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Environmental Science and Pollution Research

, Volume 24, Issue 8, pp 6989–7008 | Cite as

Comparative assessment of metallurgical recovery of metals from electronic waste with special emphasis on bioleaching

  • Anshu Priya
  • Subrata HaitEmail author
Review Article

Abstract

Waste electrical and electronic equipment (WEEE) or electronic waste (e-waste) is one of the fastest growing waste streams in the urban environment worldwide. The core component of printed circuit board (PCB) in e-waste contains a complex array of metals in rich quantity, some of which are toxic to the environment and all of which are valuable resources. Therefore, the recycling of e-waste is an important aspect not only from the point of waste treatment but also from the recovery of metals for economic growth. Conventional approaches for recovery of metals from e-waste, viz. pyrometallurgical and hydrometallurgical techniques, are rapid and efficient, but cause secondary pollution and economically unviable. Limitations of the conventional techniques have led to a shift towards biometallurgical technique involving microbiological leaching of metals from e-waste in eco-friendly manner. However, optimization of certain biotic and abiotic factors such as microbial species, pH, temperature, nutrients, and aeration rate affect the bioleaching process and can lead to profitable recovery of metals from e-waste. The present review provides a comprehensive assessment on the metallurgical techniques for recovery of metals from e-waste with special emphasis on bioleaching process and the associated factors.

Keywords

Electronic waste Metals Secondary source Pyrometallurgy Hydrometallurgy Biometallurgy 

Notes

Acknowledgement

Fellowship grant to Ms. Anshupriya from Department of Science and Technology, Government of India is sincerely acknowledged.

Compliance with ethical standards

Conflict of interest

The authors declare that they have no conflict of interest.

References

  1. Adhapure NN, Dhakephalkar PK, Dhakephalkar AP, Tembhurkar VR, Rajgure AV, Deshmukh AM (2014) Use of large pieces of printed circuit boards for bioleaching to avoid ‘precipitate contamination problem’ and to simplify overall metal recovery. MethodsX 1:181–186CrossRefGoogle Scholar
  2. Akcil A, Yazici EY, Deveci H (2009) E-wastes: mines of future. Waste management Recycling and Environmental Technologies Magazine 10:65–73Google Scholar
  3. Akcil A, Deveci H, Jain S, Khan A (2010) Mineral biotechnology of sulphides. In: Rai MK (ed) Geomicrobiology. Science Publishers, Enfield, pp 101–137CrossRefGoogle Scholar
  4. Anders BJ, Colin W (1995) Ferric sulphate oxidation using Thiobacillus ferrooxidans: a review. Process Biochem 30:225–236CrossRefGoogle Scholar
  5. APME (2000) Plastics: insight into consumption and recovery in Western Europe. Association of Plastics Manufacturers in Europe (APME), BrusselsGoogle Scholar
  6. Arshadi M, Mousavi SM (2015) Multi-objective optimization of heavy metals bioleaching from discarded mobile phone PCBs: simultaneous Cu and Ni recovery using Acidithiobacillus ferrooxidans. Sep Purif Technol 147:210–219CrossRefGoogle Scholar
  7. Atlas RM, Bartha R (1997) Microbial ecology: fundamentals and applications. Benjamin Cummings, USAGoogle Scholar
  8. Aung KMM, Ting YP (2005) Bioleaching of spent fluid catalytic cracking catalysts using Asperlligus niger. J Biotechnol 116:159–170CrossRefGoogle Scholar
  9. Ayres RU (1997) Metal recycling: economic and environmental implications. Resour Conserv Recy 21:145–173CrossRefGoogle Scholar
  10. Barontini F, Cozzani V (2006) Formation of hydrogen bromide and organobrominated compounds in the thermal degradation of electronic boards. J Anal Appl Pyrolysis 77:41–55CrossRefGoogle Scholar
  11. Beolchini F, Fonti V, Dell’Anno A, Rocchetti L, Veglio F (2012) Assessment of biotechnological strategies for the valorization of metal bearing wastes. Waste Manag 32:949–956CrossRefGoogle Scholar
  12. Bosecker K (1997) Bioleaching: metal solubilisation by microorganisms. FEMS Microbiol Revi 20:591–604CrossRefGoogle Scholar
  13. Brandl H, Bosshard R, Wegmann M (2001) Computer-munching microbes: metal leaching from electronic scrap by bacteria and fungi. Hydrometallurgy 59:319–326CrossRefGoogle Scholar
  14. Brandl H, Lehmann S, Faramarzi MA, Martinelli D (2008) Biomobilization of silver, gold, and platinum from solid waste materials by HCN-forming microorganisms. Hydrometallurgy 94:14–17CrossRefGoogle Scholar
  15. Brierley JA, Brierley CL (2001) Present and future commercial applications of biohyudrometallurgy. Hydrometallurgy 59:233–239CrossRefGoogle Scholar
  16. Bryan CG, Watkina EL, McCreddena TJ, Wong ZR, Harrison STL, Kaksonen AH (2015) The use of pyrite as a source of lixiviant in the bioleaching of electronic waste. Hydrometallurgy 152:33–43CrossRefGoogle Scholar
  17. Burgstaller W, Schinner F (1993) Leaching of metals with fungi. J Biotechnol 27:91–116CrossRefGoogle Scholar
  18. Castro IM, Fietto JLR, Vieira RX, Tropia MJM, Campos LMM, Paniago EB, Brandao RL (2000) Bioleaching of zinc and nickel from silicate using Aspergillus niger culture. Hydrometallurgy 57:39–49CrossRefGoogle Scholar
  19. Chatterjee S (2012) Sustainable electronic waste management and recycling process. Am J Environ Eng 2(1):23–33CrossRefGoogle Scholar
  20. Chen A, Dietrich KN, Huo X, Ho SM (2011) Developmental neurotoxicants in e-waste: an emerging health concern. Environ Health Persp 119(4):431–433CrossRefGoogle Scholar
  21. Chiang H-L, Lin K-H (2014) Exhaust constituent emission factors of printed circuit board pyrolysis processes and its exhaust control. J Hazard Mater 264:545–551CrossRefGoogle Scholar
  22. Chien Y-C, Liang C-P, Shih P-H (2009) Emission of polycyclic aromatic hydrocarbons from the pyrolysis of liquid crystal wastes. J Hazard Mater 170:910–914CrossRefGoogle Scholar
  23. Chmielewski AG, Urbanski TS, Migdal W (1997) Separation technologies for metals recovery from industrial wastes. Hydrometallurgy 45(3):333–344CrossRefGoogle Scholar
  24. Choi MS, Cho KS, Kim DS, Kim DJ (2004) Microbial recovery of copper from printed circuit boards of waste computer by Acidithiobacillus ferrooxidans. J Environ Sci Health A A 39(11–12):2973–2982CrossRefGoogle Scholar
  25. Choubey PK, Panda R, Jha MK, Lee J-c, Pathak DD (2015) Recovery of copper and recycling of acid from the leach liquor of discarded printed circuit boards (PCBs). Sep Purif Technol 156:269–275CrossRefGoogle Scholar
  26. CMCA (2006) Electronic waste recovery study. CM Consulting Associates (CMCA) 3–32Google Scholar
  27. Colmer AR, Hinkle ME (1947) The role of microorganisms in acid mine drainage: a preliminary report. Science 106:253–256CrossRefGoogle Scholar
  28. Cui J, Forssberg E (2003) Mechanical recycling of waste electric and electronic equipment: a review. J Hazard Mater 99(3):243–263CrossRefGoogle Scholar
  29. Cui J, Zhang L (2008) Metallurgical recovery of metals from electronic waste: a review. J Hazard Mater 158:228–256CrossRefGoogle Scholar
  30. Dalrymple I, Wright N, Kellner R (2007) An integrated approach to electronic waste (WEEE) recycling. Circuit World 33:52–58CrossRefGoogle Scholar
  31. Das A, Vidyadhar A, Mehrotra SP (2009) A novel flowsheet for the recovery of metal values from waste printed circuit boards. Resour Conserv Recy 53:464–469CrossRefGoogle Scholar
  32. Deng WJ, Zheng JS, Bi XH, Fu JM, Wong MH (2007) Distribution of PBDEs in air particles from an electronic waste recycling site compared with Guangzhou and Hong Kong, South China. Environ Int 33:1063–1069CrossRefGoogle Scholar
  33. Dunn J, Wendell E, Carda DD et al. (1991) Chlorination process for recovering gold values from gold alloys. US Patent, US5004500Google Scholar
  34. Ebert J, Bahadir M (2003) Formation of PBDD/F from flame-retarded plastic materials under thermal stress. Environ Int 29:711–716CrossRefGoogle Scholar
  35. Fan RY, Xie F, Guan XL, Zhang QL, Luo ZR (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. Bioresour Technol 163:167–171CrossRefGoogle Scholar
  36. Faramarzi MA, Stagars M, Pensini E (2004) Metal solubilization from metal-containing solid materials by cyanogenic Chromobacterium violaceum. J Biotechnol 113(3):321–326CrossRefGoogle Scholar
  37. Fujimori T, Takigami H (2014) Pollution distribution of heavy metals in surface soil at an informal electronic-waste recycling site. Environ Geochem Health 36:159–168CrossRefGoogle Scholar
  38. Gadd GM (2004) Microbial influence on metal mobility and application for bioremediation. Geoderma 122:109–119CrossRefGoogle Scholar
  39. Gehrke T, Telegdi J, Thierry D, Sand W (1998) Importance of extracellular polymeric substances from Thiobacillus ferrooxidans for bioleaching. Appl Environ Microbiol 64(7):2743–2747Google Scholar
  40. Grossman E (2006) High tech trash: digital devices, hidden toxics, and human health. Island Press, Washington, DC, pp 336–352Google Scholar
  41. Guo J, Guo J, Xu Z (2009) Recycling of non-metallic fractions from waste printed circuit boards: a review. J Hazard Mater 168:567–590CrossRefGoogle Scholar
  42. Ha VH, Lee J, Huynh TH, Jeong J, Pandey BD (2014) Optimizing the thiosulfate leaching of gold fromprinted circuit boards of discarded mobile phone. Hydrometallurgy 149:118–126CrossRefGoogle Scholar
  43. Hadi P, Xu M, Lin CSK, Hui C-W, McKaya G (2015) Waste printed circuit board recycling techniques and product utilization. J Hazard Mater 283:234–243CrossRefGoogle Scholar
  44. Hageluken C (2006) Recycling of electronic scrap at umicore’s integrated metals smelter and refinery. World of Metallurgy – ERZMETALL 59(3):152–161Google Scholar
  45. Haxel GB, Hedrick JB, Orris GJ (2002) Rare earth elements—critical resources for high technology. US Geological Survey, Reston, VAGoogle Scholar
  46. He WZ, Li GM, Ma XF, Wang H, Huang JW, Xu M, Huang CJ (2006) WEEE recovery strategies and the WEEE treatment status in China. J Hazard Mater 136:502–512CrossRefGoogle Scholar
  47. Hicks C, Dietmar R, Eugster M (2005) The recycling and disposal of electrical and electronic waste in China – legislative and market responses. Environ Impact Assess Rev 25:459–471CrossRefGoogle Scholar
  48. Hoffmann JE (1992) Recovering precious metals from electronic scrap. J Min Met Mat S 44:43–48Google Scholar
  49. Hong Y, Valix M (2014) Bioleaching of electronic waste using acidophilic sulfur oxidising bacteria. J Clean Prod 65:465–472CrossRefGoogle Scholar
  50. Huang K, Jie Guo J, Xu Z (2009) Recycling of waste printed circuit boards: a review of current technologies and treatment status in China. J Hazard Mater 164:399–408CrossRefGoogle Scholar
  51. Iji M, Yokoyama S (1997) Recycling of printed wiring boards with mounted electronic components. Circuit World 23:10–15CrossRefGoogle Scholar
  52. Ilyas S, Anwar MA, Niazi SB, Afzal GM (2007) Bioleaching of metals from electronic scrap by moderately thermophilic acidophilic bacteria. Hydrometallurgy 88:180–188CrossRefGoogle Scholar
  53. Ilyas S, Ruan C, Bhatti HN, Ghauri MA, Anwar MA (2010) Column bioleaching of metals from electronic scrap. Hydrometallurgy 101:135–140CrossRefGoogle Scholar
  54. Ilyas S, Lee J-c, R-a C (2013) Bioleaching of metals from electronic scrap and its potential for commercial exploitation. Hydrometallurgy 131-132:138–143CrossRefGoogle Scholar
  55. Isildar A, van de Vossenberg J, Rene ER, van Hullebusch ED, Lens PNL (2016) Two-step bioleaching of copper and gold from discarded printed circuit boards (PCB). Waste Manag 57:149–157CrossRefGoogle Scholar
  56. Ivanus RC (2010) Bioleaching of metals from electronic scrap by pure and mixed culture of Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans. Metal Int 15:62–70Google Scholar
  57. Ivanus RC, Ivanus D (2009) Metal leaching from electronic scrap by fungi. Metal Int 14:58–65Google Scholar
  58. Jadhav U, Hocheng H (2014) Use of Aspergillus niger 34770 culture supernatant for tin metal removal. Corros Sci 82:248–254CrossRefGoogle Scholar
  59. Jha MK, Choubey PK, Jha AK, Kumari A, Lee J-c, Kumar V, Jeong J (2012) Leaching studies for tin recovery from waste e-scrap. Waste Manag 32:1919–1925CrossRefGoogle Scholar
  60. Jomova K, Jenisova Z, Feszterova M, Baros S, Liska J, Hudecova D, Rhodes CJ, Valko M (2011) Arsenic: toxicity, oxidative stress and human disease. J Appl Toxicol 31(2):95–107Google Scholar
  61. Jujun R, Xingjiong Z, Yiming Q, Jian H (2014) A new strain for recovering precious metals from waste printed circuit boards. Waste Manag 34:901–907CrossRefGoogle Scholar
  62. Kahhat R, Williams E (2009) Product or waste? Importation and end-of-life processing of computers in Peru. Environ Sci Technol 43:6010–6016CrossRefGoogle Scholar
  63. Karavaiko GI, Rossi G, Agate AD, Groudev SN, Avakyan ZA (1988) Biogeotechnology of metals - a manual. Centre for International Projects, MoscowGoogle Scholar
  64. Karwowska E, Andrzejewska-Morzuch D, Lebkowska M, Tabernacka A, Wojtkowska M, Telepko A, Konarzewska A (2014) Bioleaching of metals from printed circuit boards supported with surfactant-producing bacteria. J Hazard Mater 264:203–210CrossRefGoogle Scholar
  65. Krebs W, Brombacher C, Bosshard PP, Bachofen R, Brandl H (1997) Microbial recovery of metals from solids. FEMS Microbiol Rev 20:605–617CrossRefGoogle Scholar
  66. Krikke J (2008) Recycling e-waste: the sky is the limit. IT Professional 10(1):50–55CrossRefGoogle Scholar
  67. Le L, Tang J, Ryan D, Valix M (2006) Bioleaching nickel laterite ores using multi metal tolerant Aspergillus foetidus organism. Miner Eng 19:1259–1265CrossRefGoogle Scholar
  68. Lee J-c, Song HT, Yoo J-M (2007) Present status of the recycling of waste electrical and electronic equipment in Korea. Resour Conserv Recy 50:380–397CrossRefGoogle Scholar
  69. Li J, Shrivastava P, Gao Z, Zhang H-C (2004) Printed circuit board recycling: a state-of-the-art survey. IEEE Trans Electron Packag Manuf 27(1):33–42CrossRefGoogle Scholar
  70. Li J, Lu H, Guo J, Xu Z, Zhou Y (2007) Recycle technology for recovering resources and products from waste printed circuit boards. Environ Sci Technol 41:1995–2000CrossRefGoogle Scholar
  71. Liang G, Tang J, Liu W, Zhou Q (2013) Optimizing mixed culture of two acidophiles to improve copper recovery from printed circuit boards (PCBs). J Hazard Mater 250–251:238–245CrossRefGoogle Scholar
  72. Lim SR, Schoenung JM (2010) Human health and ecological toxicity potentials due to metal content in waste electronic devices with flat panel displays. J Hazard Mater 177:251–259CrossRefGoogle Scholar
  73. Lin C, Wu M, Yang C, Ger J, Tsai W, Deng J (2009) Acute severe chromium poisoning after dermal exposure to hexavalent chromium. J Chin Med Assoc 72(4):219–221CrossRefGoogle Scholar
  74. Lu R, Ma E, Xu Z (2012) Application of pyrolysis process to remove and recover liquid crystal and films from waste liquid crystal display glass. J Hazard Mater 243:311–318CrossRefGoogle Scholar
  75. Madrigal-Arias JE, Argumedo-Delira R, Alarcón A, Mendoza-López MR, García-Barradas O, Cruz-Sánchez JS, Ferrera-Cerrato R, Jiménez-Fernández M (2015) Bioleaching of gold, copper and nickel from waste cellular phone PCBs and computer goldfinger motherboards by two Aspergillus niger strains. Braz J Microbiol 46(3):707–713CrossRefGoogle Scholar
  76. Mishra D, Rhee YH (2014) Microbial leaching of metals from solid industrial wastes. J Microbiol 52(1):1–7CrossRefGoogle Scholar
  77. Morin D, Lips A, Pinches T (2006) BioMine – integrated project for the development of biotechnology for metal-bearing materials in Europe. Hydrometallurgy 83(4):69–76CrossRefGoogle Scholar
  78. Mrazikova A, Marcincakova R, Kadukova J, Velgosova O, Balintova M (2015) Influence of used bacterial culture on zinc and aluminium bioleaching from printed circuit boards. Nova Biotechnologica et Chimica 14(1):45–51CrossRefGoogle Scholar
  79. Nakajima K, Takeda O, Miki T, Matsubae K, Nakamura S, Nagasaka T (2010) Thermodynamic analysis of contamination by alloying elements in aluminium recycling. Environ Sci Technol 44:5594–5600CrossRefGoogle Scholar
  80. Natarajan KA, Deo N (2001) Role of bacterial interaction and bioreagents in iron ore flotation. Int J Miner Process 62:143–157CrossRefGoogle Scholar
  81. Ni M, Xiao H, Chi Y, Yan J, Buekens A, Jin Y, Lu S (2012) Combustion and inorganic bromine emission of waste printed circuit boards in a high temperature furnace. Waste Manag 32:568–574CrossRefGoogle Scholar
  82. Norgate TE, Jahanshahi S, Rankin WJ (2007) Assessing the environmental impact of metal production processes. J Clean Prod 15(8):838–848CrossRefGoogle Scholar
  83. Olson GJ, Brierley JA, Brierley CL (2003) Progress in bioleaching: applications of microbial processes by the minerals industries. Appl Microbiol Biotechnol 63(3):249–257CrossRefGoogle Scholar
  84. Owens CV, Lambright C, Bobseine K (2007) Identification of estrogenic compounds emitted from the combustion of computer printed circuit boards in electronic waste. Environ Sci Technol 41:8506–8511CrossRefGoogle Scholar
  85. Padiyar N (2011) Nickel allergy-is it a cause of concern in everyday dental practice. Int J Contemp Dent 12(1):80–81Google Scholar
  86. Pant D, Joshi D, Upreti MK, Kotnala RK (2012) Chemical and biological extraction of metals present in e-waste: a hybrid technology. Waste Manag 32:979–990CrossRefGoogle Scholar
  87. Plum LA, Rink L, Haase H (2010) The essential toxin: impact of zinc on human health. Int J Environ Res Public Health 7:1342–1365CrossRefGoogle Scholar
  88. Rath SS, Nayak P, Mukherjee PS, Chaudhury GR, Mishra BK (2012) Treatment of electronic waste to recover metal values using thermal plasma coupled with acid leaching- a response surface modelling approach. Waste Manag 32:575–583CrossRefGoogle Scholar
  89. Rawlings DE (2002) Metal mining using microbes. Ann Rev Microbiol 56:65–91CrossRefGoogle Scholar
  90. Reck BK, Graedel TE (2012) Challenges in metal recycling. Science 337:690–695CrossRefGoogle Scholar
  91. Robinson BH (2009) E-waste: an assessment of global production and environmental impacts. Sci Total Environ 408:183–191CrossRefGoogle Scholar
  92. Rochat D, Hageluken C, Keller M, Widmwe R (2007) Optimal recycling of printed wiring boards in India. Conference paper http://www.n.ethz.ch/%7Eschmia/download/cited_papers/optimal_recycling_for_PWBs.pdf. Accessed 15 July 2015
  93. Saidan M, Brown B, Valix M (2012) Leaching of electronic waste using Biometabolised acids. Chin J Chem Eng 20(3):530–534CrossRefGoogle Scholar
  94. Sand W, Gehrke T, Jozsa PG, Schippers A (2001) (bio)chemistry of bacterial leaching—direct vs. indirect bioleaching. Hydrometallurgy 59:159–175CrossRefGoogle Scholar
  95. Scharnhorst W, Jolliet O, Hilty LM (2005) The end of life treatment of second generation mobile phone networks: strategies to reduce the environmental impact. Environ Impact Assess Rev 25:540–566CrossRefGoogle Scholar
  96. Shi S, Fang Z (2005) Bioleaching of marmatite flotation concentrates by adapted mixed mesoacidophilic cultures in an airlift reactor. Int J Miner Process 76:3–12CrossRefGoogle Scholar
  97. Silvas FPC, Correa MMJ, Caldas MPK, de Moraes VT, Espinosa DCR, Tenório JAS (2015) Printed circuit board recycling: physical processing and copper extraction by selective leaching. Waste Manag 46:503–510CrossRefGoogle Scholar
  98. Sum EYL (2005) The recovery of metals from electronic scrap. J Min Met Mat S 43:53–61CrossRefGoogle Scholar
  99. Tasaki T, Takasuga T, Sako M, Sakai S (2004) Substance flow analysis of brominated flame retardants and related compounds in waste TV sets in Japan. Waste Manag 24:571–580CrossRefGoogle Scholar
  100. Terakado O, Ohhashi R, Hirasawa M (2013) Bromine fixation by metal oxide in pyrolysis of printed circuit board containing brominated flame retardant. J Anal Appl Pyrolysis 103:216–221CrossRefGoogle Scholar
  101. Tsydenova O, Bengtsson M (2011) Chemical hazards associated with treatment of waste electrical and electronic equipment. Waste Manag 31(1):45–58CrossRefGoogle Scholar
  102. Tuncuk A, Akcil A, Yazici EY, Devici H (2012) Aqueous metal recovery techniques from e scrape: hydrometallurgy in recycling. Miner Eng 25:28–37CrossRefGoogle Scholar
  103. UNEP (2009) Recycling – from E-waste to resources. United Nations Environmental Programme (UNEP), ParisGoogle Scholar
  104. UNU (2015) E-waste World Map: Update to quantitative data and legal texts – STEP. United Nations University (UNU). http://step-initiative.org/index.php/newsdetails/items/e-waste-world-map/. Accessed 11 Nov 2016
  105. Valix M, Tang JY, Malik R (2001) Metal tolerance of fungi. Miner Eng 14(5):499–505CrossRefGoogle Scholar
  106. Veldbuizen H, Sippel B (1994) Mining discarded electronics. Ind Environ 17(3):7–14Google Scholar
  107. Wang J, Bai J, Xu J, Liang B (2009) Bioleaching of metals from printed wire boards by Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans and their mixture. J Hazard Mater 172:1100–1105CrossRefGoogle Scholar
  108. Wang X, Lu X, Zhang S (2013) Study on the-waste liquid crystal display treatment: focus on the resource recovery. J Hazard Mater 244–245:342–347CrossRefGoogle Scholar
  109. Widmer R, Oswald-Krapf H, Sinha-Khetriwal D, Schnellmann M, Boni H (2005) Global perspectives on E-waste. Environ Impact Asses Rev 25:436–458CrossRefGoogle Scholar
  110. Wilner J, Fornalczyk A (2013) Extraction of metals from electronic waste by bacterial leaching. Environ Prot Eng 39(1):197–208Google Scholar
  111. Xiang Y, Wu P, Zhu N, Zhang T, Liu W, Wu J, Li P (2010) Bioleaching of copper from waste printed circuit boards by bacterial consortium enriched from acid mine drainage. J Hazard Mater 184:812–818CrossRefGoogle Scholar
  112. Xie F, Cai T, Ma Y, Li H, Li C, Huang Z, Yuan G (2009) Recovery of Cu and Fe from printed circuit board waste sludge by ultrasound: evaluation of industrial application. J Clean Prod 17:1494–1498CrossRefGoogle Scholar
  113. Xin B, Zhang X, Xia Y, Wu F, Chen S, Li L (2009) Bioleaching mechanism of Co and Li from spent lithium-ion battery by the mixed culture of acidophilic sulfur-oxidizing and iron-oxidising bacteria. Bioresour Technol 100:6163–6169CrossRefGoogle Scholar
  114. Yamane LH, Moraes VT, Espinosa DCR, Tenorio JAS (2011) Recycling of WEEE: characterization of spent printed circuit boards from mobile phones and computers. E-waste Manag 31:2553–2558CrossRefGoogle Scholar
  115. Yang T, Xu Z, Wen JK, Yang LM (2009) Factors influencing bioleaching copper from waste printed circuit boards by Acidithiobacillus ferrooxidans. Hydrometallurgy 97:29–32CrossRefGoogle Scholar
  116. Yang H, Liu J, Yang J (2011) Leaching copper from shredded particles of waste printed circuit boards. Journal of Hazard Mater 187:393–400CrossRefGoogle Scholar
  117. Yang Y, Chen S, Li S, Chen M, Chen H, Liu B (2014) Bioleaching waste printed circuit boards by Acidithiobacillus ferrooxidans and its kinetics aspect. J Biotechnol 173:24–30CrossRefGoogle Scholar
  118. Yazici EY, Deveci H (2009) Recovery of metals from e-waste. Madencilik 48(3):3–18Google Scholar
  119. Yuan CY, Zhang HC, McKenna G, Korzeniewski C, Li J (2007) Experimental studies on cryogenic recycling of printed circuit board. Int J Adv Manuf Tech 34:657–666CrossRefGoogle Scholar
  120. Zhan L, Xu ZM (2008) Application of vacuum metallurgy to separate pure metal from mixed metallic particles of crushed waste printed circuit board scraps. Environ Sci Technol 42:7676–7681CrossRefGoogle Scholar
  121. Zhang S, Forssberg E (1997) Mechanical separation oriented characterization of electronic scrap. Resour Conserv Recy 21(4):247–269CrossRefGoogle Scholar
  122. Zhao G, Zhou H, Wang D, Zha J, Xu Y, Rao K et al (2009) PBBs, PBDEs, and PCBs in foods collected from e-waste disassembly sites and daily intake by local residents. Sci Total Environ 407:2565–2575CrossRefGoogle Scholar
  123. Zhou Y, Qiu K (2010) A new technology for recycling materials from waste printed circuit boards. J Hazard Mater 175:823–828CrossRefGoogle Scholar
  124. Zhou HB, Zeng WM, Yang ZF, Xie YJ, Qiu GZ (2009) Bioleaching of chalcopyrite concentrate by a moderately thermophilic culture in a stirred tank reactor. Bioresour Technol 100:515–520CrossRefGoogle Scholar
  125. Zhu N, Xiang Y, Zhang T, Wu P, Danga Z, Li P, Wu J (2011) Bioleaching of metal concentrates of waste printed circuit boards by mixed culture of acidophilic bacteria. J Hazard Mater 192:614–619CrossRefGoogle Scholar

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© Springer-Verlag Berlin Heidelberg 2017

Authors and Affiliations

  1. 1.Department of Civil and Environmental EngineeringIndian Institute of Technology PatnaBihta, PatnaIndia

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