Precious Metals Recovery from Waste Printed Circuit Boards by Gravity Separation and Leaching

References

• Abbruzzese, C., P. Fornari, R. Massidda, F. Veglio, and S. Ubaldini. 1995. Thiosulphate leaching for gold hydrometallurgy. Hydrometallurgy 39 (1–3):265–76. doi:10.1016/0304-386X(95)00035-F.
   Web of Science ®Google Scholar
• Akcil, A., C. Erust, C. S. Gahan, M. Ozgun, M. Sahin, and A. Tuncuk. 2015. Precious metal recovery from waste printed circuit boards using cyanide and non-cyanide lixiviants – A review. Waste Management 45:258–71. doi:10.1016/j.wasman.2015.01.017.
   PubMed Web of Science ®Google Scholar
• Alam, M. S., M. Tanaka, K. Koyama, T. Oishi, and J.-C. Lee. 2007. Electrolyte purification in energy-saving monovalent copper electrowinning processes. Hydrometallurgy 87 (1–2):36–44. doi:10.1016/j.hydromet.2006.12.001.
   Web of Science ®Google Scholar
• Albertyn, P., and C. Dorfling. 2018. Ammonium thiosulfate leaching of gold from printed circuit board waste. Proceedings: 29th International Mineral Processing Congress, Moscow. Paper 401.
   Google Scholar
• Avraamides, J. 1982. Prospects for alternative leaching systems for gold: A review. Proceedings, Symposium on carbon-in-pulp technology for the extraction of gold, Australasian Institute of Mining and Metallurgy, Melbourne, 369–91.
   Google Scholar
• Aylmore, M. G. 2005. Alternative lixiviants to cyanide for leaching gold ores. In Developments in Mineral Processing, Amsterdam, Netherlands, ed. M. D. Adams., Vol. 15, 501–39. Western Australia: Elsevier.
   Google Scholar
• Bakhiyia, B., S. Gravela, D. Ceballosc, M. A. Flynnd, and J. Zayeda. 2018. Has the question of e-waste opened a Pandora’s box? An overview of unpredictable issues and challenges. Environment International 110:173–92. doi:10.1016/j.envint.2017.10.021.
   PubMed Web of Science ®Google Scholar
• Barrick. 2016. Accessed December 25, 2019. https://www.barrick.com/news/news-details/2016/processing-innovation-nets-metallurgy-award/default.aspx/.
   Google Scholar
• Behnamfard, A., M. M. Salarirad, and F. Veglio. 2013. Process development for recovery of copper and precious metals from waste printed circuit boards with emphasize on palladium and gold leaching and precipitation. Waste Management 33 (11):2354–63. doi:10.1016/j.wasman.2013.07.017.
   PubMed Web of Science ®Google Scholar
• Birloaga, I., and F. Vegliò. 2016. Study of multi-step hydrometallurgical methods to extract the valuable content of gold, silver and copper from waste printed circuit boards. Journal of Environmental Chemical Engineering 4 (1):20–29. doi:10.1016/j.jece.2015.11.021.
   Web of Science ®Google Scholar
• Birloaga, I., I. D. Michelis, F. Ferella, M. Buzatu, and F. Veglio. 2013. Study on the influence of various factors in the hydrometallurgical processing of waste printed circuit boards for copper and gold recovery. Waste Management 33 (4):935–41. doi:10.1016/j.wasman.2013.01.003.
   PubMed Web of Science ®Google Scholar
• Burat, F., A. Demirağ, and M. C. Şafak. 2020. Recovery of noble metals from floor sweeping jewelry waste by flotation-cyanide leaching. Journal of Material Cycles and Waste Management 22 (3):907–15. doi:10.1007/s10163-020-00982-y.
   Web of Science ®Google Scholar
• Burat, F., H. Baştürkcü, and M. Özer. 2019. Gold&silver recovery from jewelry waste with combination of physical and physicochemical methods. Waste Management 89:10–20. doi:10.1016/j.wasman.2019.03.062.
   PubMed Web of Science ®Google Scholar
• Burat, F., and M. Ozer. 2018. Physical separation route for printed circuit boards. Physicochemical Problems of Mineral Processing 54:554–66. doi:10.5277/ppmp1858.
   Web of Science ®Google Scholar
• Castro, L., and A. H. Martins. 2009. Recovery of tin and copper by recycling of printed circuit boards from obsolete computers. Brazilian Journal of Chemical Engineering 26 (4):649–57. doi:10.1590/S0104-66322009000400003.
   Web of Science ®Google Scholar
• Cerchier, P., M. Dabalà, and K. Brunelli. 2016. Gold recovery from PCBs with thiosulfate as complexing agent. Materials Science Forum 879:289–94. doi:10.4028/www.scientific.net/MSF.879.289.
   Google Scholar
• Chehade, Y., A. Siddique, H. Alayan, N. Sadasivam, S. Nusri, and T. Ibrahim. 2012. Recovery of gold, silver, palladium, and copper from waste printed circuit boards. International Conference on Chemical, Civil and Environment Engineering (ICCEE’2012), Dubai, March 24-25.
   Google Scholar
• Cui, J., and E. Forssberg. 2003. Mechanical recycling of waste electric and electronic equipment: A review. Journal of Hazardous Materials 99 (3):243–63. doi:10.1016/S0304-3894(03)00061-X.
   PubMed Web of Science ®Google Scholar
• Cui, J., and L. Zhang. 2008. Metallurgical recovery of metals from electronic waste: A review. Journal of Hazardous Materials 158 (2–3):228–56. doi:10.1016/j.jhazmat.2008.02.001.
   PubMed Web of Science ®Google Scholar
• Das, A., A. Vidyadhar, and S. P. Mehrotra. 2009. A novel flowsheet for the recovery of metal values from waste printed circuit boards. Resource, Conservation and Recycling 53 (8):464–69. doi:10.1016/j.resconrec.2009.03.008.
   Web of Science ®Google Scholar
• Deveci, H., E. Yazıcı, U. Aydın, R. Yazıcı, and A. Akçıl. 2010. Extraction of copper from scrap TV boards by sulphuric acid leaching under oxidising conditions. Proceedings of Going Green-Care Innovation 2010 Conference, Vienna, 45.
   Google Scholar
• Duan, H., K. Hou, J. Li, and X. Zhu. 2011. Examining the technology acceptance for dismantling of waste printed circuit boards in light of recycling and environmental concerns. Journal of Environmental Management 92 (3):392–99. doi:10.1016/j.jenvman.2010.10.057.
   PubMed Web of Science ®Google Scholar
• Duan, H., S. Wang, X. Yang, X. Yuan, Q. Zhang, Z. Huang, and H. Guo. 2017. Simultaneous separation of copper from nickel in ammoniacal solutions using supported liquid membrane containing synergistic mixture of M5640 and TRPO. Chemical Engineering Research and Design 117:460–71. doi:10.1016/j.cherd.2016.11.003.
   Web of Science ®Google Scholar
• Ebin, B., and M. I. Isik. 2016. Pyrometallurgical processes for the recovery of metals from WEEE. WEEE Recycling, Research, Development, and Policies 5:107–37. doi:10.1016/B978-0-12-803363-0.00005-5.
   Google Scholar
• El-Nasr, R. S., S. M. Abdelbasir, A. H. Kamel, and S. Hassan. 2020. Environmentally friendly synthesis of copper nanoparticles from waste printed circuit boards. Separation and Purification Technology 230. doi:10.1016/j.seppur.2019.115860.
   Web of Science ®Google Scholar
• Erust, C., A. Akcil, A. Tuncuk, H. Deveci, and E. Y. Yazici. 2019. A multi-stage process for recovery of neodymium (Nd) and dysprosium (Dy) from spent hard disc drives (HDDs). Mineral Processing and Extractive Metallurgy Review 1–12. doi:10.1080/08827508.2019.1692010.
   Web of Science ®Google Scholar
• Feng, D., and J. S. J. Van Deventer. 2002. Leaching behaviour of sulphides in ammoniacal thiosulphate systems. Hydrometallurgy 63 (2):189–200. doi:10.1016/S0304-386X(01)00225-0.
   Web of Science ®Google Scholar
• Ficeriova, J., P. Balaz, and E. Gock. 2011. Leaching of gold, silver and accompanying metals from circuit boards (PCBs) waste. Acta Montanistica Slovaca 16:128–31.
   Web of Science ®Google Scholar
• Galbraith, P., and J. L. Devereux. 2002. Beneficiation of printed wiring boards with gravity concentration. Conference Record IEEE International Symposium on Electronics and the Environment. doi: 10.1109/ISEE.2002.1003273
   Google Scholar
• Ha, V. H., J. Lee, J. Jeong, H. T. Hai, and M. K. Jha. 2010. Thiosulfate leaching of gold from waste mobile phones. Journal of Hazardous Materials 178 (1–3):1115–19. doi:10.1016/j.jhazmat.2010.01.099.
   PubMed Web of Science ®Google Scholar
• Han, J., C. Duan, G. Li, L. Huang, X. Chai, and D. Wang. 2018. The influence of waste printed circuit boards characteristics and nonmetal surface energy regulation on flotation. Waste Management 80:81–88. doi:10.1016/j.wasman.2018.09.002.
   PubMed Web of Science ®Google Scholar
• Hiskey, J. B., and V. P. Atluri. 1988. Dissolution chemistry of gold and silver in different lixiviants. Mineral Processing and Extractive Metallurgy Review 4 (1–2):95–134. doi:10.1080/08827508808952634.
   Google Scholar
• Jafari, M., H. Abdollahi, S. Z. Shafaei, M. Gharabaghi, H. Jafari, A. Akcil, and S. Panda. 2019. Acidophilic bioleaching: A review on the process and effect of organic–inorganic reagents and materials on its efficiency. Mineral Processing and Extractive Metallurgy Review 40 (2):87–107. doi:10.1080/08827508.2018.1481063.
   Web of Science ®Google Scholar
• Kamberovic, Z., M. Korac, M. Ranitovic, and S. Vracar. 2010. Preliminary process analysis and development of hydrometallurgical process for the recovery of copper from waste printed circuit boards. Proceedings of Going Green Care Innovation 2010 Conference, Vienna, Austria, November 8–11, Paper no: IS05c.
   Google Scholar
• Kaya, M. 2016. Recovery of metals and nonmetals from electronic waste by physical and chemical recycling processes. Waste Management 57:64–90. doi:10.1016/j.wasman.2016.08.004.
   PubMed Web of Science ®Google Scholar
• Kaya, M. 2018. Current WEEE recycling solutions. Waste Electrical and Electronic Equipment Recycling 33–39. doi:10.1016/B978-0-08-102057-9.00003-2.
   Google Scholar
• Kim, E., J. Lee, B. Kim, M. Kim, and J. Jeong. 2007. Leaching behavior of nickel from waste multi-layer ceramic capacitors. Hydrometallurgy 86 (1–2):89–95. doi:10.1016/j.hydromet.2006.11.007.
   Web of Science ®Google Scholar
• Kumar, V., J.-C. Lee, J. Jeong, M. K. Jha, B.-S. Kim, and R. Singh. 2013. Novel physical separation process for eco-friendly recycling of rare and valuable metals from end-of-life DVD-PCBs. Separation and Purification Technology 111:145–54. doi:10.1016/j.seppur.2013.03.039.
   Web of Science ®Google Scholar
• Kumari, A., M. K. Jha, and R. P. Singh. 2016. Recovery of metals from pyrolysed PCBs by hydrometallurgical techniques. Hydrometallurgy 165:97–105. doi:10.1016/j.hydromet.2015.10.020.
   Web of Science ®Google Scholar
• Le, L. H., J. Jeong, J. Lee, B. D. Pandey, J. Yoo, and T. H. Huyunh. 2011. Hydrometallurgical process for copper recovery from waste printed circuit boards (PCBs). Mineral Processing and Extractive Metallurgy Review 32 (2):90–104. doi:10.1080/08827508.2010.530720.
   Web of Science ®Google Scholar
• Lee, H., and B. Mishra. 2020. Recovery of copper and precious metals and separation of lead from flue dust of electronic waste processing. Mineral Processing and Extractive Metallurgy Review 41 (3):153–61. doi:10.1080/08827508.2019.1575827.
   Web of Science ®Google Scholar
• Lee, J., S. Wagstaff, G. Lambotte, A. Allanore, and F. Tesfaye. 2020. Materials processing fundamentals 2020. Springer. doi: 10.1007/978-3-030-36556-1.
   Google Scholar
• Li, C., S. Huo, Z. Yu, B. Xi, K. M. Yeager, Z. He, C. Ma, J. Zhang, and F. Wu. 2017. National investigation of semi-volatile organic compounds (PAHs, OCPs, and PCBs) in lake sediments of China: Occurrence, spatial variation and risk assessment. Science of the Total Environment 579:325–36. doi:10.1016/j.scitotenv.2016.11.097.
   PubMed Web of Science ®Google Scholar
• Li, H., J. Eksteen, and E. Orabya. 2018. Hydrometallurgical recovery of metals from waste printed circuit boards (WPCBs): Current status and perspectives – A review. Resource, Conservation and Recycling 139:122–39. doi:10.1016/j.resconrec.2018.08.007.
   Web of Science ®Google Scholar
• Li, J., H. Lu, S. Liu, and Z. Xu. 2008. Optimizing the operating parameters of corona electrostatic separation for recycling waste scraped printed circuit boards by computer simulation of electric field. Journal of Hazardous Materials 153 (1–2):269–75. doi:10.1016/j.jhazmat.2007.08.047.
   PubMed Web of Science ®Google Scholar
• Lu, Y., and Z. Xu. 2016. Precious metals recovery from waste printed circuit boards: A review for current status and perspective. Resource, Conservation and Recycling 113:28–39. doi:10.1016/j.resconrec.2016.05.007.
   Web of Science ®Google Scholar
• Marsden, J. O., and C. I. House. 2006. The chemistry of gold extraction. 2nd ed. ISBN-13:978-0-87335-240-6.
   Google Scholar
• Mecucci, A., and K. Scott. 2002. Leaching and electrochemical recovery of copper, lead and tin from scrap printed circuit boards. Journal of Chemical Technology and Biotechnology 77 (4):449–57. doi:10.1002/jctb.575.
   Web of Science ®Google Scholar
• Molleman, E., and D. Dreisinger. 2002. The treatment of copper–gold ores by ammonium thiosulfate leaching. Hydrometallurgy 66 (1–3):1–21. doi:10.1016/S0304-386X(02)00080-4.
   Web of Science ®Google Scholar
• Nicol, M. J., C. A. Fleming, and R. L. Paul. 2006. The chemistry of the extraction of gold. In The chemistry of gold extraction, eds. J. Marsden, I. House, 831–905. Littleton, CO, USA: SME.
   Google Scholar
• Ogunniyi, I. O., and M. K. G. Vermaak. 2009. Investigation of froth flotation for beneficiation of printed circuit board comminution fines. Minerals Engineering 22 (4):378–85. doi:10.1016/j.mineng.2008.10.007.
   Web of Science ®Google Scholar
• Oh, C. J., S. O. Lee, H. S. Yang, T. J. Ha, and M. J. Kim. 2003. Selective leaching of valuable metals from waste printed circuit boards. Journal of the Air & Waste Management Association 53 (7):897–902. doi:10.1080/10473289.2003.10466230.
   Web of Science ®Google Scholar
• Park, Y. J., and D. J. Fray. 2009a. Recovery of high purity precious metals from printed circuit boards. Journal of Hazardous Materials 164 (2–3):1152–58. doi:10.1016/j.jhazmat.2008.09.043.
   PubMed Web of Science ®Google Scholar
• Park, Y. J., and D. J. Fray. 2009b. Separation of zinc and nickel ions in a strong acid through liquid–liquid extraction. Journal of Hazardous Materials 163 (1):259–65. doi:10.1016/j.jhazmat.2008.06.085.
   PubMed Web of Science ®Google Scholar
• Petter, P. M. H., H. M. Veit, and A. M. Bernardes. 2014. Evaluation of gold and silver leaching from printed circuit board of cellphones. Waste Management 34 (2):475–82. doi:10.1016/j.wasman.2013.10.032.
   PubMed Web of Science ®Google Scholar
• Pilsniak, M., A. W. Trochimczuk, and W. Apostoluk. 2009. The uptake of gold(I) from ammonia leaching solution by imidazole containing polymeric resins. Separation Science and Technology 44 (5):1099–119. doi:10.1080/01496390902729007.
   Web of Science ®Google Scholar
• Priya, A., and S. Hait. 2018. Extraction of metals from high grade waste printed circuit board by conventional and hybrid bioleaching using Acidithiobacillus ferrooxidans. Hydrometallurgy 177:132–39. doi:10.1016/j.hydromet.2018.03.005.
   Web of Science ®Google Scholar
• Quinet, P., J. Proost, and A. V. Lierde. 2005. Recovery of precious metals from electronic scrap by hydrometallurgical processing routes. Mineral and Metallurgical Processing 22:17–22. doi:10.1007/BF03403191.
   Web of Science ®Google Scholar
• Sadegh Safarzadeh, M., M. S. Bafghi, D. Moradkhani, and M. Ojaghi Ilkhchi. 2007. A review on hydrometallurgical extraction and recovery of cadmium from various resources. Minerals Engineering 20 (3):211–20. doi:10.1016/j.mineng.2006.07.001.
   Web of Science ®Google Scholar
• Sarvar, M., M. M. Salarirad, and M. A. Shabani. 2015. Characterization and mechanical separation of metals from computer Printed Circuit Boards (PCBs) based on mineral processing methods. Waste Management 45:246–57. doi:10.1016/j.wasman.2015.06.020.
   PubMed Web of Science ®Google Scholar
• Sheng, P. P., and T. H. Etsell. 2007. Recovery of gold from computer circuit board scrap using aqua regia. Waste Management and Research 25 (4):380–83. doi:10.1177/0734242X07076946.
   PubMed Web of Science ®Google Scholar
• Sparrow, G. J., and J. T. Woodcock. 1995. Cyanide and other lixiviant leaching systems for gold with some practical applications. Mineral Processing and Extractive Metallurgy Review 14 (3–4):193–247. doi:10.1080/08827509508914125.
   Google Scholar
• Syed, S. 2012. Recovery of gold from secondary sources—A review. Hydrometallurgy 115-116:30–51. doi:10.1016/j.hydromet.2011.12.012.
   Web of Science ®Google Scholar
• Tanısalı, E., M. Özer, and F. Burat. 2018. An overview on physical and physico-chemical beneficiation studies conducted for metal recovery from PCBs. 15th International Mineral Processing Symposium, Antalya-Turkey, October 23-25, 341–46.
   Google Scholar
• Tuncuk, A., V. Stazi, A. Akcil, E. Y. Yazici, and H. Deveci. 2012. Aqueous metal recovery techniques from e-scrap: Hydrometallurgy in recycling. Minerals Engineering 25 (1):28–37. doi:10.1016/j.mineng.2011.09.019.
   Web of Science ®Google Scholar
• Veit, H., T. Diehl, A. Salami, J. Rodrigues, A. Bernardes, and J. Tenorio. 2005. Utilization of magnetic and electrostatic separation in the recycling of printed circuit boards scrap. Waste Management 25 (1):67–74. doi:10.1016/j.wasman.2004.09.009.
   PubMed Web of Science ®Google Scholar
• Veit, H. M., N. C. D. F. Juchneski, and J. Scherer. 2014. Use of gravity separation in metals concentration from printed circuit board scraps. Rem: Revista Escola De Minas 67 (1):73–79. doi:10.1590/S0370-44672014000100011.
   Google Scholar
• Wang, L., Q. Li, X. Sun, and L. Wang. 2019. Separation and recovery of copper from waste printed circuit boards leach solution using solvent extraction with Acorga M5640 as extractant. Separation Science and Technology 54 (8):1302–11. doi:10.1080/01496395.2018.1539106.
   Web of Science ®Google Scholar
• Wu, R. W., T. Harner, M. L. Diamond, and B. Wilford. 2008. Partitioning characteristics of PCBs in urban surface films. Atmospheric Environment 42 (22):5696–705. doi:10.1016/j.atmosenv.2008.03.009.
   Web of Science ®Google Scholar
• Yang, C., J. Li, Q. Tan, L. Liu, and Q. Dong. 2017. Green process of metal recycling: Coprocessing waste printed circuit boards and spent tin stripping solution. ACS Sustainable Chemistry & Engineering 5 (4):3524–34. doi:10.1021/acssuschemeng.7b00245.
   Web of Science ®Google Scholar
• Yang, H., J. Liu, and J. Yang. 2011. Leaching copper from shredded particles of waste printed circuit boards. Journal of Hazardous Materials 187 (1–3):393–400. doi:10.1016/j.jhazmat.2011.01.051.
   PubMed Web of Science ®Google Scholar
• Zeng, X., L. Zheng, H. Xie, B. Lu, K. Xia, K. Chao, W. Li, J. Yang, S. Lin, and J. Li. 2012. Current status and future perspective of waste printed circuit boards recycling. Procedia Environmental Sciences 16:590–97. doi:10.1016/j.proenv.2012.10.081.
   Google Scholar
• Zhang, K., J. L. Schnoor, and E. Y. Zeng. 2012a. E-Waste recycling: Where does it go from here? Environmental Science & Technology 46 (20):10861–67. doi:10.1021/es303166s.
   PubMed Web of Science ®Google Scholar
• Zhang, S., and E. Forssberg. 1997. Mechanical separation-oriented characterization of electronic scrap. Resources, Conservation and Recycling 21 (4):247–69. doi:10.1016/S0921-3449(97)00039-6.
   Web of Science ®Google Scholar
• Zhang, S., and E. Forssberg. 1998. Optimization of electrodynamic separation for metals recovery from electronic scrap. Resources, Conservation and Recycling 22 (3–4):143–62. doi:10.1016/S0921-3449(98)00004-4.
   Web of Science ®Google Scholar
• Zhang, W.-H., Y.-X. Wu, and M. O. Simonnot. 2012b. Soil Contamination due to e-waste disposal and recycling activities: A review with special focus on China. Pedosphere 22 (4):434–55. doi:10.1016/S1002-0160(12)60030-7.
   Web of Science ®Google Scholar
• Zhao, Y., X. Wen, B. Li, and D. Tao. 2004. Recovery of copper from waste printed circuit boards. Mining, Metallurgy & Exploration 21 (2):99–102. doi:10.1007/bf03403310.
   Google Scholar
• Zhou, Y., and K. Qiu. 2010. A new technology for recycling materials from waste printed circuit boards. Journal of Hazardous Materials 175 (1–3):823–28. doi:10.1016/j.jhazmat.2009.10.083.
   PubMed Web of Science ®Google Scholar