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An Analysis of E-Waste Recycling Technologies from the Chemical Engineering Perspective

  • Biswajit DebnathEmail author
  • Ranjana Chowdhury
  • Sadhan Kumar Ghosh
Conference paper

Abstract

Technological advancements and changes in lifestyle have led to the generation of a behemoth amount of e-waste worldwide. The demand of new Electrical and Electronic Equipment (EEE) is also increasing which is leading to rapid depletion of primary resources. Resource recovery and recycling of e-waste is the only option to keep things in balance. There are many technologies for e-waste recycling which are in practice, such as pyrolysis, gasification, leaching, biosorption. Reported literature includes stand-alone experimental works, sustainability analysis and systematic reviews of e-waste recycling technologies. Most of these recycling processes have some chemical engineering aspects which are inherent but yet overlooked in most of the cases. Studies envisaging the chemical engineering aspects of these technologies are scant. In this study, a detailed analysis of these e-waste recycling technologies from the chemical engineering perspective has been presented. Transport properties, kinetics, thermodynamics, etc., have been taken into consideration for carrying out the analysis. The findings of this paper will enable the researchers in this field for further process development.

Keywords

E-waste Technology Recycling Chemical engineering Kinetics 

Notes

Acknowledgements

The authors would like to acknowledge Department of Chemical Engineering, Jadavpur University, Centre for Quality Management, Jadavpur University, and International Society of Waste Management, Air and Water (ISWMAW) for their support.

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Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Biswajit Debnath
    • 1
    Email author
  • Ranjana Chowdhury
    • 1
  • Sadhan Kumar Ghosh
    • 2
  1. 1.Department of Chemical EngineeringJadavpur UniversityKolkataIndia
  2. 2.Department of Mechanical EngineeringJadavpur UniversityKolkataIndia

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