By Hugo Marcelo Veit, Andréa Moura Bernardes
This publication offers an summary of the characterization of digital waste. furthermore, processing thoughts for the restoration of metals, polymers and ceramics are defined. This e-book serves as a resource of knowledge and as an academic technical reference for practising scientists and engineers, in addition to for students.
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Extra info for Electronic Waste: Recycling Techniques
Luz AB, Sampaio JA, Salvador LMA (2004) Tratamento de Minérios. Rio de Janeiro. Zhang S, Forssberg E (1997) Mechanical separation-oriented characterization of electronic scrap. Goosey M, Kellner R (2002) A scoping study end-of-life printed circuit boards. Meili L, Bertuol DA (2011) Aplicação de Processamento Mecânico na Reciclagem de Resíduos Tecnológicos. Sampaio CH, Tavares LMM (2005) Beneficiamento Gravimétrico. Wang B, Chu KW, Yu AB, Vince A (2014) Computational investigation of the mechanisms of the “breakaway” effect in a dense medium cyclone.
An ion flux and charged atoms or molecules are generated by the gas. The high voltage electrostatic field is generated by a corona electrode and an additional electrode. The particles of metals and non-metals that enter this area are subject, at the same time, to the electrostatic induction and ion bombardment (corona charging). C. Kasper et al. deposit faster. In addition, the charged particles of non-metals are attracted by the rotor and remain “trapped” for a longer time before falling into the deposits .
Lungu M, Schlett Z (2001) Vertical drum eddy-current separator with permanent magnets. Kelly EG, Spottiswood DJ (1989) The theory of electrostatic separations: a review, part III. The separation of particles. Li J, Lu H, Xu Z, Zhou Y (2008) Critical rotational speed model of the rotating roll electrode in corona electrostatic separation for recycling waste printed circuit boards. Hongzhou L, Li J, Guo J, Xu Z (2008) Movement behavior in electrostatic separation: recycling of metal materials from waste printed circuit board.