Abstract
E-waste management through traditional methods such as disposing in landfills, burning in incinerators or exporting abroad for disposal are no longer options due to the strict environmental regulations. Fortunately, the presence of valuable metals in the e-waste and increasing demand for the metals as well as complexities of the currently available primary raw materials make recycling an attractive and viable option both environmentally and economically. Moreover, it is efficient in terms of resource management by closing the loop of metals. Consequently, urban mining such as the recovery of precious metals from e-waste streams through sustainable recycling processes have emerged. The sustainable recycling practices address the scarcity of primary resources and reduce consumption of energy for metals production while managing environmental issues related to hazardous materials from the e-waste streams. In this paper, valuable metals recoveries from e-waste streams through pyrometallurgical and hydrometallurgical processes are critically reviewed. And, innovative ideas for different steps of the thermochemical processes in the valuable metals and energy recovery from the e-waste streams are discussed.
This is a preview of subscription content, log in via an institution.
References
BIO Intelligence Service, in Review of the scope of the directive 2012/19/EU on Waste Electrical and Electronic Equipment (WEEE), Final report prepared for European Commission–DG Environment (2013), p. 116
European Parliament, Directive 2002/96/EC of the European Parliament and of the Council of 27 January 2003 on waste electrical and electronic equipment (WEEE). Official J. Eur. Union L37, 24–38 (2003)
B.H. Robinson, E-waste: an assessment of global production and environmental impacts. Sci. Total Environ. 408, 183–191 (2009)
Copper Studies, E-Scrap: Urban Riches, vol. 38 (Commodities Research Unit, London, UK, 2011)
APME (Association of Plastics Manufacturers in Europe), in Plastics–A Material of Choice for the Electrical and Electronic Industry, Plastics Consumption and Recovery in Western Europe, APME Report Code. 98-2004, (Brussels, Belgium, 1995)
C. Hagelüken, Improving Metal Returns and Eco-Efficiency in Electronics Recycling–A Holistic Approach for Interface Optimisation between Pre-Processing and Integrated Metals Smelting and Refining. In: Proceedings of the IEEE International Symposium on Electronics and the Environment, Scottsdale, AZ, USA (2006)
M. Buchert, A. Manhart, D. Bleher, D. Pingel, Recycling critical raw materials from waste electronic equipment, Commissioned by the North Rhine Westphalia State Agency for Nature, Environment and Consumer Protection, Öko-Institut eV, (Freiburg, Germany, 2012), p. 80
Y.J. Park, D.J. Fray, Recovery of high purity precious metals from printed circuit boards. J. Hazard. Mater. 164, 1152–1158 (2009)
I.O. Ogunniyi, M.K.G. Vermaak, D.R. Groot, Chemical composition and liberation characterization of printed circuit board comminution fines for beneficiation investigations. Waste Manag. 29, 2140–2146 (2009)
J. Puckett, L. Byster, S. Westervelt, R. Gutierrez, S. Davis, A. Hussain, M. Dutta, Exporting Harm—The High-Tech Trashing of Asia (The Basel Action Network (BAN) Silicon Valley Toxics Coalition (SVTC), Seattle, WA, USA, 2002)
M.P. Luda, Recycling of printed circuit boards. Integr. Waste Manag. 2, 285–299 (2010)
J. Moltó, R. Font, A. Gálvez, J.A. Conesa, Pyrolysis and combustion of electronic wastes. J. Anal. Appl. Pyrolysis 84, 68–78 (2009)
J. Wienold, S. Recknagel, H. Scharf, M. Hoppe, M. Michaelis, Elemental analysis of printed circuit boards considering the ROHS regulations. Waste Manag. 31, 530–535 (2011)
G. Jie,; L. Ying-Shun,; L. Mai-Xi, Product characterization of waste printed circuit board by pyrolysis, J. Anal. Appl. Pyrolysis 83, 185–189 (2008)
H.M. Veit, A.M. Bernardes, J.Z. Ferreira, J.A. Tenório, C. de Fraga Malfatti, Recovery of copper from printed circuit boards scraps by mechanical processing and electrometallurgy. J. Hazard. Mater. 137, 1704–1709 (2006)
J. Li, Z. Xu, Y. Zhou, Application of corona discharge and electrostatic force to separate metals and nonmetals from crushed particles of waste printed circuit boards. J. Electrost. 65, 233–238 (2007)
H. Lu, J. Li, J. Guo, Z. Xu, Movement behavior in electrostatic separation: recycling of metal materials from waste printed circuit board. J. Mater. Process. Technol. 197, 101–108 (2008)
C.E.M. Meskers, C. Hagelüken, S. Salhofer, M. Spitzbart, Impact of Pre-Processing Routes on Precious Metal Recovery from PCs, in Proceedings of the European Metallurgical Conference (EMC), (Innsbruck, Austria, 2009)
V. Ari, A review of technology of metal recovery from electronic waste, in E-Waste in Transition—From Pollution to Resource, ed. by F.-C. Mihai, InTech, doi:10.5772/61569
J. Guo, Z. Xu, Recycling of non-metallic fractions from waste printed circuit boards: a review. J. Hazard. Mater. 168, 567–590 (2009)
J. Cui, L. Zhang, Metallurgical recovery of metals from electronic waste: a review. J. Hazard. Mater. 158, 228–256 (2008)
H. Veldbuizen, B. Sippel, Mining discarded electronics. Indus. Environ. 17, 7–11 (1994)
L. Theo, Integrated recycling of non-ferrous metals at Boliden Ltd. Rönnskär smelter, in Proceedings of IEEE International Symposium on Electronics and the Environment, (1999), pp. 42–47
J. Leirnes, M. Lundstrom, in Method for Working-Up-Metal-Containing Waste Products, (US Patent. US4415360 (C22B 1/00), 1983)
Y. Chehade, A. Siddique, H. Alayan, N. Sadasivam, S. Nusri, T. Ibrahim, Recovery of gold, silver, palladium, and copper from waste printed circuit boards, in Proceedings of the International Conference on Chemical, Civil and Environment Engineering (ICCEE), (Dubai, United Arab Emirates, 2012)
N. Dhawan, M. Kumar, V. Kumar, M. Wadhwa, Recovery of metals from electronic scrap by hydrometallurgical route, in Proceedings of the Global Symposium on Recycling, Waste Treatment and Clean Technology (REWAS), (Cancun, Mexico, 2008), pp. 693–698
N. Dhawan, V. Kumar, M. Kumar, Recovery of metals from electronic scrap by hydrometallurgical route, in Extraction and Processing Division (EPD) Congress; The Minerals, Metals and Materials Society, (Warrendale, PA, USA, 2009), pp. 1107–1109
M. Delfini, M. Ferrini, A. Manni, P. Massacci, L. Piga, Antonio Scoppettuolo Optimization of precious metal recovery from waste electrical and electronic equipment boards. J. Environ. Prot. 2, 675–682 (2011)
M. Sadegh Safarzadeh, M.S. Bafghi, D. Moradkhani, M. Ojaghi Ilkhchi, A review on hydrometallurgical extraction and recovery of cadmium from various resources. Miner. Eng. 20, 211–220 (2007)
G.M. Ritcey, Solvent extraction in hydrometallurgy: present and future. Tsinghua Sci. Technol. 11, 137–152 (2006)
B. Yang, Ion exchange in organic extractant system. Ion Exch. Adsorp. 10, 168–179 (1994)
M. Shamsuddin, Metal recovery from scrap and waste. J. Metals 38, 24–31 (1986)
L.L. Tavlarides, J.H. Bae, C.K. Lee, Solvent extraction, membranes, and ion exchange in hydrometallurgical dilute metals separation. Sep. Sci. Technol. 22, 581–617 (1985)
V.M. Paretsky, N.I. Antipov, A.V. Tarasov, Hydrometallurgical method for treating special alloys, jewelry, electronic and electrotechnical scrap, in Proceedings of the Minerals, Metals & Materials Society (TMS) Annual Meeting, (Charlotte, NC, USA, 2004), pp. 713–721
G. Hilson, A.J. Monhemius, Alternatives to cyanide in the gold mining industry: what prospects for the future? J. Clean. Prod. 14, 1158–1167 (2006)
S.R. La Brooy, H.G. Linge, G.S. Walker, Review of gold extraction from ores. Miner. Eng. 7, 1213–1241 (1994)
H. Antrekowitsch, M. Potesser, W. Spruzina, F. Prior, Metallurgical recycling of electronic scrap, in Proceedings of the EPD Congress, (San Antonio, TX, USA, 2006); pp. 12–16
A. Anindya, D.R. Swinbourne, M.A. Reuter, R.W. Matusewicz, Distribution of elements between copper and FeOx-CaO-SiO2 slags during pyrometallurgical processing of WEEE. Miner. Process. Extr. Metall. 122, 165–173 (2013)
B. Lindquist, 35 years of progress in environmental strategy and technology in non-ferrous metals mining and smelting industry, in Presentation at the International Conference on Clean Technologies for the Mining Industries, (Santiago, Chile, 2008), p. 10
J. Huisman, L.N. Stevels, Eco-efficiency of take-back and recycling, a comprehensive approach. IEEE Trans. Electron. Packag. Manuf. 29, 83–90 (2006)
C. Hagelüken, Recycling of electronic scrap at Umicore’s integrated metals smelter and refinery. Proc. EMC 59, 152–161 (2005)
A. Khaliq, M.A. Rhamdhani, G. Brooks, S. Masood, Metal extraction processes for electronic waste and existing industrial routes: a review and Australian perspective. Resources 3, 152–179 (2014)
Acknowledgements
The authors are grateful to the Academy of Finland for financial support. This work was made under the project “Chemistry of biomass impurities at reducing conditions in future thermal conversion concepts” as part of the activities of the Johan Gadolin Process Chemistry Center at Åbo Akademi University.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 The Minerals, Metals & Materials Society
About this paper
Cite this paper
Tesfaye, F., Lindberg, D., Hamuyuni, J. (2017). Valuable Metals and Energy Recovery from Electronic Waste Streams. In: Zhang, L., et al. Energy Technology 2017. The Minerals, Metals & Materials Series. Springer, Cham. https://doi.org/10.1007/978-3-319-52192-3_11
Download citation
DOI: https://doi.org/10.1007/978-3-319-52192-3_11
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-52191-6
Online ISBN: 978-3-319-52192-3
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)