Abstract
E-waste is among the fastest growing solid waste classes and represents a serious hazard for the environment. It consists of a mixture of hazardous inorganic and organic materials, for example, heavy metals, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, and brominated flame retardants, along with valuable metals, such as Au, Ag, and Pd. Direct e-waste disposal to landfills without any prior treatment creates threats to the environment due to leaching of metals in water and soil. Improper e-waste recycling, such as by open burning and acid baths, creates hazardous and toxic compounds, like dioxins, furans, and acids. Management of e-waste is different from the other solid wastes. The management of e-waste need advance as well as environmental friendly technologies with respect to its recycling and recovery of precious and valuable materials. Because e-waste contains a number of precious and base metals in large quantities, it can be utilized as an alternative or secondary source of such metals (Tanskanen 2013). Utilization of this secondary source instead of primary resources for metal extraction can reduce stress on primary metal sources for sustainable use, which will result in lowering the market value of those metals. Currently metals are extracted from e-waste by three main processes: pyrometallurgy, hydrometallurgy, and biometallurgy through the use of high temperature, chemical leaching, and microorganisms, respectively. Biometallurgy is a recent, environmentally friendly, and promising technique and that is currently used in the efficient extraction of metals from low-grade ore.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Akcil C, Erust CS, Gahan M, Ozgun M, Sahin AT (2015) Precious metal recovery from waste printed circuit boards using cyanide and non-cyanide lixiviants – a review. Waste Manag 45:258–271
Ari V (2016) A review of technology of metal recovery from electronic waste. In: Mihai F-C (ed) E-waste in transition-from pollution to resource. In Tech. https://doi.org/10.5772/61569
Baldé CP, Forti V, Gray V, Kuehr R, Stegmann P (2017) The global e-waste monitor, United Nations University (UNU), International Telecommunication Union (ITU) & International Solid Waste Association (ISWA), Bonn/Geneva/Vienna
Barceloux DG (1999) Copper. J Toxicol Clin Toxicol 37:217–237
Bhat V, Patil Y (2014) E-waste consciousness and disposal practices among residents of Pune city. Procedia Soc Behav Sci 133:491–498
Cayumil R, Khanna R, Rajarao R, Mukherjee PS, Sahajwalla V (2016) Concentration of precious metals during their recovery from electronic waste. Waste Manag 57:121–130
Chatterjee R (2007) E-waste recycling spews dioxins into the air. Environ Sci Technol 41:55–77
Chauhan R, Upadhyay K (2016) Recovery of heavy metal from electronic waste. Int J Appl Res 2(1):417–419
Chibunna JB, Siwar C, Begum RA, Mohamed AF (2012) The challenges of e-waste management among institutions: a case study of UKM. Procedia Soc Behav Sci 59:644–649
Cui J, Zhang L (2008) Metallurgical recovery of metals from electronic waste: a review. J Hazard Mater 158:228–256
Cui J-L, Luo C-L, Tang CW-Y, Chan T-S, Li X-D (2017) Speciation and leaching of trace metal contaminants from e-waste contaminated soils. J Hazard Mater 329:150–158
Dorin R, Woods R (1991) Determination of leaching rates of precious metals by electrochemical techniques. J Appl Electrochem 21(5):419–424
Duan H, Hu J, Tan Q, Liu L, Wang Y, Li J (2016) Systematic characterization of generation and management of e-waste in China. Environ Sci Pollut Res 23:1929–1943
Gaetke LM, Chow CK (2003) Copper toxicity, oxidative stress, and antioxidant nutrients. Toxicology 189:147–163
Grant K, Goldizen FC, Sly PD, Brune MN, Neira M, van den Berg M, Norman RE (2013) Health consequences of exposure to e-waste: a systematic review. Lancet Glob Health 1(6):350–361
Herat S, Agamuthu P (2012) E-waste: a problem or an opportunity? Review of issues, challenges and solutions in Asian countries. Waste Manag Res 30:1113–1129
Hilson G, Monhemius AJ (2006) Alternatives to cyanide in the gold mining industry: what prospects for the future. J Clean Prod 14(12–13):1158–1167
Hoque ME, Philip OJ (2011) Biotechnological recovery of heavy metals from secondary sources – an overview. Mater Sci Eng C 31:57–66
Işıldar A, Rene ER, van Hullebuscha ED, Lens PNL (2018) Electronic waste as a secondary source of critical metals: management and recovery technologies. Resour Conserv Recycl 135:296–312
Jarvis P, Quy K, Macadam J, Edwards M, Smith M (2018) Intake of lead (Pb) from tap water of homes with leaded and low lead plumbing systems. Sci Total Environ 644:1346–1356
Jibiri NN, Isinkaye MO, Momoh HA (2014) Assessment of radiation exposure levels at Alaba e-waste dumpsite in comparison with municipal waste dumpsites in southwest Nigeri. J Radiat Res Appl Sci 7:536–541
Kaya M (2016) Recovery of metals and nonmetals from electronic waste by physical and chemical recycling processes. Waste Manag 57:64–90
Kiddee P, Naidu R, Wong MH (2013) Electronic waste management approaches: an overview. Waste Manag 33:1237–1250
Lee J-C, Song HT, Yoo J-M (2007) Present status of the recycling of waste electrical and electronic equipment in Korea. Resour Conserv Recycl 50(4):380–397
Mary JS, Meenambal T (2016) Inventorisation of e-waste and developing a policy – bulk consumer perspective. Procedia Environ Sci 35:643–655
MoEF (2008) Guidelines for environmentally sound management of e-waste. As approved vide Ministry of Environment and Forestry (MoEF) letter No. 23-23/2007-HSMD dated March 12, 2008
Morin D, Lips A, Pinches T (2006) bioMinE- Integrated project for the development of biotechnology for metal- bearing material in Europe. Hydrometallurgy 83(1–4):69–76
Moynihan M, Peterson KE, Cantoral A, Song XK, Jones A, Gonzalez MS, Meeker JD, Basu N, Tellez-Rojo MM (2017) Dietary predictors of urinary cadmium among pregnant women and children. Sci Total Environ 575:1255–1262
Mu D, Meng J, Bo X, Wu M, Xiao H, Wang H (2018) The effect of cadmium exposure on diversity of intestinal microbial community of Rana chensinensis tadpoles. Ecotoxicol Environ Saf 154:6–12
Nnoroma IC, Osibanjo O (2008) Overview of electronic waste (e-waste) management practicesand legislations, and their poor applications in the developing countries. Resour Conserv Recycle 52:843–858
Özkır VC, Efendigil T, Demirel T, Demirel NC, Deveci M, Topcu B (2015) A three stage methodology for initiating an effective management system for electronic waste in Turkey. Resour Conserv Recycl 96:61–70
Pérez-Belis V, Bovea MD, Ibáñez-Forés V (2015) An in-depth literature review of the waste electrical and electronic equipment context: Trends and evolution. Waste Manag Res 33(1):3–29
Robinson B (2009) E-waste: an assessment of global production and environmental impacts. Sci Total Environ 408:183–191
Sheng PP, Etsell TH (2007) Recovery of gold from computer circuit board scrap using aqua regia. Waste Manag Res 25(4):380–383
Sivaramanan S (2013) E-waste management, disposal and its impacts on the environment. Univers J Environ Res Technol 3(5):531–537
Suzuki I (2001) Microbial leaching of metals from sulphide minerals. Biotechnol Adv 19(2):119.132
Tang X, Shen C, Shi D, Cheema SA, Khan MI, Zhang C, Chen Y (2010) Heavy metal and persistent organic compound contamination in soil from Wenling: an emerging e-waste recycling city in Taizhou area. J Hazard Mater 173(1–3):653–660
Tansel B (2016) From electronic consumer products to e-wastes: Global outlook, waste quantities, recycling challenges. Environ Int 98:35–45
Tanskanen P (2013) Management and recycling of electronic waste. Acta Mater 61:1001–1011
Tian X, Wu Y, Hou P, Liang S, Qu S, Xu M, Zuo T (2017) Environmental impact and economic assessment of secondary lead production: comparison of main spent lead acid battery recycling processes in. China J Clean Prod 144:142–148
UNSCEAR (2008) Sources and effects of ionizing radiation, Report of the United Nations Scientific Committee on the Effects of Atomic Radiation to the General Assembly. United Nations, New York
Veldbuizen H, Sippel B (1994) Mining discarded electronics. Ind Environ 17(3):7
Wath SB, Vaidya AN, Dutt PS, Chakrabarti T (2010) A roadmap for development of sustainable E-waste management system in India. Sci Total Environ 409(19):32
Wath SB, Dutt PS, Chakrabarti T (2011) E-waste scenario in India, its management and implications. Environ Monit Assess 172:249–262
Wei L, Liu Y (2012) Present status of e-waste disposal and recycling in China. Procedia Environ Sci 16:506–514
Won SW, Kotte P, Wei W, Lim A, Yun Y-S (2014) Biosorbents for recovery of precious metals. Bioresour Technol 160:203–212
Acknowledgements
The authors gratefully acknowledge the University Grant Commission (UGC), Government of India (UGC-BSR Research Startup Grant Project F. 30-382/2017, BSR) and the Science and Engineering Research Board (SERB), Department of Science and Technology (DST), India (Reference ECR/2016/001924) for their financial support in the form of a research grant.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Singapore Pte Ltd.
About this chapter
Cite this chapter
Rawat, S., Verma, L., Singh, J. (2020). Environmental Hazards and Management of E-waste. In: Shukla, V., Kumar, N. (eds) Environmental Concerns and Sustainable Development. Springer, Singapore. https://doi.org/10.1007/978-981-13-6358-0_16
Download citation
DOI: https://doi.org/10.1007/978-981-13-6358-0_16
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-6357-3
Online ISBN: 978-981-13-6358-0
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)