Chemical hazards associated with treatment of waste electrical and electronic equipment

Tsydenova, Oyuna; Bengtsson, Magnus

doi:10.1016/j.wasman.2010.08.014

Cited by 442 publications

(205 citation statements)

References 42 publications

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“…Various technologies have been applied for recycling of valuable components from WEEE, including disassembly, mechanical and thermal processing (Tsydenova and Bengtsson, 2011). Selective disassembly and mechanical processing (e.g., shredding, magnetic, density-based and eddy current separation) can separate the metalrich fractions from the plastic fractions.…”

Section: Introductionmentioning

confidence: 99%

Transformation of tetrabromobisphenol A in the presence of different solvents and metals

2012

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Section: Introductionmentioning

confidence: 99%

Transformation of tetrabromobisphenol A in the presence of different solvents and metals

2012

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“…Among the various toxic substances found in e-waste heavy metals and halogenated compounds appear to have a major influence on potential health risks [8], [10] The potential risk of exposure to e -waste have been reviewed recently and include changes in lung function, thyroid function, hormone expression, birth outcomes, childhood growth rates, mental health, cognitive development, cytotoxicity, and genotoxity [11], [12]. The increased exposure to PBDEs from ewaste recycling may lead to interference with the thyroid hormone system and other adverse health effects [14].It was observed that lung function has been decreased in boys aged 8 to 9 years living in an e-waste recycling town but not in boys living in a control town [12].…”

Section: A Harmful Effects Of Exposure To E-wastementioning

confidence: 99%

Impact of E-Waste on Human Health and Environment- An Overview

Shanti¹

2018

IJRASET

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E-Waste consists of all waste from electronic and electrical appliances which have reached their end-of-life or no longer fit for their original intended use also recognized as E-Waste and are destined for recovery, recycling or disposal. Discarded computers, televisions, VCRs, stereos, fax machines, electric lamps, cell phones, audio equipment and batteries if improperly disposed they are severely hazardous to the environment. The electronic industry has emerged as world's fastest growing industry in the world. With increase in usage of electrical and electronic equipment, especially in developing countries the amount of e-waste generated each day is growing enormously has emerged as a global environmental issue. This is because the e-waste comprises multiple components some of which contain toxic substances that can have an adverse impact on human health and the environment if not handled properly. The E-waste has become a matter of concern because of toxic and hazardous present in electronic goods and if not properly managed. These equipments are a complicated assembly of thousand materials, many of which contain highly toxic substances such as brominates, toxic gases, toxic metals, biologically active material, acids, plastics and plastic additives. This paper discusses about the severe adverse impacts of the Ewaste on Human health and environment.

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“…In addition, the different types of glass parts have different chemical compositions. Table 2 provides a typical chemical composition of both the monochrome and the color CRTs [66]. Based on the chemical composition, there are no big differences between the monochromatic and color CRTs.…”

Section: Crt Characteristics and Compositionmentioning

confidence: 99%

“…Extensive research exists at an international level on the different CRT recycling approaches [63][64][65][66]78,79]. Proposals exist on how to deal with CRT waste.…”

Section: Overview Of Recycling Strategiesmentioning

confidence: 99%

Cathode Ray Tube Recycling in South Africa

Ledwaba

Sosibo

2017

Recycling

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Households and businesses produce high levels of electrical and electronic waste (e-waste), fueled by modernization and rapid obsolescence. While the challenges imposed by e-waste are similar everywhere in the world, disparities in progress to deal with it exist, with developing nations lagging. The increase in e-waste generation highlights the need to develop ways to manage it. This paper reviews global and South African e-waste management practices with a specific case study on Cathode Ray Tube (CRT) waste. CRTs present the biggest problem for recyclers and policy makers because they contain lead and antimony. Common disposal practices have been either landfilling or incineration. Research into South African CRT waste management practices showed there is still more to do to manage this waste stream effectively. However, recent developments have placed e-waste into a priority waste stream, which should lead to intensified efforts in dealing with it. Overall, these efforts aim to increase diversion from landfill and create value-adding opportunities, leading to social and environmental benefits.

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Chemical hazards associated with treatment of waste electrical and electronic equipment

Cited by 442 publications

References 42 publications

Transformation of tetrabromobisphenol A in the presence of different solvents and metals

Transformation of tetrabromobisphenol A in the presence of different solvents and metals

Impact of E-Waste on Human Health and Environment- An Overview

Cathode Ray Tube Recycling in South Africa

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