced. The SEM revealed increase in the roughness of the surface of the biosorbents, presumably as the result of gold deposition. Although all biosorbents were able to capture gold from the leachate, the cross-linked green mango peel appeared to be the most effective.
Słowa kluczowe
Rocznik
Strony
102--108
Opis fizyczny
Bibliogr. 22 poz., rys.
Twórcy
  • Department of Environmental Science, Central Luzon State University, Science City of Muñoz, Nueva Ecija, Philippines
  • Department of Chemistry, Central Luzon State University, Science City of Muñoz, Nueva Ecija, Philippines
  • Department of Environmental Science, Central Luzon State University, Science City of Muñoz, Nueva Ecija, Philippines
  • Department of Chemistry, Central Luzon State University, Science City of Muñoz, Nueva Ecija, Philippines
Bibliografia
  • 1. Abidin M.A.Z., Jalil A.A., Triwahyono S., Nazirah Kamarudin N.H. 2011a. Recovery of gold (III) from an aqueous solution onto a Durio zibethinus husk. Biochemical Engineering Journal, 54(2), 124–131. https://doi.org/10.1016/j.bej.2011.02.010
  • 2. Ajila C.M., Bhat S.G., Rao U.J.S.P. 2007. Valuable components of raw and ripe peels from two Indian mango varieties. Food Chemistry, 102, 1006–1011. https://doi.org/10.1016/j.foodchem.2006.06.036
  • 3. Ajila C.M., Leelavathi K., Rao U.J.S.P. 2008. Improvement of dietary fiber content and antioxidant properties in soft dough biscuits with the incorporation of mango peel powder. Journal of Cereal Science, 48(2), 319– 326. https://doi.org/10.1016/j.jcs.2007.10.001
  • 4. Akcil A., Erust C., Gahan C.S., Ozgun M., Sahin M., Tuncuk A. 2015. Precious metal recovery from waste printed circuit boards using cyanide and non-cyanide lixiviants – A review. Waste Management, 45, 258–271. https://doi.org/10.1016/j.wasman.2015.01.017
  • 5. Balde C.P., Wang F., Kuehr R., Huisman J. 2015. The Global E-Waste Monitor 2014. United Nations University, IAS-SCYCLE.
  • 6. Donia A.M., Atia A.A., Elwakeel K.Z. 2007. Recovery of gold(III) and silver(I) on a chemically modified chitosan with magnetic properties. Hydrometallurgy, 87(3–4), 197–206. https://doi.org/10.1016/j.hydromet.2007.03.007
  • 7. Fan R., Xie F., Guan X., Zhang Q., Luo Z. 2014. Selective adsorption and recovery of Au (III) from three kinds of acidic systems by persimmon residual based bio-sorbent: A method for gold recycling from e-wastes. Bioresource Technology, 163, 167–171. https://doi.org/10.1016/j.biortech.2014.03.164
  • 8. Honda S., Khetriwal D.S., Kuehr R. 2016. Regional E-Waste Monitor: East and Southeast Asia. United Nations University, ViE-SCYCLE.
  • 9. Inoue K., Gurung M., Xiong Y., Kawakita H., Ohto K., Alam S. 2015. Hydrometallurgical recovery of precious metals and removal of hazardous metals using persimmon tannin and persimmon wastes. Metals, 5(4), 1921–1956. https://doi.org/10.3390/met5041921
  • 10. Jahurul M.H.A., Zaidul I.S.M., Ghafoor K., Aljuhaimi F.Y., Nyam K., Norulaini N.A.N., Sahena F., Omar A.K.M. 2015. Mango (Mangifera indica L.) by-products and their valuable components: A review. Food Chemistry, 183, 173–180. https://doi.org/10.1016/j.foodchem.2015.03.046
  • 11. Kawakita H., Abe M., Inoue J. 2009. Seletive gold recovery using orange waste. Separation Science and Technology, 44(August), 2797–2805. https://doi.org/10.1080/01496390903014615
  • 12. Ortinero C.V., Rafael R.R., Rayos C.E.R., Bautista K.D.A., Feliciano M.A.M., Natividad L.R., Natividad G.M. 2020. Distilled Spirit Extraction of Phenolic Antioxidants from Fruit and Vegetable Residues. Journal of Ecological Engineering, 22(1), 125–131. https://doi.org/10.12911/22998993/128864
  • 13. Pangeni B., Paudyal H., Abe M., Inoue K., Kawakita H., Ohto K., Adhikari B.B., Alam S. 2012a. Selective recovery of gold using some cross-linked polysaccharide gels. Green Chemistry, 14, 1917–1927. https://doi.org/10.1039/c2gc35321k
  • 14. Pangeni B., Paudyal H., Inoue K., Kawakita H., Ohto K., Alam S. 2012b. Selective recovery of gold (III) using cotton cellulose treated with concentrated sulfuric acid. Cellulose, 19(2), 381–391. https://doi.org/10.1007/s10570-011-9628-6
  • 15. Rahmayanti M., Santosa S.J., Sutrano. 2016. Mechanisms of gold recovery from aqueous solutions using gallic acid-modified magnetite particles synthesized via reverse co-precipitation method. International Journal of ChemTech Research, 9(4), 446–452.
  • 16. Rubcumintara, T. 2015. Adsorptive recovery of Au (III) from aqueous solution using modified bagasse biosorbent. International Journal of Chemical Engineering and Applications, 6(2), 95–100. https://doi.org/10.7763/IJCEA.2015.V6.459
  • 17. Samonte A.P.L., Trinidad T. P. 2013. Dietary fiber, phytonutrients and antioxidant activity of common fruit peels as potential functional food ingredient. Journal of Chemistry and Chemical Engineering, 7, 70–75.
  • 18. Sheng P.P., Etsell T.H. 2007. Recovery of gold from computer circuit board scrap using aqua regia. Waste Management & Research, 25, 380–383. https://doi.org/10.1177/0734242X07076946
  • 19. Shrestha S. 2016. Chemical, structural and elemental characterization of biosorbents using FE-SEM, SEM-EDX, XRD/XRPD and ATRFTIR techniques. Journal of Chemical Engineering & Process Technology, 7(3), 1–11. https://doi.org/10.4172/2157-7048.1000295
  • 20. Tharanathan R.N., Yashoda H.M., Prabha T.N. 2006. Mango (Mangifera indica L.), The King of Fruits – An Overview. Food Reviews International, 22(2), 95–123. https://doi.org/10.1080/87559120600574493
  • 21. Won S.W., Kotte P., Wei W., Lim A., Yun Y.-S. 2014. Biosorbents for recovery of precious metals. Bioresource Technology, 160, 203–212. https://doi.org/10.1016/j.biortech.2014.01.121
  • 22. Yi Q., Fan R., Xie F., Min H., Zhang Q., Luo Z. 2016. Selective recovery of Au (III) and Pd (II) from waste PCBs using ethylenediamine modified persimmon tannin adsorbent. Procedia Environmental Sciences, 31, 185–194. https://doi.org/10.1016/j.proenv.2016.02.025
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-cd293e22-6230-4361-a01d-ef9650d13b40
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