2015
DOI: 10.1007/978-3-319-15714-6_2
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Electronic Waste: Generation and Management

Abstract: The electronics industry is one of the most important industries in the world. It has grown steadily in recent decades, generates a great number of jobs, promotes technological development and, at the same time, fuels a high demand for raw materials that are considered scarce or rare (e.g. precious metals and rare earths elements).This development affects the environment in two ways: first through the large and growing amount of equipment that is discarded annually and second through the extraction of natural … Show more

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Cited by 23 publications
(13 citation statements)
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“…For the alkaline leaching experiments, samples with particle size smaller than 45 lm are used since the smaller size of particles guarantee a larger surface area to be attacked by the reagents. Also, the non-conductive fine particles can affect the efficiency of the separation process by the formation of aggregates, reducing the stability of the process, and accumulating on the surface of the corona or electrostatic electrode [5]. Therefore, ICP-AES analysis of the sample with particle size smaller than 45 lm is conducted and the result is shown in Table 2.…”
Section: Resultsmentioning
confidence: 99%
“…For the alkaline leaching experiments, samples with particle size smaller than 45 lm are used since the smaller size of particles guarantee a larger surface area to be attacked by the reagents. Also, the non-conductive fine particles can affect the efficiency of the separation process by the formation of aggregates, reducing the stability of the process, and accumulating on the surface of the corona or electrostatic electrode [5]. Therefore, ICP-AES analysis of the sample with particle size smaller than 45 lm is conducted and the result is shown in Table 2.…”
Section: Resultsmentioning
confidence: 99%
“…The identification of these plastic-based fragments is therefore crucial for recycling purposes, in order to obtain "waste-recovered" polymers for reuse (Suresh et al, 2017). PMMA and optical enhancement films are of pure optical quality and suitable for re-use and alternative applications (Veit and Bernardes, 2015). The recovery and reuse of flat monitor optical components for high-end applications may also contribute towards achieving economical sustainability for small and medium recycling plants (Ljungkvist et al, 2016).…”
Section: Introductionmentioning
confidence: 99%
“…However, the Asian countries, especially in China, are becoming large generator of e-waste (Honda et al, 2016). Moreover, it was estimated that about 40 million ton of this waste were generated annually, or approximately 5% of MSW generated in the world (Veit and Bernardes, 2015). By contrast, the incineration and landfill of e-waste could cause many environmental problems and valuable resources depletion.…”
Section: Introductionmentioning
confidence: 99%